ML17275A459

Recent Seismicity of Hanford Region, Feb 1980.Prepared for Wa Public Power Supply Sys

ML17275A459
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Issue date:	02/29/1980
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RECENT SEISMICITY OF THE HANFORD REGION February 1980 Report prepared for Washington Public Power Supply System 3000 George Washington Way Richland, Washington 99352 Under the direction of United Engineers 5 Constructors, Inc.

30 South 17th Street Post Office Box 8223 Philadelphia, Pennsylvania 19101 Contract No. 52028, C.O. 11 Task No. WCC2 WOODWARD-CLYDE CONSULTANTS Three Embarcadero Center, Suite 700 San Francisco, California 94111 app 7250 I~

Telephone: (415) 956.7070

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Woodvmrd Clyde Consultants TABLE OF CONTENTS Page LIST OF TABLES LIST OF FIGURES

$ .0 INTRODUCTION 2o0

SUMMARY

3 ' REGIONAL SEISMICITY 3.1 Regional Studies 10 3.2 Crustal Velocity Models 12 3.3 Linear Gradient Velocity Model 10 4~0 EVALUATION OF FOCAL DEPTH CROSS-SECTIONS 13 4.1 Composite Cross-Section 13

5. 0 FOCAL MECHANISM STUDY 16 5.1 Discussion of Results 18 5.1.1 Area A 18 5.1.2 Area B 19

5. l. 3 Area C 22

5. l. 4 Area 1 22 5.1.5 Walla Walla, Washington-Milton-Freewater, Oregon Area 23 6 ' CONCLUSIONS 25

7.0 REFERENCES

TABLES FIGURES APPENDIX A: Seismicity of Washington, November 1961 August 1965 APPENDIX B: Microearthquakes Located in the Hanford Region 24 March 1969 through 28 September 1979 APPENDIX C Microearthquakes Located in the Hanford Region with Focal Depths of 9 Kilometers and Greater APPENDIX D: Explanation for Appendix B and C Microearthquake Catalog Headings

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Woodyard Clyde Consultants LIST OF TABLES Table 1 Crustal Velocity Models Table 2 Location Coordinates for Microearthquakes Used in Group G-2 Shallow Swarm Composite Focal Mechanism LIST OF FIGURES Figure 1 Map of the Southern Columbia Plateau Showing Groups of Deeper Microearthquakes and Maximum Horizontal Compressive Stress Axes Figure 2 Map of the Southern Columbia Plateau Showing Seismographic Stations and Epicenters with Focal Depths 9 Kilometers and Greater Included in Study Figure 3 Map of the Southern Columbia Plateau Showing Shallow Earthquakes with Focal Depths Less than 9 km 24 March 1969 thru 31 October 1972 r

Figure 4 Map of the Southern Columbia Plateau Showing Shallow Earthquakes with Focal Depths Less'han 9 km 1 November 1972 thru 28 September 1979 Figure 5 Shallow Microearthquake Swarm of 2 August 1979 Figure 6 Map of the Southern Columbia Plateau Showing Deeper Microearthquakes and Focal Depth Cross-section Lines Figure 7 North-South Cross-section Cross-section A-A'est-East Figure 8 Figure Cross-section B-B'est-East 9

Cross-section C-C'est-East Figure 10 Figure 11 Cross-section D-D'orthwest-Southeast Composite Cross-section E-E'est-East Figure 12 (B-B'-C'-D')

Figure 13 Composite Focal Mechanism for Area A Figure 14 Composite Focal Mechanism for Group G-1 Figure 15 Composite Focal Mechanism for Group G-2 Figure 16 Composite Focal Mechanism for 2 August 1979 Shallow Swarm Group G-2 3.1.

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%oodward Clyde Consultants Figure 17 First Motion Data for event 72227 (1737 GMT) of Group G-2 Figure 18 Composite Focal Mechanism for Group G-3 Figure 19 Composite Focal Mechanism for Area C Figure 20 Composite Focal Mechanism k

for Area 1 Figure 21 Fault Plane Solution for the 8 April 1979 Earthquake Figure 22 Fault Plane Solution for the 16 July 1936 Earthquake

%oodward Clyde Consultants RECENT SEISMICITY OF THE HANFORD REGION 1~ 0 INTRODUCTION I/

Microearthquakes that have occurred in the Hanford region as well as in the nearby geographical areas of Walla Walla, Washington, and Milton-Freewater, Oregon, the northwest Columbia Plateau, and adjacent North Cascade Mountains of Washington, have been previously reported and analyzed for the Washington Public Supply System (WPPSS, 1978) by Woodward-Clyde Consultants (WCC). Since that earlier report, several reports on the seismicity of the Central Washington region have become available. New information from these reports have provided the basis for the investigations in this study.

Of primary interest to this study has been the recent report by Malone (1979a) on the operation of and seismicity studies associated with earthquake monitoring of the Hanford Region of eastern Washington. To obtain a uniform set of location data for the region, Malone has refined the crustal models for different portions of the Columbia Plateau and re-evaluated the magnitudes and hypocentral locations for all of the earthquake activity from 1969 through 1978.

The previous focal mechanism study (WPPSS, 1978) for the Hanford region has been re-evaluated based upon :the revised hypocentral locations by the University of. Washington and the

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Woodyard Clyde Consultants inclusion of microearthguakes which have occurred since that study. First motion data for the Hanford region were provided by Dr. Stephen Malone of the University of Washington. In addition, the focal depth distribution was examined for various areas of interest in the Hanford region in order to provide a framework for understanding the stress regime and crustal structure in the Hanford area.

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2. 0

SUMMARY

Several seismicity studies on the Columbia Plateau have become available since an earlier report (WPPSS, 1978) by WCC. One study. by Racine (1979) has given locations for 17 earthquakes

,occurring in Washington for the period November 1961 through August 1965. Five events less than magnitude 3-1/2 are located within the Columbia River Plateau region. Dr. Stephen D. Malone and associates of the Department of Geophysics at the University of Washington continue the collection and analysis of data from Earthquake Monitoring of the Hanford region of eastern Washington. Results are now available from surface wave velocity attenuation studies of the north Cascades and noitheastern Washington, Wood-Anderson and coda-length magnitude comparisons, state-wide attenuation studies using historical earthquakes, and a detailed study (Rothe, 1978) on'he 1975 Wooded Island microearthquake swarm.

From the University of Washington work, a catalog has been m produced that has more uniform magnitudes based on coda length and earthquake locations from a refined crustal model for portions of the Columbia Plateau for the time period 24 March 1969 through 28 September 1979. There were no noticeable differences in magnitude for events calculated by the United States Geological Society (USGS) and by the . University of Washington; however, the USGS-determined focal depths usually were shallower.r In general, the depth distribution of deeper

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Clyde Consultants J'foodward activity (all less than 24 km) has been confined to a limited region in the central part of a crescent-shaped pattern of epicenters where depth control is expected to be good. This 30-km wide distribution of epicenters extends north from Paterson, Washington, to an area southwest of Corfu, Washington. This observation is based on a limited number of events, however, and may change over a longer recording period.

The review of focal mechanisms- for earthquakes having foci of 9 km and deeper indicates a general north-south maximum horizontal compressive stress exhibited by groups of earthquakes within the crescent-shaped distribution of epicenters. The mode of faulting within this pattern and to the- west was predominantly reverse.

4 Similarly, the adjacent area to the west of Othello displayed a north-south horizontal axis of compression that causes reverse faulting on generally east-west dipping fault planes. To the west and to the east of the crescent-shaped distribution, the stress pattern changes to a compressive stress that is directed more to 'the west-northwest and plunges between 45 and 60 degrees from the horizontal. Results from another study by WCC (WPPSS, 1980a) indicate that farther to 'he southeast, near College Place, Oregon, the focal mechanism for the 8 April 1979 earthquake l~

indicated an almost due east-west horizontal axis of compression; the focal mechanism for the nearby 16 July 1936 earthquake was not as well defined and indicated a compressive stress directed northeast-southwest.

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It is possible that these apparent changes in stress axes throughout the region are reflecting different structural trends responding differently to a more uniform stress field. That is, pre-existing structures may be oriented differently in the different areas, and consequently behave differently in the modern stress field.

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3. 0 REGIONAL SEISMICITY Since 1969, the USGS has operated a microearthquake recording network in the Hanford area and the surrounding region. Data were collected and analyzed by the USGS for the period 24 March 1969 through December 1974. The University of Washington took over the network operation from the USGS and continued the collection and analysis of data from June 1975 through the present (Malone, 1979a). Data for the time period between January 1975 and June 1975 were later analyzed by the University of Washington and are included in the catalog in Appendix B. An explanation of the catalog headings is provided, in Appendix D. The research in the region by the USGS,, and later by the University of Washington, led to a refinement of the original crustal model (see Table 1) used for hypocentral locations. Use of the new crustal models resulted in different locations than were obtained from the original crustal model. Consequently, in order to have a systematic set of location data for the region, the University of Washington relocated all of the previously located earthquakes with the new crustal mode'ls (Malone, 1979a).

These locations have been incorporated in Appendix B.

At 'the same time that the locations were revised, the University of Washington also reviewed and revised the older magnitude assignments. The earlier magnitudes had been based on amplitudes measured on the develocorder recorders; however,

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Noodvmrd Clyde Consult~vis because these measurements were 'often unsatisfactory, a coda length method had been adopted for the area by both the USGS and, the University of Washington. The revised magnitudes listed in Appendix B are based on the University of Washington's coda length-magnitude relation, which has now been applied uniformly to all of the earlier data.

The present study by Woodward-Clyde Consultants was requested by the Washington Public Power Supply System to review the effect of these relocations on an earlier focal mechanism study in the Hanford region (WPPSS, 1978). At the same time, new data that have become available since 1978 have been incorporated into this study. These data i'nclude 17 previously unreported events in Washington for the period November 1961 through August 1965 (Racine, 1979) and, are listed in Appendix A. Five of the events have magnitudes less than 3.5 and are located within the Columbia Plateau region.

Focal mechanisms have been obtained within the geographical groupings of epicenters shown in Figure 1 and labeled Areas A, B, C, and 1. For comparative purposes, the areas from which focal mechanisms were obtained in the previous study (WPPSS, 1978) are shown in Figure 2. These were labeled Areas 1, 2 and 3. The label Area 1 has been retained in the present study, but Areas 2 and 3 have been included into a larger zone labeled Area B.

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Woodyard.Clyde Consultants Figures 1 and 2 both contain the revised and updated distribution of epicenters for regional microearthquakes J

located 9 km and deeper. These events occurred through September 28, 1979. Figures 3 and 4 are plots of the shallow (less than 9 km) microearthquakes of the Columbia Plateau for the periods 24 March 1969 through October 1972, and 1 November 1972 through 28 September 1979, respectively.

3.1 Regional Studies Several compilation reports on the seismicity of the Hanford region or the Columbia River Plateau= Basalts have recently become available from Rockwell Hanford Operations (RHO, 1979a, b). These reports are mainly summaries and have not provided new seismicity data for interpretation beyond that available at the time of the earlier report (WPPSS, 1978).

The most significant current work to,obtain new seismicity data and interpretations of regional seismicity is being done by Dr. Stephen D. Malone and his associates at the Department of Geophysics of the University of Washington. Results of studies on the Wooded Island microearthquake swarm (Rothe, 1978), Wood-Anderson and coda-length magnitude study, and a state-wide attenuation study, were discussed in the 1978 Annual Technical Report on Earthquake Monitoring of the Hanford Region, Eastern Washington (Malone, 1978).

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Vfoodward Clyde Consultants Rothe's work (1978), on the 1975 Wooded Island microearthquake swarm indicated that there was no outstanding . event (mainshock) in the series, .but a . gradual increase and subsequent decrease 'in activity. The focal depths of events within the swarm were 3.5 km and less. Rothe suggested that the activity could be associated with individual basalt flows within the basalt sequence. Furthermore, Rothe indicated that the shape of the recurrence curve for the swarm suggested upper limits to the magnitude of earthquakes that could occur within individual basalt flows. Focal mechanisms were poorly constraine'd but consistent with reverse motion on east-west oriented planar zones dipping 80'N. Slip was indicated to have occurred along pre-existing columnar'oints in competent portions of basalt.

In the 1979 Annual Technical Report, Malone (1979a) reported on a continuation of the comparative magnitude study between Wood-Anderson amplitude and coda length. The report also contained a surface wave velocity attenuation study, a refraction study of the north Cascades and northeastern Washington, and a revised earthquake catalog for eastern Washington for the period from March 1969 through December 1974. These earthquakes are included in the catalog in Appendix B.

In a recent Quarterly Technical Report (Malone, 1979b), a new microearthquake swarm was reported to be located on the north

Woodyard Clyde Consultants flank of Rattlesnake Mountain (see Figure 5) ~ Ten from this shallow swarm have been located to 'icroearthquakes date by the University of Washington, and have been included in the focal mechanism analyses in this study.

In studies recently completed for WPPSS by WCC, two aspects of the seismicity of the Columbia River Plateau were examined.

The first study (WPPSS, 1980a) examined instrumental data available on the 8 April 1979 College Place earthquake and the 16 July 1936 southeastern Washington earthquake. Results of this study are discussed in more detail in a later section of this report. In the second study (WPPSS, 1980b), factors influencing seismic exposure, of the southeast Washington region were examined. The occurrence of the 8 April'979 earthquake and relocation 'of the 16 July 1979 earthquake do not affect'he outcome of the seismic exposure study (WPPSS, 1980b) for the Walla Walla area of southeastern Washington.

3.2 Crustal Velocity Models r

An important factor influencing the ability to obtain'ood earthquake locations is the accuracy of the crustal velocity model used in the epicentral determinations. The University of Washington's refined crustal velocity model for portions of the Columbia Plateau provided the microearthquake locations presented in Figures 1, 2, and 3. The USGS and the University of Washington horizontal crustal models are compared in Table

1. The University of Washington has developed a model that 10

Woodyard Clyde Consultants characterizes the velocity structure for areas north of the 47th parallel and south of the parallel in the Hanford area.

The significant change in the "South" model is the addition of a shallow 0.4-km-thick layer having a P-wave velocity of 4.70 ~

km/sec.

Earthquakes that have previously been located with the USGS crustal model consistently moved to shallower focal depths when they were relocated with the University of Washington "South" crustal model. The decrease in focal depth ranged from 1 .to 3 km and, in one case, was as much as 10 km.

Epicentral coordinates changed by as much as 4 km. The average difference in epicentral coordinates was 0.8 km and the average difference in depth was 1.0 km. The station distribution and focal depth were the factors that had the greatest effect on the first motion plots examined in this study.

3.3 Linear Gradient Velocity Model For the purpose of obtaining coordinates for P-wave first motion plots, the earth's crust was modeled as having a"P-wave velocity (v) that increases linearly with depth (z).

v(z) = 6.00 + 0.050 z.

With this model, there are no abrupt velocity changes at the

Noodle@ Clyde Consultants boundaries between crustal layers. The P-wave velocity at. the mantle (28 km) was taken to be 8.0 km/sec. This model was used in the previous study (WPPSS, 1978) and continues to give more consistent results for the purpose of focal mechanism determination than is provided by a horizontal layered crustal model.

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4. 0 EVALUATION OF FOCAL DEPTH CROSS-SECTIONS The University of Washington catalog (see Appendix B) of microearthquakes for the Hanford region provides a uniform data set from which the distribution of the deeper activity can be examined. Appendix C is a listing of the earthquakes used in this study having depths of 9 km and greater. Five cross-sections have been made of the deeper microearthquake activity in the Hanford area and their locations are shown in Figure 6. Each cross-s'ection includes the earthquakes within 10 to 15 km of the center line shown in Figure 6. These cross-sections are shown on Figures 7 through ll. Three lines were chosen in the vest-east direction, as viewed from the south; one line was taken as south-north, as viewed from the east; 'and a final line was taken in a northwest-southeast direction, as viewed from the southwest. The selection of these particular cross-section orientations was, based upon the trend of topography and structure through the Hanford area.

4.1 Composite Cross-section A composite cross-section was compiled to aid in examining the variation of the focal depth distributions as indicated by cross-sections throughout the region. This composite of west-east cross-sections is shown in Figure 12. Cross-sections B-B', C-C', and D-D're represented as bands of various -

thicknesses that correspond to the distribution of the focal 13

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'I depths of the plotted microearthquakes in each of the three cross-sections. In Figure 12, three portions of the composite cross-section are of in'terest: 1) the interval to the west 'of station R/RSW; 2) the interval between stations R/RSW and I/WIW; and 3) the interval east of the station I/WIW.

Interval West of Station R/RWS - In Figure 12, the interval of the composite cross-section west of station R/RSW shows a E.

transition from cross-section D-D'own about ll km into a I

low area at C-C', between D-D', and B-B'. This low area, which is without deeper microearthqupkes, corresponds to the inside of

. a, crescent-shaped'istribution ~

of epicenters extending from the southern end of Area B (see Figure 1) to an area southwest of Corfu, Washington.

Cross-section A-A'hows a depression in the;'ocal depth distribution. In addition, the cross-section E-E'hows 'a prominent ridge of activity (under station M/MDW) that appears to .: mark the northern boundary of the crescent-shaped distribution. These results are based upon a limited time period of earthquake recording. The microearthquake distri-bution indicates that the area bounded by the crescent-shaped distribution is responding somewhat differently to the regional and local stress regimes and that the area between stations RSW and MDW contains the deepest foci in the region, with activity extending down to 24 km.

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Woodyard Clyde Consultants Interval Between Stations R/RSW and I/WIW This section of the composite cross-section shown in Figure 12 is relatively similar in focal depth distribution on all three cross-sections. The activity in this area extends to an average depth of about 18 km.

Interval East of Station I/WIW This interval shows a spread of hypocenters between shallower hypocenters at B-B'nd deeper hypocenters at D-D'. This variation may have some association with ;the north-south linear trend of epicenters neai station ETP (see Figures 1 and 6). Microearthquakes in this trend have composite focal mechanism solutions that 'are quite different from other areas to the west and southwest.

The composite focal mechanism can be interpreted as having a horizontal axis of maximum compressive stress in the northwest-southeast direction. Thus, the mode of faulting could be normal or left-lateral strike-slip along a plane striking north (see the Area C discussion and Figure 19).

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5. 0 FOCAL MECHANISM STUDY Focal mechanisms can reveal the orientation of the fault surface upon which an earthquake occurred and the direction of principal tectonic stresses. The patterns of the first 'he ground motions produced by the earthquake P-waves recorded at seismograph stations distributed around an epicenter are used to determine the focal mechanisms. .The first motions for a particular earthquake are plotted on an equal-area stereo-graphic net known as a Schmidt Net. The point representing the angle of incidence of the P-wave ray as it leaves the earthquake focus is plotted at the azimuth of the epicenter to the recording station. The stereographic projection can be thought of as representing a small sphere of unit radius around the focus, with the data plotted as the points where the rays traveling to the individual stations penetrate the sphere. In this study, data are plotted on a lower hemisphere projection.

First-motion plots are usually prepared for single earthquakes. To produce a well defined focal mechanism, enough stations must have. recorded the earthquake so that a clear pattern can be seen. If the number of stations recording an event are insufficient, then the first motions from several earthquakes can be combined to form a composite first-motion plot (Lee and Stewart, 1979).

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Woodyard Clyde ConsLIttents The technique of forming composite first-motion plots is dependent upon the assumption that the fault orientation and causative stress field remain the same for all the earthquakes used in the composite. To help ensure this, the earthquakes used in a composite study are spatially 'lose together.

Whether a good solution can be obtained is determined by the internal consistency of the data forming the composite.

The focal mechanism study (WPPSS, 1978) for the Hanford area has been re-evaluated based upon revised hypocentral locations by the University of Washington (Malone, 1979a) and the inclusion of microearthquakes that have occurred since the 1978 study. These data were reviewed by examining composite focal mechanism solutions. In addition, individual focal mechanism . solutions were obtained from two events that occurred near Walla Walla, Washington, and Milton-Freewater, Oregon (WPPSS, 1980a). One of these events, the 8 April 1979 College Place earthquake, was recorded by a sufficient number of stations to permit a well defined single event focal mechanism solution. A single event focal mechanism solution was also obtained from minimal data for the 16 July "1936 Milton-Freewater earthquake.

The revised hypocentral locations and additional micro-earthquake locations have altered the appropriateness of the spatial groupings of events used previously. Thus, groupings of events from areas previously defined as Area 2 and Area 3 17

l Woodward Clyde Consultants no longer have particular significance (see Figure 2). Events within the area previously defined as Area 1 still appear to be grouped as before, so this area has been retained in this study. Figure 2 shows location of the three previously defined areas in relation to the current epicentral locations'ew areas of consideration, some of which include the old areas, have beep defined based on testing groups of the data. All areas of the present study are shown in Figure l.

Microearthquakes within each area have been examined for systematic groupings of events in order to provide consistent focal mechanism solutions.

5.1 Discussion of Results 5.1.1 Area A Area A includes microearthquake activity located about 15 km north of Sunnyside, Washington. Only two events within this area provided data for a focal mechanism interpretation.

These events, identified in Appendix C by an A in the first column, had focal depths of 15 and 17 km and were located very near one another. Of particular interest in interpreting the focal mechanism from these two events is their contrasting first motions that are plotted near each other on the sterographic projection (see Figure .13). These contrasting first motions may indicate that several of the recording 18

Woodyard Clyde Consultants stations were located near a nodal plane for the two events, or that these microearthquakes had different A composite focal mechanism solution was obtained source'echanisms.

assuming the first possibility, because the events were located so close to each other. Because this solution has a

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significant number of discrepancies, it should not be considered conclusive. It shows predominant normal, dip-slip fault motion along either a north-striking shallow dipping fault plane (strike N3 E, dip 16'W), or along a northeast-striking steeply dipping fault plane (strike N20'E, dip 76'E) ~

5. l. 2 Area B Microearthquake activity within Area B shows a slightly crescent-shaped, north-south trending distribution (see Figure 1). Several clusters of microearthquakes can be seen north of Paterson, Washington, and to the north of the Columbia River. An examination of data from this area reveals four groupings of microearthquakes that might be considered separately: G-l, G-2, G-3 and G-4 (see Figure 1).

Group G-1 A composite focal mechanism solution for this group of events situated south of the Yakima River, indicates reverse dip-slip fault motion along an east-vest trending fault (either dipping north or south, see Figure 14) ~ The nodal planes are well constrained even with few compressions. Smaller groupings of events, such as the 19

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Noodward Clyde Consultants northeast-southwest linear plot of. events, did not provide focal mechanism solutions significantly different, from the group as a whole. The maximum principal stress component for this'olution is almost horizontal and in the north-south direction. The minimum principal stress component is near vertical.

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h included in the earlier analysis of Area 3 (WPPSS, 1978) i as well as several additional microearthquakes. The composite focal mechanism solution (see Figure 15) shows predominantly reverse, dip-slip motion either along a shallow dipping plane

{strike N78'Wg dip .30'N) or along a steeply dipping plane (strike N56'E, dip 76'E). The maximum principal stress plunges 24 degrees N174'E. This direction of stress involves a slight counterclockwise rotation of the maximum stress axis from that observed to the, south for Group G-1. The minimum .

principal stress is similar to that for group G-l, but .rotated slightly to the west.

Microearthquakes from the shallow swarm on the north flank of Rattlesnake Mountain are listed in Table 2 {see Figure 5) and were not included in the evaluation of the focal mechanism for group G-2. Although there 'are too few data from this swarm to provide a focal mechanism solution (see Figure 16), the 'P-wave first motion data are consistent with the solution for group G-2 (see Figure 15).

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I Woodyard Clyde Consultants The prominent cluster of microearthquakes in the northeastern corner of this group was examined separately and found to be consistent with the composite focal mechanism solution shown for the group as a whole. Event 72227 at 1737 GMT, which is in the cluster, appears to have a focal mechanism that is inconsistent with'he cluster or the composite focal mechanism solution for G-2. Six of this motions are also inconsistent with the solution for G-3. This event is the deepest of those in group G-2 and may indicate a structural change with depth. Data from this event 72227 at 1737 GMT (see Figure 17) are excluded from the composite focal mechanism for group G-2 in Figure 15. Data from the other microearthquakes in the cluster shown in Figure 1 for group G-2 are included..

included in the earlier analysis of Area 2 (WPPSS, 1978), as well as several additional microearthquakes. The composite focal mechanism for this group (see Figure 18) looks very much like the previous solution and again shows predominant reverse dip-slip motion. Here, the principal stress direction rotates slightly further counterclockwise. The possible fault planes strike N93 E .and dip 32'r strike N57'E and dip 60 S.

The cluster of activity at station MDW was examined separately and found not to have sufficient first motion data to obtain a solution. However, when the first motion data were compared 21

Woodward Clyde Consultants with the composite for the group as a whole, they were consistent and have been included in Figure 18.

'I Group G-4 The scattered events north of the Columbia River were examined separately. However', not enough data existed to r

provide a well constrained focal mechanism solution. First motion data from these events are consistent with solutions found for groups G-2 and G-3 (see Figures 15 and 18).

5.1.3 Area C A linear trend of epicenters is situated 'n the vicinity of station BCW (see Figure 1) ~ The composite focal mechanism solution is fairly well constrained, even with sparse data.

Clearly, any solution would include a north-northeast minimum principal stress direction. Two types of fault motion are permitted by the solution (see Figure 19): right-lateral strike-slip with normal dip-slip motion on a fault striking N85'E and dipping 52'S; or alternately,'eft-lateral strike-slip with normal dip-slip motion on a fault striking N14'W and dipping 68'E. Fault attitudes are similar to those in Area B: rotation to the south, but with the opposite principal stress orientations and opposite sense of motion on the fault planes. The maximum principal stress in Figure 19 is directed N67'W and plunges 43 degrees. The minimum principal stress plunges 9 degrees towards N32'E.

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5. 1. 4 Area 1 In the 1978 study (WPPSS, 1978), five microearthquakes were used in the composite focal mechanism for this area, which is located'est of Othello, Washington. An additional microearthquake was added from the January through June 1975 data set analyzed by the University of Washington. Micro-earthquakes used in the composite focal mechanism solution have focal depths between ll and 18 km and a spread in location coord'inates of less than 10 km.

The two interpretations of the nodal planes are an east-west.

nodal 'plane dipping 50'S or a N70'E striking nodal plane dipping 42'N {see" Figure 20). Both interpretations allow for reverse, dip-slip motion. The axis of minimum principal stress is near vertical, while the axis of maxi'mum principal stress is near horizontal and strikes N172'E. The principal stress directions and fault orientations are similar to those of Area B.

5.1.5 Walla Walla, Washington - Milton-Freewater, Oregon Area Only one deep microearthquake was recorded in the Walla Walla, Washington Milton-Freewater, Oregon area, for which the first motion data were insufficient for a focal mechanism. New results {WPPSS, 1980a) are available from a study of the 8 April 1979 College Place earthquake {see Figures 1 and 21) and 23

Woodward Clyde Consultants from a review of the 16 July 1936 Milton-Freewater earthquake (see Figures 1 and 22). Based on the focal mechanisms obtained during this study, the maximum horizontal compression for the College Place'earthquake was directed east-west. The motion on the fault plane either had a right-lateral horizontal component of motion on a north-northeast striking fault plane, or a left-lateral component on a northwest striking, nodal plane (see Figure 21) . The original instrumental epicenter for the 1936 earthquake has now been confirmed to be about 32 km northeast of the location based on the zone of highest intensity, which was near the town of Milton-Freewater. . The focal mechanism for, the earthquake indicates northeast-southwest maximum horizontal 'compression and right-lateral strike-slip movement on a northeast-striking plane or left-lateral strike-slip. on a northwest striking nodal pla'ne (see Figure 22). Additional data would improve this focal mechanism solution.

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Noodward.Clyde Consultants 6~ 0 CONCLUS ZONS These new data have necessitated a re-evaluation and updating of earlier work on focal mechanisms of deeper earthquakes (9 km and greater) occurring in the Hanford area. The deeper microearthquakes characteristically had shallower focal depths than those reported 'arlier by . the USGS. Epicentral coordinates changed up to 2 minutes,(4 km),'while focal depths varied as much as 10 km in one instance.

The review of single-event focal mechanisms and composite focal mechanisms for earthquakes having foci of 9 km and deeper indicates a general north-south maximum horizontal compre'ssive stress axis through a crescent-shaped distribution of epicenters in Area B (see Figure 1) ~ The mode of faulting in Area B was predominantly reverse. Minor components of horizontal motion are either left-lateral on east-northeast striking fault planes or right.-lateral on west-northwest striking fault planes. Similarly, the adjacent Area 1 (west of Othello) displays . a north-south horizontal axis of compression that causes reverse faulting on generally east-west dipping fault planes.

To the east of Area B, in Area C, and possibly to the west in Area A, the stress pattern changes to a compressive stress directed more to the west/northwest and plunging between 45 and 60 degrees from the horizontal. Further to the southeast,

Woodyard Clyde Consultants the focal mechanism for the 8 April 1979 earthquake near College Place, Oregon, indicated an almost due east-west horizontal axis of compression.

Because stress axes are inferred from the motions generated by the faulting, it is possible that these apparent changes in stress axes are reflecting different structural trends responding differently to a more uniform stress field. That is, pre-existing structures may be oriented differently in the different areas and, consequently, behave differently in the modern stress field.

In general, the depth distribution of the earthquake foci to the east of 119'35'W is less than 18 km. Deeper activity (all less than 24 km) has been confined to a limited region between 119'35'W .and 119'45'W and between 46'20'N and 46 45'N, in the central part of the region where depth control is expected to be good. West of longitude 119'45'W, the activity has been deeper than 15 km in Area A (see Figure 1) while it has been distinctly shallower to the south of Area A, near Paterson, Washington. This latter observation is drawn from a limited number of microearthquake locations. Consequently, the distribution in hypocentral location may change'ver a longer recording period.

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7. 0 REFERENCES Lee, W.H.K., and Stewart, S.W., 1979, Principles and applications of microearthquake networks: Office of Earthquake Studies<

U.S. Geological Survey, Menlo Park, California, 34S p.

Malone, S.D., 1978,- Annual technical report on earthquake monitoring of the Hanford region, Eastern Washington: Report prepared for the U.S. Energy Research and Development Administration by the Geophysics Program, University of Washington, Seattle.

Malone, S.D., 1979a, Annual technical report on earthquake monitoring of the Hanford region, Eastern Washington: Report prepared for the U.S. Department of Energy and Washington Public Power Supply System by the Geophysics Program, University of Washington, Seattle.

Malone, S.D., 1979b, Quarterly technical report on earthquake monitoring of the Hanford region, Eastern Washington, July 1 through September 30, 1979: Report prepared for the U.S-Department of Energy and Washington Public Power Supply System by the Geophysics Program, University of Washington<

Seattle.

Racine, D. 1979, A seismicity study of the Pacific Northwest region of the United States,'ovember 1961 August 1965:

Report prepared by Teledyne Geotech for the U.S. Nuclear Regulatory Commission, Washington, D.C., 43 p.

Rockwell Hanford Operations, ,1979a, Hanford candidate'ite identification and ranking: Report prepared for Rockwell Operations by Woodward-Clyde Consultants, Richland, Washington.

Rockwell Hanford Operations, 1979b, Geologic studies of the Columbia Plateau; Status Report: Basalt waste isolation program geoscience project: Myers, C.W., and Price S.M.

(eds.), Report prepared for the United States Department of Energy, Richland, Washington, 227 p.

Rothe, George H., 1978, Earthquake swarms in the Columbia River Basalts: Addendum to annual report on earthquake monitoring of the Hanford Region: Ph. D. thesis, University of Washington, Seattle, Washington, 181 p.

Washington Public Power, Supply System, 1978, Microearthquake study, 1872 Earthquake studies WPPSS Nuclear Project Nos. 1 and 4: Report prepared for Washington Public Pow'er Supply System, Richland, Washington, by Woodward-Clyde Consultants, San Francisco, California, 30 p.

l I

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Woodyard Clyde Consultants Washington Public Power Supply System, 1980a, Seismological review of the July 16, 1936 Milton-Freewater -Earthquake Source region: Report prepared for Washington Public Power Supply System, Richland, Washington, by Woodward-Clyde Consultants, San Francisco, California, 23 p.

Washington Public Power Supply System, 1980b, Factors influencing seismic exposure of the southeast Washington region: Report prepared for Washington Public Power Supply System, Richland, Washington, by Woodward-Clyde Consultants, San Francisco, California, 25 p.

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I 1

Woodyard Clyde Consultants TABLE 1 USGS CRUSTAL VELOCITY MODEL Depth to Top of La er {km) P-Velocit {km/sec) 0~0 3. 00 0.8 5. 15 7.5 6. 10

18. 0 7. 80

30. 0 8.0 UNIVERSITY OF WASHINGTON CRUSTAL VELOCITY MODELS SOUTH MODEL NORTH MODEL Depth to Top P-Velocity Depth to Top P-Velocity

{km/sec) (k /

0.0 3. 70 0.0 5. 10 0 ~ 8 4. 70 0.5 6. 05 1.2 5.15 19.0 7 ~ 20 7.5 6. 05 24. 5 8. 00 19.0 7. 20 28 ~ 0 8. 00

i l

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Qfoocfw8rcl CIA&CoAsLlltBAts TABLE 2 LOCATION COORDINATES FOR MICROEARTHQUAKES USED IN GROUP G-2 SHALLOW SWARM'OMPOSITE FOCAL MECHANISM (Malone, 1979b)

Date Time Depth(km) Lat(N) Long(W) 79-08-02 0740 3 ~ 00 46-29.41 119-37.83 79<<09-08 0621 . 2. 95 46-29.45 119-39.07 79-09-09 0643 4 '8 46-29 '4 119-38 '6 79-09-08 0726 3. 70 46-29.12 119-38.94 79-09-08 0845 3 ~ 33 46-29 '6 119-38.92 79-09-08 0854 3'79 46-29.44 119-39.01 79-09-08 0855 3.19 46-29.46 119-38 '7 79-09-08 0925 1. 40 46-29.42 119-38.74 79-09-09 1501 2. 50 46-29.66 119-39.86

5 I

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30'ENATCHEE

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t Area B V/VTG c +W/Y/WRD 00 . GW tu YR >

b 'a/cRF 0 AB/NNW 0 0 ILR o OTHELLO L/WA'tl45,WA2 COR F" AAA AO/OTH 0 (gAlglw PR EST Ac QAMrr R Q gp ADA/BCW Area C IE I VER M/MDW 0 h/@L 00 30' 0 Y-----

0 ng Q> G-2 A E/ETP Area A

ID@sw q A I/WIW SUNRYSIDE cg 0 RICHLAND PASCO pWAITSBURG or+ BA/PRO BQ BDG July 16, 19 0 PR SSEP q KEN WICK WALLA WALLA G-1

/WGW duly l6, l936 ae CI Aoril 8, l979 R

PATERSON R I VE Loke Wol/vlo F/WFW/MFW > MILTON DAM galIA AHER FREEWATER L UA 0' ALD 20'19 P'ENDLETON PEN >

(F30'W I 30' I 8' IO 20 30 MILES 0 IO 20 30KILOMETERS USGS/UW SEISMOGRAPHIC STATIONS 30'9,0 COMPOSITE FOCAL MECHANISM AREAS FELT EPICENTER INSTRUMENTAL EPICENTER DIRECTION OF MAXIMUMHORIZONTAL COMPRESSIVE STRESS DIRECTION OF MAXIMUMHORIZONTAL COMPRESSIVE STRESS ILESS RELIABI.EI Project No. WASHINGTON PUBLIC AP OF THE SOUTHERN COLUMBIA PLATEAU SHOWIN 13891C POWER SUPPLY SYSTEM GROUPS OF DEEPER MICROEARTHQUAKES AND Figure 1 Moochmrd Hyde Consultants MAXIMUMHORIZONTAL COMPRESSIVE STRESS AXES

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20'0'I9 PENDLETON 45'30'2MO W I 30'IS 30' 0 I0 20 30 MILES 0 I 0 20 30 K ILOMETERS INSTRUMENTAL EPICENTER WASHINGTON PUBLIC MAP OF THE SOUTHERN COLUMBIAPLATEAU POWER SUPPLY SYSTEM SHOWING SHAL'LOW EARTHQUAKES WITH FOCAL Figure 4 DEPTHS LESS THAN 9 KM, 'I NOV 1972 28 SEPT 1979

Q SWARM EASTERN WASHINGTON EARTHQUAKES JULY SEPT, 1979 IAFTER MALONE'979c)

CENTER OF MAP IS 47.00 N 119.75W MAGNITUGE KEY 0 0.0 0 1.3 Q 2.2 Q 4.0 Project No, WASHINGTON PUBLIC 13891C, POWE R SUPPLY SYSTEM SHALLOW MICROEARTHQUAKESWARM OF Figure 5 2 AUGUST 1979 4

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30 WENATCHEE 4 EPHRATA AA/ODS 0 0 0

(Q) 8 htoses STIIY AREA Lake 0 A Falholes Reservoir V/VTG c 0 +W/y/WRD E A8 U/CRF ((P 0 0>~i 0 eOTHELLO N

AHselWA2 CORFU AO/OTH PRIEST RAPI 0 AgA/ W 0AC DAM 0

M/MDW B'AL 0 ~

oo yk 0 30' 0 0 C'

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0 PROSSER 0 D'ALLA July I6, l936 WALLA P/WGW P 46 sprl A "I 8 1 l978 A'ATER RIVE'R IA:4ART Lake Iyollalo F/WFW/MFW A

~BI 4 a AHER DAM MILTON'REEWATER L \LL ALD 45'30' 20'30'W I 20'I9 SEISMOGRAPHIC STATIONS PENDLETON PEN >

30'I60 0 IO IO, 20 20 30MILES 30 KILOMETERS 30'SGS/UW COMPOSITE FOCAL MECHANISM AREAS 0 FELT EPICENTER 6.0 INSTRUMENTAL EPICENTER WASHINGTON PUBLIC MAP OF THE SOUTHERN COLUMBIA PLATEAU 1389'I C POWER SUPPLY SYSTEM SHOWING DEEPER MICROEARTHQUAKES AND FOCAL Figure 6 W~ H CIYd DEPTH CROSS%ECTION LINES

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VELOCITY MODEL: 0 Compression University of Washington "South" model 0 Dilatation LOWER HEMISPHERE EQUAL AREA PROJECTION Project No. WASHINGTON PUBLIC 1,3891C POWER SUPPLY SYSTEM FIRST MOTION DATA FOR EVENT 72227 - (1737)GMT Figure 14 OF GROUP G-2 MRmcharard-Cfyde Consultants

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0 0 0

0 0 N88 W 44 N Dip N82 E Plunge 86 iT 0

,0 N80 W 46 S Dip 000 ,0 0

0 4 0 0 0

0 0 0 00 P

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<<T Axis of maximum tension Direction of horizontal component of motion on nodal plane Project No. WASHINGTON PUBLIC 13891C POWER SUPPLY SYSTEM COMPOSITE FOCAL MECHANISM FOR AREA C Figure 19

N 00+ 0 0 0 0 0

0 N70o E 0 O Dlp42 N 0

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'I3891C POWER SUPPLY SYSTEM COMPOSITE FOCAL MECHANISM FOR AREA 1 Figure 20 UVooderard Ctyde

N N30oE Dip 68 NW N48 W MFW OA Dip 48 NE EUK OB

+

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0 MSO 0

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o N166 E PEN Plunge 48 8 ~ Compression 0 ~ Dilatation

+ ~ Weak compression Weak dilatation VELOCITY MODEL:

University of Washington "South" model P ~ Compression axis T ~ Tension axis LOWER HEMISPHERE EOUAL AREA PROJECTION A Fault Plane Protect No. WASHINGTON PUBLIC 13891C POWER SUPPLY SYSTEM FAULT PLANE SOLUTION FOR THE APRlL 8, 1979 EARTHQUAKE Figure 21

N15oE Dip SPW SPO SIT 0 P CMO N56 E N70 W VIC 0 Dip 84 N Plunge 22 SEA+

BZM 0

DEN 0

FER 0

BRK +TUO

~ 0 RVR TIN, PAS MWC

~T N161 E Plunge 32 F I RST MOTION

+ Compression Dilatation S-Wave LOWER HEMISPHERE EQUAL AREA PROJECTION AMPLITUDE RATIO 0 S>P ScP Project No. WASHINGTON PUBLIC 13891C 'OWER SUPPLY SYSTEM FAULT PLANE SOLUTION FOR THE Figure 22 JULY 16, 1936 EARTHQUAKE

I I

Woodyard Clyde Corisultants APPENDIX A SEISMICITY OF WASHINGTON NOVEMBER 1961 -'UGUST 1965 (Racine and others, 1979)

Date O. T. Lat(N) Long(W) Depth(km) Source Mag(MS 7 Nov 61 0129-08.4. 45.70 122 ~ 40 33. 0 0~ 0 NEIS 15 Mar 62 2253-51.9 47 ~ 00 121. 00 2.8 SDL 17 Oct 62 0603-15. 4 47. 15 119. 32 6.0 2.5 SDL 6 Nov 62 0336-46.9 45. 80 122.50 NEIS 9 Nov 62 1352-18.1 46 ~ 14 121 ~ 64 3~2 SDL ll Nov 62 2210-43.;2 46. 69 118. 59'22 2.6 SDL 31 Dec,62 2049-35.2 47 F 10 ~ 00 0 NEIS 24 Jan 63 2143-11.7 47. 60 122.10 17 ' NEIS 2 Mar 63 0104-27.3 46. 76 118. 54 0 2.0 SDL

'6 Jul 63 0845-07o2 46.22 118.66 2.6 SDL 28 Nov 63 1114-18.6 47.72 120. 50 3.2 SDL 22 Dec 63 0254-08.2 48.50 119. 90 33.0 0.0 NEIS 15 Jan 64 2306-36 2~ 45 ~ 90 120. 00 NEIS 8 Apr 64 0535-00.0 47.14 117. 85 2.8 SDL 26 Apr 64 0142-3.8.4 50.00 121. 50 3.8 SDL 15 Oct 64 1432-37.5 47.70 122 F 10 33. 0 Mb = 4.1 NEIS (0. 0)

'b 29 Apr 65 1528-43 47.4 122. 4 57.0 = 6.5 NEIS (0. 0)

NElS National Earthquake Information Service SDL Teledyne Geotech NOTE: A value of zero for NEIS events indicates data not available.

A value of zero for SDL events indicates insufficient data to determine.

O. T. Computed origin time in G.M.T.

I I

I

Mood@card Clyde Consultants APPENDIX B MICROEARTHQUAKE LOCATED IN THE HANFORD REGION 24 MARCH 1969 THROUGH 28 SEPTEMBER 1979 {MALONE, 1979a)

DATE ORIGIN LAT N LONG 8 NAG 50 GAP DM RMS ERH ERE Ql 69 83 2232 20.23 46 34.03 119 .78 .13 1.27 7 236 11.9 ~ 17 1.5 1.4XC 69 85 2232 7.62 47 6.82 119 4.41 3.DO 2.51 9 303 43.1 .38 7.7 11.7 D 69 86 2240 47.34 46 36.42 119 9.90 2.36 1.08 6 168 15.2 .05 .3 1.3PB 69 90 1715 18.94 46 39.65 119 6.92 1.00 2.D3 10 210 11.6 .12 .9 1.5 C 69 91 419 54.69 46 39.29 119 7.34 .61 2.03 6 205 11.8 .09 1.0 1.5 C 69 95 69 96 15 5 -51.36 1515 58.61 47 7.67 46 57,06 119 119 38 '3 14.67 1.50 6.24 2.43 1.86 7 314 29.5 5 284 23.7

.28

.06 3.9

.9 3.3 D

.6 C 69 98 226 4.30 47 2.42 119 4.38 7.70 2.12 7 294 35.2 .29 4.0 43.1 D 69 SB 649 18.18 47 7.52 119 56.12 .75 2.23 7 321 37.9 .21 4.4 3.1 D 69 98 1115 55.01 46 59.05 119 34.26 1.42 1.93 7 296 13.9 .07 .9 1.2 C 69100 69101 112 035 12.48 29.10 46 43 '5 46 57.55 117 119 49.34 2.33

.50 1.31 2.83 10 328 98.8 2.15 8 285 28,0

.49 12 12.3 6.0XD 1.1 1.0 C 69102 69102 321 45.63 1110 30.28 47 5.06 46 58.31 119 120 6 '3 21.1S 3.83 8.37 2.23 7 299 39.2 2.38 12 326 57.3

~

.22

.15 10.6 15.9 D 1.4 .8 C 69109 546 3.20 45 53.33 119 44.51 3.00 3.14 9 318 50.5 ~ 33 4.7 7.5 D 69111 1416 35.51 47 7.80 119 36.46 1.20 2.88 8 314 29 7 ~ 30 3.2 2.8' 69112 2059 50.17 46 37.12 119 7.18 .11 2.31 10 194 15.3 .28 1.5 1.7XC 69114 143 2.1S 46 40.21 117 47.59 .50 3.01 9 329 99.7 ,49 13.6 6. 6XD 69114 12 3 57.91 47 4.20 119 37.93 1,05 2.31 6 308 23.0 F 15 .2 .2 C 69114 12 9 35.50 47 7.51 11S 37.69 1.50 2.38 7 314 29.2 .27 3.9 3.4 D 69119 15 8 ,67 46 36.08 119 9.60 6.70 1.43 6 169 15.9 .08 2.6 2.7 C, 69120 69120 2033 2 '3 47 5.97 2143 59.72 46 35.06 119 119 36.80 10.45 1.20 3.00 1.89 5 336 26.3 1.62 5 232 16.0

.21

.31 8.9 3.9 D 1 ~ 3 .8 D 69121'652 S.03 46 51,88 119 44.40 3.DO 2.17 6 268. 9.3 *27 2.8 3.4 D 6S122 1836 59.56 46 36.51 119 8.82 .76 1.33 7 177 15.4 .15 .6 . 1.1 B 69124 925 4.54 47 6.64 119 38.26 3.00 2.43 7 313 27.6 .26 3.7 2.5 D 691 25 1835 4.63 46 36.08 119 10.12 3.00 1.43 5 164 1S.7 .05 .5 4.5 C 69127 S48 36.35 46 52.38 119 18.44 3.00 1.96 7 248 16.4 .21 1.7 2.5 C 69127 2036'0.11 46 25.54 .119 38.26 5.12 1.58 5 205 22.9 .01 ~ 1 .3 C 69128 1556 21.27 46 36.17 119 8.65 6.39 1.58 6 177 16.1 .21 3.5 3.4 C 6S130 1937 21.43 46 49.68 119 35.85 1.4'1 2.83 9 131 4.2 .12 .5 1.3 B 69130 1955 34.36 46 50.77 119 36.71 6.09 1.27 7 142 1.9 .09 1.4 .9 C 69134 2321 48.14 46 59.18 119 32.57 1.50 2.03 7 295 14.9 .22 F 1 4.5 C 69137 0 1 28.52 46 39.19 119 7.66 1.50 1.58 4 201 11.7 .01 .0 .0 C 69138 3 0 33.02 46 49.87 119 42.SB 1.42 1.08 5 237 8.3 .09 1.9 63.4 D 69142 148 4.71 46 44.70 117 49.D2 50 2.59 8 328100.1 .49 13.4 8.4XD 69142 933 22.23 46 45 69143 S45 42.88 46 49.59

'2 119 119 21.14 43.41

~

3.92 3.00 1.58 6 223 10.7 lo27 6 236 S.D

.09

.14 1.1 1.0 "C 1.5 7.0 D 69152 1216 44.78 46 2S.48 119 17.07 1.42 1.43 6 138 17.9 .03 .2 56.3 C 69154 413 3.01 46 43.11 119 36.07 3.00 1 ~ 33 5 146 16.1 .05 .6 7.1 D 69157 926 43.71 47 6.50 119 6.33 7.63 1.78 6 302 41.S .12 2.7 3.1 D 69159 9 3 58.64 46 49.96 119 23.82 1.5D 2.03 6 206 17.2 .10 .8 58.8 D 69159 1236 12.09 46 25.49 119 16.89 .85 1.78 7 112 17.7 .21 1.0 3.9 C 69161 1450 27.14 46 25.53 119 16.53 2.23 2.51 '

113 17.2 .03 .2 .4 B 69166 453 36.35 46 25.46 119 16.42 3.DD 1.58 6 134 17.1 .07 .5 6.1 C 69174 5 7 45.49 46 54.34 11S 40.15 5.83 2.03 7 286 6.1 .08 1.1 .6 C 69178 241 20.28 46 25.64 119 16.40 3.00 1.93 6 134 17.0 .05 .4 4.7 C 69183 2333 21.86 46 37.53 117 58.6D .2S 2.67 9 325 85.0 .45 8.8 3.3XD 69192 2340 47.57 46 35.29 118 11.57 .50 2.69 6 323 67.9 .18 2.4 1.9XC 69196 430 .86 46 25.36 119 16.30 .75 2.38 9 116 17.0 .24 F 1 2.5 C

I APPENDIX B Continued DATE ORIGIN LAT N LnNr. W n RPTH NA rQ'P Qg RH ERZ Ql 69196 2354 10.36 46 25.43 119 16.44 2.49 2.20 7 114 17.2 .10 .4 1.3 B 69199 431 40.63 46 47.97 120 1S.54 12.07 2.84 10 314 47.9 .11 1.7 .8 C 69204 255 15.53 46 57.95 119 17.40 .25 2.26 10 277 25.8 .19 2.6 2.4 D 69204 257 38.S1 47 .32 119 16.16 2.55 2.26 5 286 29,9 .03 .8 .6 C 69205 1013 36.29 46 25.65 119 16.51 2.10 2.09 8 113 17.1 .24 .4 .7 C 69209 1555 1.88 47 .33 119 15.39 .96 2.20 7 286 29.8 .09 1.2 2.3 C 69210 142S 23.77 46 '19.03 11S 33.99 1.50 1.38 6 220 21.3 .05 .6 89.8 D 69212 614 21.95 46 25.56 11S 16.89 .41 2.91 7 112 17.6 .08 .5 1.0 B 69212 21 9 45.50 46 25.23 119 15.81 .38 2.40 8 119 16.5 .16 .6 1.3 C 69213 1248 19.86 46 25.67 'lls 16.12 .11 2.40 7 1'l4 16.6 .11 .5 1.3 B 69214 2141 39.02 46 25.34 69217 2339 25.92 46 34.39 11S 16 118

'5 S.41

.75

.40 2.17 7 115 17.1 2.88 11.321 70.3

.16

.35 1.0 3.3 C 4.6 2.7XD 6921S 1918 27 '6 46 5'2 69223'50 15.60 46 25.57 11S 119 23 '0 16.00 1.D1 1.50 1.89 6 281 21.5 2.12 7 132 16.5

,04

.14

~ .'9 1.4 C

.2 .7 B 69223 1336 35.46 46 42.98 11S 51.88 8. 95 2.57 9 264 13.9 .23 2.5 2.4 D 69224 1418 3.00 46 25.36 119 16.05 4.77 1.86 6 132 16.7 .08 .5 1.6 B 69227 1141 53.7D 46 25.50. 119 16.22 4.4S 1.78 5 133 16.8 .01 .1 .4 C 69227 1623 4.04 46 25.02 11S 15.20 1.50 2.63 10 123 15.9 .27 .9 2.6 C 69230 1439 18.29 46 49.74 11S 28.85 4.92 1.78 7 187 11.1 .07 .5 .8 C 69230 1850 57.24 46 2S.40 119 16.18 4.00 1.86 6 133 16.8 .02 .1 .4 B 69233 148 30.08 46 25.73 119 16.86 3.00 1.99 4 136 17.5 .01 .0 .0 C 69234 844 1.3S 46 25.62 119 16. 18 .75 2.28 13 114 16.7 .24 .9 1.2 C 69243 252 27 '0 46 25.82 69243 1118 7.66 46 25.71 119 119 16.76 16.88 3.80

3. 00 1.48 7 136 17.4 2.79 8 112 17.6

.DB

.11

.4

.6 3.8

.6 C

B 69243 lllS 31 '1 46 25 69244 035 47.93 46 25.51

'0 11S 17e41 119 16.81.

.66 3.0D 2.59 8 114 18.3 1.71 5 137 17.6

.08 F 03

.4 1.3

.4 6.3 B

D 6S244 2027 43.13 46 25.51 119 16.81 3.00 1.48 5 137 17.6 .03 .4 6;3 D

'69245 034 10 '4 46 25.10 69245 1241 52.3S 46 25.92 1'l9 16.36 11S 16.83

.75 3.00 2.20 10 117 17.2 2.38 5 1 11 17.4

.18

.07

.8

.8 2.1 1.7 C

C 69245 2150 31.09 46 41.51 119 32.9D 12.98 2.76 9 103 12,5 .32 1 .7 4.2 C 69247 1817 11.24 46 25.56 119 15.45 3.0D 2.28 7 118 15.9 .02 .2 .3 B 69249 2228. 34.62 46 2S.63 119 14.S4 .08 2.38 7 126 15.2 .15 .9 1.4 C 69253 1214 58 00 46 58 ADO F 119 37e'l7 3.00 2 74 9 225 11.5 e21 2.4 1.8 C 69255 021 52.51 46 35.23 118 25.84 4.34 2.79 9 257 62 ' .30 4.5 8.6XD 69264 1021 20.93 46 26.01 119 16.9S 1.50 1.66 6 115 17.5 .09 .5 56.3 C 69269 1436 6 '1 46 42.65 11S 34 ASS 1.50 1.38 6 152 15.7 .07 .7 44'4 C

.36 7.2 3.7XD 69270 1 2 46 11 46 37e82 118 Se37 .50 3.08 11 279 76.7 69275 214 27

~

69275 OSS F 19 46 58.47

'9 46 26.03 118 119 26 '9 16.43 1.50

.55 '-

2.81 10 251 43.3

2. 12 8 110 16.9

.27 3.1 3.8PD

.05 .2 .5 B 6927S 3 0 47.58 46 42.29 11S 20.52 5.57 1.62 8 11S 10,3 .23 1.0 1.S B 69275 637 4S.26 46 26.43 119 16.30 5.07 1.48 7 132 16.5 .17 .8 1.4 C 69276'56 50.93 46 41.66 119 '14.92 3.00 1.86 7 121 S.S .12 .7 1.5 B 6S279 11SB 5 '6 46 25 69279 12 4 le30 46 25 58

'3 F

11S 17 119 17

'5

'5 3.82 3.75 1.82 8 143 18.9 1.78 6 141 18.5

.11

.13

.4 4.3 C

.7 8.3 C 69279 2230 19.48 46 53.67 120 26.38 4,73 2.83 9 323 60.5 .11 2.1 1.7XC 69287 724 57 64 46 41 69288 1S52 58 '3

~ '7 46 48e39 119 119 16 '5 3 '8 3.00 1.30 1.99 7 133 7.0 1.75 4 3D2 13.8

.11

.06

.6

.0 1.4

.0 B

C 69289 1530 46.87 46 50.92 120 24.74 6.79 2.65 8 319 56.3 .10 2.1 3.2XC 69289 1913 43.10 46 41.58 119 14.28 .06 2.31 10 123 5.4 .16 .6 1.0 B 6929D 1810 37.66 46 48.80 120 21.77 .50 '2.28 8 297 51.1 .26 4.5 3.7XD 69290 20 8 1.70 46 42.52 117 59.78 .45 2.47 9 283 85.8 ~ 34 5.3 3.1XD 692S2 730 24.12 46 17.94 118 24.99 1.20 2.89 11 277 52.7 .27 1.9 1.8 C 69293 2329 4.03 46 42.24 117 52.60 .50 2.28 7 289 94.1 .41 12.9 7.8XD 69294 2235 39 69296 1741 11

'0

'8 46 32.36 46 SO.SD 118 120 10 '2 23.70

.50 4.S4 2.47 7 276 68.3 2.38 8 319 55 1

.30

~ 35 6.4 7.0 4.5XD S.BXD 692S6 2348 44.43 46 50.39 120 24.35 5.33 2.74 8 319 55.4 F 09 1.8 2.7XC 69297 447 5.19 46 41.71 1'ls 14.30 3.00 1.53 7 133 5.1 .13 .8 1.7 B

I I

I I

APPENDIX B Continued DATE'RIGIN LAT N LONG W DEPTH HAG NO GAP DM Rgg ERH ERZ Ql 69301 69301 039 416 47 55

'7

'9 46 46 50 'S 120 23 50.61 119 18.11

'l 6.24 5 33

~

2.89 1.43 S 318 54.8 7 277 'l 3. 3

.09

.46 1.8 6.1 2.3XC 3.2 D 69301 513 3.07 46 44.47 1'19 19.75 .75 2.12 1SO 8.6 .14 .6 1.1 B 69302 034 37.17 46 49.89 120 25.27 5.20 3.02 8 319 56.0 .11 2.1 3.1XC 6S303 1616 36.6S 46 50.39 120 24.64 1.86 2.91 7 331 55.7 .09 2.5 3.8XC 69305 0 0 24.22 46 50.31 120 22.37 .50 2.94 8 318 53.1 .08 2.6 2.0XD 69305 112 6930S 041 47 '9 29.21 46 47 50.55 120 25 8.34 118 14.56

'3 5.32 1.80 3.22 3.48 8

9 319 326 56.3 86 '

.06

.48 1.2 7.8 1.8XC 4.2PD 6S309 1940 69310 021 45.58 46, 30.92 46 51.05 120 23.4D 48.24 120 21.60 2.52 2.10 2 '8 2.79 8 319 0 31S 54.9 50.5

.11

.12 2,1 2.0 2.9XC

2. 1XC 69312 1140 693'l2 12 2 20 '4

.58 46 46 43.76 119 7.45 43.67 119 7.35 1.58

.08 2.40 1 .78 1

1 1 146 7.2

~

8 146 7.3

.25

.15

.9

~ 2 1.8 C

.4 B 69314 056 15.34 46 33.62 119 39.12 1D.28 2.17 6 161 10.2 .08 .8 1.2 B 69314 814 17.25 46 44.34 119 6.85 1.49 1 .89 7 262 7.8 .11 1.1 1.4 C 69314 852 18.52 46 43.S1 11S 7.12 3.00 1.93 7 147 7.5 .19 1.2 2.3 C 69314 185S 8.26 46 43.64 119 7.76 .96 2.47 1 0 145 6.8 .23 .9 2.4 C 69314 1S 3 27.14 46 43.93 1'l9 8.1D ,1 ~ 93 2.06 7 144 6.3 .11 .8 1.5 B 69322 1817 37.26 46 32.37 119 39.24 7.48 1.62 6 24S 11.6 .28 6,6 4.9 D 69325 423 57.87 46 30.62 119 37.76 6.57 1.38 5 177 15.3 .08 ,1.2 1.8 C 69325 1631 55.99 46 37.33 118 53.66 .36 3.56 7 207 21.6 .08 .7 3.3XC 69327 5 8 31.6D 46 42.32 119 22.20 .75 2.38 9 120 12 ' .13 .5 .8 B 69330 1216 28.82 46 31.57 119 39.19 3.00 1.27 5 178 1 2 ' .01 .2 .4 C 69330 .2231 8.66 46 25.79 119 15.72 1.06 1.78 7 115 16.1 .07 .3 1.9 B 69334 240 42.09 46 3S.37 118 46.42 3.00 2.36 8 220 30.5 .20 1.3 1.4PC 69335 23 1 46.36 46 13.31 118 40.92 1.50 2,45 1 0 274 39.7 .37 4 ' 2.2PD 69337 2018 48.59 46 46.77 119 45.43 1.6D 2.59 8 228 14.1 .19 2.2 1.3 C 69347 17SS 56.92" 46 41.00 119 13.33 3.00 1.86 6 149 6.2 .07 .8 1.5 B 69382 2137 SS.87 46 41.12 119 13.38 5.16 1.66 5 148 6.0 .03 .4 1.4 C 69352 2257 39.62 46 41.36 119 13.'09 3.00 2.12 9 126 5.5 .16 .7 .9 B 69364 141 56'.SS 46 40.69 11S 13.11 4.21 1.78 6 125 6.8 .04 .3 .4 B 70 1 616 9.75 46 17.67 118 24.2D 1.35 2.61 9 302 53.9 .35 2.4 2' D 70 1 644 28.24 46 19.47 118 23.79 .68 2.95 10 301 53.3 .24 4.1 2.5 D 70 2 858 51.43 46 44.82 1 19 22.16 3.DO 1.78 8 93 11.7 .11 .6 .9 B 70 10 117 19.93 46 55.81 118 12.59 .12 2.84 9 272 58.3 .33 5.8 3.9PD 70 15 1326 SS 08 46 25 '6 119 15 '6 4.30 1.71 7 128 15.8 .03 .2 .3 B

'l F

70 19 1133 1.73 46 58.31 119 40.94 1.35 2.28 10 234 13.1 .26 2.1 4.2 C 70 19 1810 44.83 46 53.54 11S 24 3.00 1.48 7 242 16.9 .11 1.6 1.0 C 70 20 184 S8.22 46 25.60 119 16.82 1.50 2.26 9 112 17.5 .14 .5 1.3 B 70 24 1358 70 30 035 32.50 46 31.46 46 25.79 50.63 119 118 17.99 17.07

.59 2.70 2 '2 3.04 6 143 18.9 10 264 62.2

.07

.38

.3 4.7 4.0PD

.7 B 70 30 557 49.48 46 26.34 119 15.05 1.89 2.09 7 114 15,0 23 .7 C

'.5 70 31 1122 70 32 1751 17 '7 50.52 46 46 26 '2 25.83 119 119 14 56

~

16.44 3.0D

.42 1.93 1.93 9 123 14.5 6 112 17.0

~

.16

.04

.6 2.2 C

~ 1 .4 B 70 34 552 3.04 46 25.49 119 17.83 5.86 1.71 5 143 18.8 .09 .9 1.1 C 70 36 118 18.87 46 25.76 119 17.15 .75 2.31 10 113 17.9 .16 .6 1.3 C 70 70 38 38 747 2249 45.49 46 56.51 46 25.73 56.13 119 119 17.52 25.60

.09 3.00 2 '2 2.12 9 114 18 '

8 263 16.'7

.23

.22

.9 1.8 2.3 1.6 C

C 70 39 2013 17.S4 46 25.S6 119 14.99 3.00 2.20 7 117 15.1 .08 .5 .9 B 70, 40 053 28.05 46 52.40 11S 25.23 3.00 1 ~ 86 8 141 15,1 .27 1.2 3.6 C 70 40 SSO 49.3S 46 S1.66 119 42.99 7.39 1.33 6 261 7.5 .20 0 .7 C 70 40 70 41 1618 S29 54.73 46 15 '4 46 5'7 119 25.14 52.1 1 119 25.58 2.36 1.35 2.12 1.78 11 146 15.3 6 224 14 6F

~ 12

.05 1 ~

.5 1.3

.8 89.0 B

D 70 41 935 29.49 46 51.73 119 25.49 3.0D 1.71 6 220 14.7 .12 1.9 B.l D 70 42 1037 15.81 46 52.S2 119 28.25 3.00 2.03 10 145 15.2 .31 1.5 1.6 C 70 42 1047 11.40 46 26.16 'l 19 15.2S 3.00 2.59 8 114 15.4 .10 .5 .9 B 70 43 319 33.79 46 26.10 119 17.56 3.94 1.58 8 140,18.3 .12 ~ 4 4.1 C 70 44 247 35.57 46 45.47 119 2'l.97 2.12 1.48 5 21811.6 .07 1.0 10 ~ 5 D

APPENDIX B- Continued DATE ORIGIN LAT N LONG W DE PTH NAG NO GAP DM S ERH ERZ 01 70 44 959 52.34 46 52.28 119 25 02 F 1.36 1.82 7 227 15.3 .05 .7 1.3 C

,70 45 1337 27.03,46 55.02 119 23.03 3,00 1.71 6 287 23.6 .36 5.0 5.9 D, 70 45 70 46 1349 50.94 46 53.27 11S 617 1.43 46 53 '3 11S 25.36 24.39 1.27 3.00 2 '6 2.31 8 148 15.1 11 148 16.4

.19

.42 1.2 1.9 2.1 2.1 C

C 70 46 1836 20.16 46 52.S2'19 24.39 .67 2.03 9 144 16.2 .12 .9 B 70 48 70 49 221 57 95 46 25e53 119

~

719 7.76 46 55.66 119 16 '2 2S.75 1.45 F 00 2."17 1.96 8 112 17.7 7 259 16.1

.06

.26

.3 1,4 3.1 B

D 70 52 1228 12.93 46 52.70 119 24 '3 .43 1.58 7 233 16.0 .03 .4 .3 C 70 52 1232 9.93 46 52 08 119 F 24 '6 1.48 1.71 6 226 15.8 .02 26.2 D 70 52 1232 19.56 46 52.90 119 24.04 1.29 2.12 7 236 16.7 .11 1.5 2.0 C 70 52 13 5 31.85 46 52.61 119 24.77 .68 1.86 9 142 15.7 .09 .7 B 70 53 045 25.17 46 52.52 119 24.99 .42 2.28 6 230 15.4 .10 1,6 1.8 C 70 56 6 2 12.08 46 23.65 1 19 70 1.65 1.43 7 255 8 7 .35 3.3 25.6 D 70 57 70 60 1820 44 '6 46 24.82 119 1051 11.67 46"52.37 119

~

1.87 25.62 3.51 4.48 1.62 2.65 6 249 6.1 8 141 14.6

.08 F 19 1.2 1.2

.7 1.5 C

C 70 61 1233 40.38 46 52.66 119 25.26 3.00 1.71 6 231 15.1 .04 .4 C 70 62 158 40,04 46 26.03 119 14.97 1.27 1.S9 "7 117 15.0 .06 .3 86.9 C 70 62 846 2.98 46 54.08 119 26.37 3.00 2.12 6 244 14.2 .07 1 ~ 3 .9 C

'70 62 851 4.51 46 52.90 119 26.S2 2.46 1.89 8 148 13.,1 .06 .5 .9 B 70 62 1728 7.92 46 52.93 119 25.64 3.00 2.65 7 146 14.7 .07 .5 .8B .

70 62 1736 23.89 46 43.63 119 6.02 1.32 2.53 9 151 9.0 .10 .5 .8 B 70 63 70 63 023 36.67 46 39.01 119 047 59.18 46 52.32 119 17.66 25.59 13.44 4.87 2.09 2.31 12 108 11.5 9 141 14.6

.31

.18 1.1 1.0 '9 1;4 C C

70 65 920 50.56 46 49.41 119 3.57 2.79 1.99 5 156 15.2 .05 1.2 3.5 C 70 65 2147 49.63 46 40.06 119 16.57 3.00 2.28 9 114 9.1 .26 2.5 B 70 65 2151 41.53 46 40.96 119 17.58 1 ~ 50 1.86 6 145 8.6 .14 1.5 53.8 C 70 67 1819 54.35 46 40.S6 llg 17.67 2.53 1.53 8 158 8.7 .07 ~ 3 .6 B 70 69 233 5.78 46 53.06 119 25.02 3.00 2.06 11 146 15.5 ~ 37 2.0 1 .8 C 70 69 1440 34.58 46 52.34 119 25.S3 1.50 2.03 6 226 14.2 .18 .g 1.1 C 70 71 70 71 02S 36.S4 46 15.42 11S S48 7.05 46 53.28 llS 32.71 25.S4 3.00 3.00 2 '8 2.38 7 239 17.7 9 149 14.9

.42

.42 2.0 4.-3 D 2.2 C 70 71 10S6 59.49 46 24.63 119 1.75 3.00 1.62 5 24S 6.5 .06 1.6 2.5 C 70 72 042 40.01 46 51.75 119 24.84 1.35 1.SS 6 222 15.5 .06 .g 4.5 D 70 75 1548 21.31 46 32.37 1'lg, 33.04 13.80 2.38 12 145 9.5 .a8 2.0 2' C 70 78 13 3 50.68 46 38.82 118 45.76 3.00 2.83 S 222 30.4 .20 1.3 1.4PC 70 80 2043 13.82 47 19.S7 119 1.92 1.50 2.73 9 237 21.9 .14 2.1 53.1PD 70 84 70 88 023 34 '9 46 40.75 118 1527 46.36 46 52.95 119 13.22 25.09 3.00 3*00 2.8'1 2.03 9 269 68.5 10 145 15.4

.37

.32 1,5 S.SPD 1,7 C, 70 88 1542 50.21 46 53.01 119 25. 12 1 ~ 00 2.26 7 235 15.3 .06 ~ 8 F 1 C 70 SO 434 43 19 46 25.61 11S F 16.38 1.89 2.09 7 113 17.0 ~ 22 1.8 87.4 C 70 S4 240 14,54 46 14.14 120 1.60 .15 3.01 10 294 46.7 .40 5.8 3.8XD 70 94 1043 27.52 46 25.68 119 16.56 2.03 2.20 7 112 17.2 .18 1.3 2.5 C 70101 70101 154 31e19 46 53 '2 119 252 46.8S 46 54.18 119 25eas 26.87 3.00

.95 2.15 2.09 12 147 15.0 9 159 13.7

.43

.30 1,5 2.2 C 4.3 C 70105 70112 1718 51.34 47 28 '4 119 342 38.39 46 53.11 11S 54.72 26.38 a.og 1.20 2.67 1.99 12 289 72.4 8 149 13.8

.31

.16 2.2

.8 2.6PD 1.9 C 70112 22 3 .50 46 18.22 120 6.'15 .40 2.95 10 2S4 43.3 .21 3.0 2.3XD 7011S 7011S 220 36 15 46 25e63 119 F

228 57.41 46 1$ .98 120 16 '5 4.73

.43

.29

2. 15 2.78 9 112 17.6 7 291 41.1

.10

.19 2.3

~ 5 .SB.

2.4XC 70123 1031 26.23 46 25.81 119 15.91 3.00 1.53 8 131 16.3 .15 .6 ST 4 C 70126 050 17.68 46 49.11 119 18.87 3.00 1.99 7 117 11.6 .13 .8 1.6 B 70126 1715 37.74 46 53.83 119 27.26 .75 2.83 6 157 13.0 .17 1.8 3.6 C 70128 848 29.09 46 25.75 'llg 17.50 1.50 1.99 8 lla 18.3 .12 .6 1.9 B 70128 18 9 19.3S 46 22.23 120 3.53 .50 2.43 7 287 35.4 .18 5.4 4.5XD 70132 1159 51.42 46 7.83 119 32.22 16.70 1.86 7 287 20.5 22 3.6 1.7 D 70132 70133 2152 38.55 46 22 2030 11.0S 47 21

'7

'9 118 118 23.68 49.02 1.51 3.00 2 '3 2.53 9 272 52.0 11 267 7.6

~

.19

~ 33 3.0 3.0 2.3PD 2 'PD

I I

I l

I

APPENDIX B Continued DATE ORIGIN 'AT N LONG N DEPTH MAG NO GAP DH RMS ERH ERZ Q1 70138 622 37.12 46 25 701,'39 2322 42 84 46 F

'7 119 15.72 35.17 119 4.82

.42

3. 00 2.06 8 115 16.'l 1.58 6 205 13.6

.10

.32

.5 4.0 1.3 5.6 B

D 70140 1228 5.08 46 38.66 119 16.93 4.40 2.12 11 '110 11,7 .22 .9 1.1 B 70140 23 7 .02 46 22,31 120 5.84 1.93 2.23 5 300 37.3 .03 1.4 .SXC 70143 19 2 32.45 46 IS.30 119 23.S2 2.70 Io66 7 172 11.5 .32 I 8 3.6 C 70144 70148 IS48 1234 40.43 46 25.7S IIS 17 17.13 46 49.56 IIS 21.87

'3 .75

.42 2.38 7 116 18.9 2.09 10 IIS 14.9

.09

.24 1.0

~

.2 .5 1.9 B

C 70149 llSS 29.63 46 25.S3 119 18.00 1.36 2.28 7 116 18.9 .05 .2 71.1 C 70153 70154 858 1248 53 '6 SS.41 46 46 3S 4S 119

~

48.30 119 4 '4 22.29 2.16 3.00 1.75 5 205 14.2 1.66 7 193 13.9

.06

.14 1.0 1.8 C 1.1 2.0 C 70154 1730 27.32 46 48.27 119 22.29 6.32 1.75 5 192 13.9 .06 1.7 1.2 C 70'l54 1949 13 '1 46 48.61 119 21.72 3.00 2.03 6 ISS 13.6 .10 1.6 13.3 D 70155 2155 56.90 46 45.57 119 24.22 5.95 1.43 7 154 14 ' ~ 06 ~ 3 .4 B 70156 217 8.45 46 48.33 119 22.57 1.63 2 09 9 112 14 3 F 14 .8 1.6 B 70159 936 30.08 46 45.21 I 19 24.62 3.00 1.53 5 216 14.9 .02 .6 4.8 C 70162 1043 26.04 46 48.S6 119 18,32 SORY 2.52 1.71 5 219 10.9, .07 1.4 I, 6 C 70167 1529 17.83 46 57.32 119 34.44 2.63 1.96 7 291 10.8 .10 1.3 1.1 C 70168 2040 52.70 46 5S.IS 119 28.66 3.62 1.86 6 286 17.4 .10 1.7 1.4 C 70170 70170 IS41 2118 S.30 14.67 46 46 38.39 118 46.84 18.74 119 58.44 6.23 6.5S 2.28 2.45 ll 220 6 286 28.9 37.2

.48

.16 3.4 6.7PD 6.3 9.0XD 70173 053 56.87 46 26.28 120 10.20 .25 3.08 10 2S3 37.0 .33 4.2 3.2XD 70173 226 25.31 46 38.08 118 44.27 5.87 2.28 7 233 31.1 .17 2,4 5.3PD 70175 2134 3.22 46 14.20 119 6.2S 6.66 2.67 8 261 16.4 .15 3.1 2.8 D 70176 222 47.97 46 52.29 119 17,38 3.00 1.78 8 251 15.8 .24 I.S 2.9 C

~

70177 '010 4S.74 46 11.47 119 6.36 15.90 2.03 7 280 17.0 .17 2.0 1.1 C 25.30 IIS 15.43 35 2 ' 30 ' C

,70177

'70193 701S6 132S 1023 1357 29.79 46 33.84=46 57.51 47 16 119 24.41 6.75 119 13.89 1.50 3.80 12.73 I+99 I .03 1.16 S 120 6 22S 15 166 16 '

2.1 17.2

~

.03

.35

.3'4 1.0 2.8 C

C 701S8 1324 35.05 46 48.57 119 23.31 1.38 1.16 6 96 1.8 .19 1.6 6.5 C 70199 021 24.37 46 48.36 119 23.36 1.50 1.14 7 97 2.2 .17 .8 3.3 B 701S9 316 25.62 46 48.14 119 23.43 .75 1.21 8 79 2.6 .16 .5 1.1 B 70208 035 49.66 46 49.69 119 19.13 3.00 1.08 5 134 5.1 .08 .8 2.9 C 70208 2159 42.32 46 48.74 119 22.61 .58 1.46 10 71 1.6 .20 .5 .5 B 70210 1320 52.69 46 70210 2310 44.93 46 48 '5 IIS 22.S9 49.61 IIS 27.89

.03 1.17 1.02 1.77 6 162 9 128 2.5 6 I

.09

.'l2'6 .2 .2 1.8 B

B 70211"'l743 20.54 46 49.34 119 22.77 2.68 1.23 11 100 .5 .37 1.1 2.2 C 70212 618 29.41 46 42.07 I'IS 55.02 5.21 I ~ 2S 6 324 15e4 F 04 ~ 6 ~ 3 C 70214 1519 5.13 46 39.38 119 5.64 11 21 .55 6 142 13.1 .05 .4 1.1 B 70215 1611 38.35 46 28.77 119 38.46 7.33 .79 6 171 10.6 .08 29.5 38.4 D 70217 1.52 28.17 46 51.74 119 25.77 1.76 I 22

~ 10 137 5.4 .11 .4 5.7 C 70222 2121 26.73 46 48.91 119 20.36 7.60 .54 6 156 3.6 .02 .3 .4 B 70228 S 0 54.59 46 70235 1111 40.67 46 32 '2 44.69 118 7.78 IIS 20.69 1.35 2.08 I.SS 3.35 15 278 15 58 61.6 9.4

.41

.11 2.3

.3 2.2

.6 D

B 70235 1216 55.41 46 44.84 119 20.20 .10 1.58 14 127 9.2 .16 .4 .6 B 70236 1157 21.52 46 44.97 1'19 20.58 1.50 I 34

~ 13 131 9.0 ~ 23 .7 15.9 C 70236 1238 57.77 46 49.48 119 18.6S 5.56 1.3S 10 118 5.6 .2S .9 2.1 B 70236 21 7 29.06 46 44.83 119 20.13 .20 1.35 14 Sl 9.1 .22 .6 .9 B 7023S 1126 11.9S 46 39.64 'llS 35.65 .29 1.88 24 70 12.4 .19 .3 ,6 C 70240 16 9 S.65 46 50.23 119 18.63 .43 1.60 13 144 5.8 17 .6 .9 C 70244 1348 43.04 46 70246 2242 51.01 46 42 '7 44.92 118 119 IS.31 20.61 3.00 3.00 2.85 1.53 20 261 8 132 46.1 9.1

~

.35

.20 2;4 2.6

.8 4.3 D

B 70247 557 31.12 46 41.54, 119 37.00 3.00 I 19

~ 8 128 14.1 .26 1.2 22.2 C 70248 1417 40.51 46 53.39 119 32.64 1.20 1.01 5 238 6.4 .12 3.4 4.0 70250 17 7 46.95 46 70254 220 '54.11 46 70255 1326 52.29 47 44.78 IIS 20.87 38.53 120 23.17 10.07 119 26.49 3.00 9.67 13.24 1.34 3 47 I 52

~

12, 13S 17 282 15 193 9.2 46 5 31.6

'2

.29

~ 38

.9 2.5 I 6 I I 1.7 I 5

~

~

D B

C D

70257 IS26 28.72 46 44.S6 119 23. 17 .75 1.30 11 68 8.4 .14 ~ 5 r 1.0 B

I 1

APPENDIX B - Continued DATE ORIGIN LAT N LONG W DEPTH . MAG NO GAP DM RMS ERH ERZ Ql 70260 70262 527 4 1.10 46 250 5.75 46 48.76 25.53 119 21.65 11S 15.36 1.50

.10 1.54 7 107 1.65 10 119

'.3 2.6

.35

.03 1.1

.1 2.9 C B

70262 1125 2 6".19 46 36.79 119 6.51 6.10 .68 8 '115 15.3 .16 .7 3.4 C 70263 17 2 5.50 46 16.35 119 30.82 6.90 1.54 11 228 14.4 .19 1.6 1.2 C 70265 224 5 1.33 46 49.92 119 32.38 .34 1 ~ 12 12 123 6.S .16 .5 .8 B 70268 537 3 9.97 46 42.89 119 20.82 3.00 .97 8 133 10.3 .20 .8 6.6 C 70268 1215 3 5.58 '46 5D.19 119 32.12 .06 1.16 6 161 7 0 .13 1.1 1.5 C 70272 322 3 6.82 46 45.44 119 22.40 3.00 2.08 15 94 12.2 .28 .8 1.6 C 70272 1750 1 4.15 45 50.08 119 6.76 6.17 2.40 18 320 47.2 18 1.9 1.1 C 70272 70272 1851 1 9 '6 2247 5 2.94 46 46 45.86 56.75 119 119 23.20 45.15 3.00 10.28 2,8D 2.61 17 90 19 172 6.8 13.8

~

~ 31

.36

.7 1.5 1.2 3.2 C

C 70273 2112 2 6.56 46 21,51 119 4.64 5.33 .93 5 227 11.9 .02 ,4 1.6 C 70274 744 0.93 46 49.95 119 33.16 3.00 2.34 18 120 6.0 ~ 26 .7 1.0 B 70274 1045 2 5.34 46 49.83 119 33.38 3.00 .84 10 143 5.9 .24 1.1 4.9 C 70274 11 7 6.63 46 50.21 119 33.11 3.00 1.34 10 135 5.8 22 1.0 4.5 B 70274 70274 1146 5 2 '8 13 7 1.47 46 46 45.45 5D ~ 05 119 119 22.42 32.62 4.65

~ 33 2.91 1.70 14 87 13 124 7.6 6'

~

.13

.10

~

.3 4 .5

.5 B

B 70275 1556 2 4.73 46 45.63 119 22.29 3.78 3.34 14 87 7.3 elS .6 .8 B 70275 1682 3.42 46 45.26 119 22.40 3.53 1.73 10 101 7.9 .10 .5 .6 B 70276 11 71 8.18 46 44.84 119 21.94 1.12 1.97 15 100 8.8 .28 .6 2.2 B 70277 1922 2 6.14 46 44.96 119 22.77 3.00 1.34 9 194 12.5 .12 .7 1.2 C 70280 656 1 4.91 46 10.S6 119 38.82 12.29 1.71 15 284 23.6 .36 2.4 1.6 D 70282 825 2 1.79 46 45.14 119 22.89 3.00 1.78 18 97 8.1 .32 .7 1.6 C 70285 435 2 4.95 46 44.54 119 21.13 .75 1.53 11 138 9.5 .24 .7 1 ~ 3 C 70286 822 1 0.46 46 38.S3 llS 3,82 3.00 1.S6 14 97 11.2 .22 .6 1.5 C 70287 1016 1.21 46 45.25 119 23.80 3.00 1.42 12 110 7.9 .'18 .7 1.2 B 7D288 21 22 4.84 46 38.48 119 5.78 . 1.29 1.40 11 90 13.8 .11 1.0 B 70288 21 43 5,09 46 38.17 119 6,36 4.60 .91 6 154 14.2 .07 .5 1.0 B 70288 2130 2 3.06 46 38.51 119 5.82 .35 1.69 13 90 13.9 .12 .a .7 B 70288 2135 4 2.38 46 38.64 119 5.48 1.24 1.66 11 92 13.4 .17 .6 1.2 C 70290 1623 1 4.59 47 8.71 119 38.30 1.50 1.96 9 246 31.4 .40 2.6 5.9 D 70290 1651 4 8.17 47 8.63 119 39.75 .19 1.78 11 246 31.4 .34 2.a 2.3 D 70292 715 8.09 '46 54.24 117 41.03 3.00 3.20 1S 300 S2.2 .aa 6.4 5.7 D 70293 0 7 3 2.33 46 38.52 119 5.76 .43 1.73 12 91 13.8 .07 .2 .3 B 70294 652 4 4.71 46 37.68 119 6.84 .68 1.62 13 146 14.6 .45 1.0 1.3 C 70297 21 1 1 2.37 46 44.92 11S 22.26 3.00 2.15 14 87 8.6 .08 .3 .5 B 70303 533 4 0.57 46 38.53 119 5.47 6.05 1.49 8 127 13.4 .13 .5 .7 B 70305 333 3 8.64 46 44.75 119 20.74 1.86 1.58 12 94 9 ' .20 .6 2.3 B 70305 454 4 4.61 46 48.81 11S 33.55 .81 1.47 15 113 7.1 .46 1.1 3.1 C 70309 854 8 '3 46 34.68 11S 3.45 6.98 1.45 8 128 12.6 .15 2' 2.0 B 70310 14 2 5 4.88 46 40.S8 1 18 52.80 .75 1.14 6 286 4.4 .24 3.1 2.8 D 70310 1417 4 2.60 46 49.95 119 21.23 5.37 1.54 8 156 2.5 .11 .7 .7 B 70310 1815 1 6.77 46 41.47 118 53.02 3.00 3.08 15 199 5.0 .23 1.1 .9 C 70311 719 3 8.24 46 25.65 11S 17.99 1.31 1.78 8 106 1.0 .09 .4 1.2 B 70311 719 4 4. 14 46 25.60 119 17.61 .84 2.84 19 108 .7 .15 ~ 3 .8 B 70311 844 38.64 46 25.35 119 17.90 .70 1.47 6 108 1.3 .08 .6 .5 B 70311 1433 22.57 46 25.38 11S 17.81 .26 1.9D 8 10S '1.2 .13 .6 .6 B 70312 D51 41.72 46 24.31 118 59.98 .61 1.88 14 21S 8.1 .28 1 4 1.4 C

~

70314 1139 6.24 46 45.12 119 22.05 1.50 1 ~ 56 15 81 8.2 .30 ~ 7 5.7 C 70315 536 11.24 46 43.10 119 20.S2 3.00 1.39 8 130 10.4 ~ 12 .6 2.1 C 7D315 16 3 37.01 46 41.43 118 52.60 .2. 33 2.13 11 201 5.2 .18 1 0 1.1 C

~

70315 16 4 36.91 46 41.43 118 53.30 .38 1.61 8 198 4 7 .13 .8 1.3 C 70316 139 38.01 46 39.04 119 2.89 11.69 1.12 6 141 10.0 .06 ~ 5 1.2 B 70318 1540 45.SO 46 25.81 119 17.31 ).72 2.85 17 108 .2 .09 ~ 2 .5 B 70323 2040 25.40 46 38.33 119 5.17 .08 1o69 10 91 13.1 .09 ~ 3 .5 B 70326 045 3.57 46 SD.01 120 20.83 .50 2.82 20 293 30.7 ~ 12 2.7 2. 1XD 70326 1059 25.20 46 38.58 119 5.14 3.00 1.04 6 143 13.0 .05 .3 3.3 C

I l

APPENDIX B- Continu ed DATE ORIGIN 'AT N LONG W 'EPTH 'AG NO GAP DM RHB ERH ERZ Ol 70326 1215 50.24 46 38.82 119 '2.87 7.89 1.56 6 138 10,0 .OS 1.1 4 .2 C 70326 1219 19.90 46 25.68,119 17.45 1.50 2.00 11'08 .5 .30 .8 1 .9 C 70328 1'l18 24.61 46 56.DB 11S 26.89 3.00 1.50 11 202 13.1 .24 1.2 3 .2 C 70329 728 7.24 46 3S.48 11S 35.63 5.23 1.32 6 126 10.5 .09 .5 2 .3 C 70329 915 45.14 46 34.60 119 4.80 7.20 1.22 6 157 12.5 .07 5.2 6 .5 D 70329 1239 14.99 46 55.45 119 18.06 .22 1.86 11 1SS 12.7 .11 .6 .6 C 70330 450 58.78 46 39.56 'llS 35.91 .15 2.05 30 71 1D.4 ~ 27 .7 C 70330 626 31.19 46 39.33 119 35.75 3.00 1 ~ 36 6 128 10.8 .07 .3 3 .6 C 70330 727 20.66 46 39.51 119 36.03 2.91 2.06 24 71"10.5 .21 .3 .6 C 70331 551 49.42 46 26.47 'l19 15.83 .22 1.74 S 161 2 1 ~ 27 1.4 1.1 C 70331 613 10.08 46 26.03 119 15.52 1.55 1.93 12 182 2,3 .16 .9 1.4 C 70331 739 27.88 46 26.21 119 15.47 1.72 2.19 11 179 2.4 .09 .6 .9 B 70331, 8 3 10.24 46 25.54 11S 15.SB .67 1.8S 9 187 1.8 .27 'l .9 1.4 C 70331 912 51.65 46 55.5S 119 38.81 3.00 1.84 1D 202 7 ' .12 .7 1.2 C 70331 1127 30.21 46 34.97 119 6.11 6.58 .71 5 167 13.5 ~ 12 1.4 5.8 D 70331 12 2 30.31 46 48.28 'l19 24.14 .75 1.83 1'I 99 2.6 .14 .3 .5 B 70332 16 1 51.90 46 49.61 1'l9 24.03 2. 66 1.30 7 220 1.2 .12 1.5 1.1 C 70333 101S 27.86 46 40.83 118 '51.87 3.00 2.22 13 204 5.0 .31 1.5 1.4 D 70333 1021 1.36 46 34.62 119 5.88 7.59 1.58 7 108 12.8 .12 1.0 2 6.4 c 70333 1040 24.95 46 41.28 118 52.74 3.00 1.99 10 201 4 ' .26 1.3 1.3 C 70333 11 S 36.19 70333 1132 13.22 46 46 49.09 41.57 119 118 24 52.48

'8 .38

.13 l.79 13 123 1.8 1.97 7 243 5.5

.23

.14 '1.5

.6 .7 1.6 B

C 70333 17 9 49.72 46 49.61 119 24.,06 2.57 1.48 9 175 1.2 .13 .7 .8 B 70333 1721 25.47 46 48.94 119 24.39 .37 1.46 11 121 2 ' .25 .7

.8 B 70333 1824 1.27 46 39.50 118 .43 1.77 4 200 .9 .06 .0 .0 C 2315 53.87 46 11 'D 120 SS.'55'0333 6.47 6.50 2.98 18 297 4S 6 .34 3.2 3. 5PD 70334 1035 16 70334 1117 7. 11

'9 46 46 48 '6 48.92 119 119 23

24. 10

'3

.12

.75 1.55 10 88 2 5 1.37 10 121 1.7

~

.12

.27

.3

.8

.4 A

.8 B 70334 1248 53.84 47 7.79 119 37.89 .92 2.49 16 1S9 29.7 .19 .9 1.4 C 70334 1847 53.22 46 48.60 119 23:60 .10 1.29 11 S2 1.8 .28 .8 1.1 B 70334 20 1 56.45 46 41.35 118 52.73 .75 1.84 10 242 5.0 .20 1.9 2.2 C

'7033S 7 6 38.76 46 41.83 118 52.50 .Oa 2*31 7 243 5.9 ~ 14 1.5 1.7 C 70335 942 25.41 46 34.78 119 4.83 7.72 .7S 7 116 12.9 .16 2.1 2 6.2 C 70335 23 4 1.87 47 8.79 119 38.58 3.00 2.04 13 204 33.5 .19 1.9 2.7 C

.70336 411 50.17 46 48.99 119 23.67 1.66 .65 7 154 1.2 .08 1.0 1.5 B 70336- 430 28.51 46 49.14 119 23.79 1.75 .77 7 171 1.1 .10 1.3 1.7 C 70336 436 1.51 46 48.SB 11S 23.63 2.53 .77 7 152 1.2 .10 4 1.5 C 70336 ll3511 46.52 49.60 46 34.70 119 4.17 8.28 4.63

.47 5 151 12.6 .05 1

1.0

~

5.1 1.3 D

70337 46 34.72 119 3.68 1.24 11 126 12.7 .18 .6 C 70337 358 27.31 46 34.82 119 3.08 6.78 1.14 8 131 12.8 .24 2.6 2.6 C 70338 1846 21.23 46 39.57 1 19 6.31 3.00 .65 6 137 12.3 .11 .9 6.5 C 70338 2253 56.08 46 38.02 119 4.98. 7.23 .61 6 145 12 ' .18 B.S 1 0.5 D 70343 2319 45.59 46 16.73 119 56.27 .50 2.74 16 261 29.7 .21 2.3 1.3XC 70344 1151 6.77 46 38.53'1S 5.22 6.9S .36 6 144 13.1 .04 .3. 0 3.7 C 70345 053 20.15 46 34.94 119 4.20 3.00 1.41 14 120 13,1 '24 .6 1.7 C 70345 054 8.45 46 34 55 119

~ 3.00 7.97 1.01 8 133 12.4 ~ 22 1.6 8.8 C 70345 6 2 31.27,.46 48.51 119 24.49 1.50 1.06 10 113 2.6 .IS .5 3.8 B 70345 191D 35.27 46 48.86 119 24.12 1.27 1.14 14 113 1.8 .17 .4 1.4 B 70345 1939 S5.90 46 48.57 11S 24.01 1.71 1.51 14 104 F 1 .15 .5 B 70345 70346 2027 11 '8 913 27.58 46 46 48 '1 SD.12 119 119 24 24.18

'4 .65 3.00 1.35

.81 13 97 2.8 8 252 1.8

.16

.08

~

.6 4 .8 B

.5 C 70346 'l344 32.44 46 48.77 119 24.20 1.99 1.45 19 112 2.0 .29 .6 1.0 B 70346 1745 22.87 46 4S.32 119 23.90 1.54 .SB S 146 1.1 .09 .4 1.1 B 70347 140 7.23 46 49.23 119 23.87 1.41 1.13 10 124 1.1 .13 .5 1.4 B 70347 6 8 34.28 46 48.43 11S 24.30 .52 1.18 14 107 2.5 .20 .4 .5 B 70347 717 31.52 46 48.62 119 24.07 2.31 '1.48 20 107 2.1 ~ 18 .4 .6 B 70347 725 36.49 46 49.01 119 24.10 .42 1.13 8 127 1.6 .07 .4 .4 B

l APPENDIX B continued DATE ORIGIN LAT N LONG W DEPTH NAG NO GAP .DM RMS ERH ERZ Ql 70347 7S4 2.72 46 49.85,119 24.D3 3.00 .82 7 241 1.3 .06 .5 .8 C 70347 8 5 38,53 46 49.00 119 24.00 1.4S 1.39 16 115 1.5 ~ 17 .4 1.0 8 70347 1647 55.97 46 48.Sl 119 23.72 2.19 .99 6 152 1.4 .09 .7 1.2 8 70347 1827 28.19 46 49.03, 119 23.99 .48 1.17 l2 122 1.4 .24 .6 .7 8 70347 18S3 40.16 46 48.42 119 23.80 1..50 1.0S 10 94 2.2 .15 .3 1.9 8 70347 1930 38.47 46 49.01 119 23.83 3.00 1.75 20 113 1.3 .24 .5 .6 8 70347 1S44 44.44 46 38.38 11S .87 3.00 1.06 9 133 7.6 .15 .7 4.9 8 70348 014 2.48 46 48.98 119 23.80 3.00 2.24 20 113 1.3 .18 .4 .6 8 70348 120 1S.54 46 39'67 119 6.82 7.60 .65 6 149 11.7 .13 .5 6.3 C 70349 521 44.24 46 41.27 118 52.70 .74 1.42 1D 201 4.9 .18 1.2 1.7 C 70353 5 9 34.38 46 41.30 118 54.06 F 00. 1.98 17 187 4.1 .24 .9 .8 C 70353 531 52.38 46 41.12 118 52.04 4.24 1.37 8 245 5 2 .25 1.8 1.4 C 70353 621 41.45 46 41.91 118 49.87 .89 1.07 5 295 8.3 .07 1.'2 2,2 C 70353 2050 8.81 46 38.61 119 5.11 7.84 .64 6 142 12.9 .07 .9 8.2 C 70355 1031 .49 46 6.14 119 26.87 7.82 .S5 6 3D7 17.8 .18 4.7 56.9 D 70355 1347 37.44 46 7.44 119 27.15 7.41 1.29 BI'296 16.1 .19 6.4 9,5 D 70355 70355 1538 2112 18.61 28 '0 46 46 44.54 1 37.63 119 19 23 '7 9.70 3.00 3.00 F 80 6.'77 13.7

.68 8l05 13. 1

.06

.12

.4 3,7

."4 5.6 C "

C 70356 013 31.64 46 .6.98 119 26.91 7.84 ,90 6 303 16.6 .18 4.5'4.1 D 70356 014 12.63 46 7.88 11S 28.60 5.82 .97 6 291 16.8 .18 6.'2 6.6 D 7D356 021 2'l.02 46 8.57 119 29.15 5. 54 1.26 7 286 16.5 .12 3.2 1.8 D 70357 854 'l4.36 47 2.33 11S 26.17 3.00 2.04 18 162 23.6 .20 .8 1.1 C 70358 1027 24 '1 46 53.79 119 33.00 48.55 1 19 23.83 3.00 1.30 13 154 6.4 .23 .8 2.8 C 70358 2044 23.S9 46 .10 1.08 S 98 2.0 .09 .4 .S 8 70358 21 1 33.56 46 55.59 119 32.50 2.03 .97 8 274 9.1 .05 .4 2.8 C 70358 21 7 40.51 46 55.25 11S 32.88 3.00 .96 S 269 8 ' .08 .6 1.8 C 70359 1436 4.87 46 4S.42 119 33.08 3.00 1 ~ 20 14 112 6.7 .13 .3 1.0 8 70359 2049 12.97 47 3.08 119 26.5D .53 1.34 17 166 24.4 .26 1.2 1.9 C 70360 038 32.60 46 49.27 119 32.73 3.00 .78 9 138 '7.2 .17 .7 3.2 C 70360 123 11.41 46 49.59 11S 32.81 3.00 1.29 14 116 6.8 .33 .9 2.4 C 70360 70360 8 1 946 47.21 56 88 F

46 46 49.05 119 32.59 52.92 119 29.'35

.75

.34 1.23 1.09 ll 97 7.6 13 172 10.D

.14

.10

.5,

.3 1.5 8

.4 8 70360 14 7 7.56 46 44.55 119 24.10 F 00 1.04 14 S3 9.3 .11 .3 .9 8 70360 1936 27.81 46 54,40, 11S 32.49 3.00 1.30 11 207 7.6, .26 1.4 2.2 C 7036D 2029 18.23 46 50.09 119 32.63 .38 1,6D 16 125 6.5 .25 .4 .7 8 70361 7 1 45.72 46 4S.31 119 33.19 4,51 .54 5 136 6.7 .01 .1 .3" C 70361 719 30.49 46 38.20 119 5.36 7.83 .68 7 123 13.3 .14 1.1 12.7 C 70361 15 1 16.60 46 38.84 119 3.88 2.89 1.9D 16 S2 11.3 .18 .5 .9 C 70361 1925 12.61 46 38.23 119 5.74 7.45 .47 5 149 13.8 .04 .4 1.4,C 70362 5 4 11 '1 46 38.21 119 6.00 F 00 ~ 39 5 151 14 1 .11 1,1 14.8 D 70362 1526 34.83 46 38.16 119 6.05 7.54 .44 5 152 14.2 .05 .5134D 71 1 1243 28.54 46 23.72 119 1.71 .24 .62 6 265 8.1 F 08 1.5 1.5 C 71 2 2022 26.73 46 49.06 119 23.36 .40 .73 8 102 .9 .08 .5 .5 8 71 2 2324 32.S3 46 49.07 119 23.35 .54 .71 7 102 .9 .04 .3 .2 8 71 Z 2356 2.28 46 49.80 119 22.69 1.06 ,79 7 208 .7 .18 1,7 .9 C 71 3 2047 3.51 46 49.16 119 23.83 .46 .72 6 12S 1.1 .09 .6 .5 8 71 4 119 30.60 46 48.88 119 23.98 .65 1.80 14 115 1.6 .15 .4 .4 8 71 4 128 33.30 46 49.07 119 23.56 ~ 72 1.83 16 107 1.0 .12 .3 .3 8 71 4 438 28.85 46 49.5D 11S 23.55 .69 .77 7,164 .6 .04 .4 .2 8 71 4 744 18.SO 46 48.73 119 23.36 1.35 .99 7 85 1.5 .14 .6 2.1 8 71 4 1610 34.02 46 14.69 11S 21.21 .25 3.02 16 188 3.0 .20 .9 .BXC 7'I 4 1837 58.34 46 48.90 'll9 23.56 .40 1.26 8 101 1.3 .07 .4 .4 8 71 4 1842 36.66 46 48.84 119 23.62 'I .70 1.44 11 99 1.4 .13 .5 .9 8 71 4 2034 54.22 46 49.47 119 23.Z4 2.16 1.22 8 144 .2 .10 .8 .8 8 71 5 030 35.15 46 49.00 119 23.86 2.05 1.71 15 113 1 .4 .16 .5, .68 71 5 136 44.43 46 49.16 119 24.07 2.90 1.94 15 114 1.4 .18 .5 .6 8 7'I 5 138 16.4D 46 4S.OS llS 23.68 2 '2 1.54 14 115 1.1 .23 .7 1.0 8

APPENDIX 8 Continued DATE ORIGIN LAT N LONG M DEPTH MAG NO GAP DM RMS ERH ERZ {}I 71 5 258 52.04 46 4S.DO 11S 23.77 .18 lo31 12 116 3 .09 .3 .3 B 71 5'14 40.52 46 49.01 119 23.53 1.25 1.79 13 104 1 ~

F 1 ~ 14 .5 .9 B

.3 B 71 5 319 30.96 46 4S.D7 11S 23.63 .29 1.21 11 114 1.1 .08 .3'8 71 5 327 54.19 46 49.28 119 23.5D .84 1.13 8 126 .7 .10 .8 B 71 5 331 58.65 46 49.07 119 23.19 .49 1 ~ 51 12 83 .8 .07 .2 .2 A 71 5 334 10.93 46 49.16 119 23.48 .61 1.37 S 111- *8 .06 ~ a .3 B 71 5 357 19.58 46 48.98 119 23.36 .61 1.63 15 90 1 0 ~ .13 .3 .3 B 71 5 423 30.49 46 48.7S 119 23,46 .03 1.71 14 91 1 4 ~ .D9 .2 .3 B 71 5 456 46.82 46 49.14 119 23.52 .62 .77 8 113 .9 .07 .5 .4 B 71 5 1254 21.81 46 49.20 'l19 23.D6 ,86 1,14 8 129 .6 .06 .5 .5 B 71 5 195'l 52.18 46 49.01 11S 23.36 .54 1.54 11 94 1.0 .09 .3 .4 B 71 6 841 49.04 46 4S.44 11S 23.26 .92 .81 6 177 .2 .04 .8 .5 B 71 6 1019 32.35 46 49.22 119 23.90 .66 .58 8 137 1.2 .09 ;6 .4 B 71 6 1339 11.2S 46 44.90 11S 25.02 7.17 1.04 8 104 8 ' .11 .6 1.5 B 71 7 12 4 55.57 46 44.60 119 21.46 3.00 1.63 17 56 9.,3 .12 .3 1.0 B 71 8 112 13.54 46 50.50 119 23.33 1.82 .93 6 256 1.9 .11 2.0 1.8 C 71 8 8 0 49.54 46 39.4S 119 34.69 5.64 1.13 7,'24 10.4 .06 .3 .9 B 71 8 'll 8 15.12 46 53.17 119 17.56 5.97 .47 6'85 9.8 .D3 .3 .7 C 71 9 2023 15.58 46 38.45 119 6.36 1.50 1.07 9 111 13.8 .18 .6 3.3 C 71 9 2045 13.62 46 37.89 119 6.25 3.00 .70 5 155 14.5 .10 .8 1 0.9 D 71 11 3 5 33 10 46 38.66 F 119 4.76 2.07 1.0S 10 93 12 ' .08 .3 1.7 B 71 11 14 5 26.57 46 41.16 118 52.16, .29 1.49 8 203 5.2 .08 .5 .7 C 71 14 1539 45.29 46 39.49 119 34.80 6.08 .82 7 124 10.4 .07 .3 1.0 B 71 15 17 5 22.60 46 38.99 11S 4.26 5.76 .62 6 137 11.8 .07 .5 2.3 C 71 16 2050 2.31 46 54.40 llS 33.37 3.00 1.54 13 205 6.8 .12 ~ 6 1.2 C 71 18 1821 31.42 46 38.99 119 3.81 1.71 li75 16 98 11.2 .18 .5 1.3 C 19 628 17.62 46 41.47 118 50.48 1.53 1.15 6 293 7.2 .08 1.2 1.6'C 71 19 937 49.70 46 38.40 119 4.97 3.00 ".71 5 142 12.8 .02 .2 1.9 C 71 20 1725 51.55 46 39.49 119 34.87 3.00 .47 5 125 10.4 .01 .0 .5 C 71 20 2025 53.48 46 38.6D 119 6.21 11.45 .80 6 151 13.7 .04 .a 1.0 B 71 20 2058 46.30 46 38.13 119 6.47 2. 86 1.85 18 86 14.2 .14 .3 .7 B 71 21 18 2 48 '7-46 40.89 118 51.98 1,50 1.56 7 204 5.0 .14 1.3 3.2 C 1848 32.01 46 '38.57 119 6.58 7.83 1.17 123 13.4 .12 .9 1 1.5 C 71 21 7 71 21 224'4 SD.75 46 38.17 119 6.49 3.00 1.70 14 86 14.1 .17 .5 .9 C 71 22 413 52,41 46 38.38 119 7. 19 4.29 1.65 11 82 13.3 .15 .5 1.3 C 71 71 22 22

'1225 44.26 46 54.26 15 7 17 .89 46 54.06 11S 119 32.47 32 .71 2 '3 3.00 2 '2 2.69 12 12 134 133 7.4 7.0

.13

.11

.6

.5 1.1' 1.0 B 71 22 16 5 4D.15 46 38.08 11S 7.46 3.00 1.55 7 85 13.6 .06 4.7 C 71 22 18 7 35.78 46 37.2S 119 S.49 5.83 1.69 S 166 13.8 .29 1.6 1.7 C 71 71 22 23 2159 '57 '4 46 16.51 228 44.17 46 37.40 120 119 23.08 9.67

.25

.68 3.02 16 1.46 12 3D4 60.9 78 13.5

.25

.13 4.4

.4

2. OXD

.8 B 71 23 243 22.10 46 37.67 11S S.69 3.00 .68 6 105 13.1 .13 .9 11.4 C 71 23 2329 55.43 46 37.37 119 9.92 1.80 1.13 7 97 13.5 .09 .6 24.6 C 71 23 2332 37.54 46 37.23 11S 9.48 3.DD .79 6 107 13.9 .11 .7 8.1 C 71 24 025 2.07 46 49.65 119 23.13 2.45 .79 6 247 .3 08 1.5 .9 C 71 71

~ 24 24 21 4 41 '5 46 37.75 21 5 48.D2 46 37.47 119 11S 8.18 10.DS 1.50 2.82 1.16 7 2.38 10 78 163 13.7 13.3 F

.12

~ 14

8

.7 33.4 C 1.5 B 71 24 2110 13.57 46 37.44 119 10.40 2.43 1.21 5 192 13.2 .09 ~ 2 3.1 C 71 25 053 41.29 46 37.63 119 10.48 2.1D 1.14 6 144 12.8 .07 .5 14.0 C 71 25 927 .38 46 37.86 119 10.14 3.00 .76 7 141 12.5 .19 1.0 11.5 C 71 25 1745 16.32 46 49.50 118 46.04 4.32  ?.08 12 207 22.3 .13 .8 .7XC 71 71 26 26 413 38.23 46 55.74 841 4.83 46 55.59 119 119 32.59 32.83 3.00 1.17 1.56 10 215 1.80 12 139 9.3 8.9

~

~

ll 12

.8

.5 3.2 2'

C C

71 26 1017 5.02 46 55.28 119 33.28 1.36 3.22 11 138 8.1 .09 .4 1.0 B 71 26 1335 26.99 46 53.37 119 32.68 1.23 1.51 11 1S2 6 3 ~ 22 1.2 4.0 C 71 26 1857 4.31 46 54.S8 119 32.67 3.00 1.54 10 210 8.1 .08 .5 1.8 C 71 27 649 29.43 46 55.53 119 32.37 1.50 1.45 12 214 9.2 .17 .7 1.5 C

l APPENDIX B - Continued DATE ORIGIN LAT N LONG W DEPTH HAG NO GAP DM RMS ERH ERZ al 71 27 914 20.75 46 65.05 119 32.78 1.05 1.03 10 211 8.2 .11 .8 2.0 C 71 27 1344 39.62 46 S4.36 11S 33.15 4.72 1.24 9 205 6.9 .08 .7 .5 C 71 27 1347 27.65 46 53.21 1 19 34.49 6.42 1.6D 13 150 4.2 .35 1.6 1.1 C 71 27 1441 6.96 46 54.62 119 32.48 3.00 1.D4 7 260 7.8 .06 1.0 1.9 C 71 27 .1910 .31 46 46.30 120 28.80 4.66 1.99 16 297 42.9 .13 1.2 1. 2XC 71 27 20 8 6.14 46 49.81 118 46.64 3.65 1.86 15 2DS 22.4 .16 .8 1 .OXC 71 27 2322 45.84 46 40.S6 118 52.71 3.00 1.95 13 242 4.4 .16 1.0 .7 C 71 28 015 .64 46 S4.19 119 33.04 3.00 '.23 11 204 6.8 .08 .5 1.3 C 71 28 148 10.14 46 49.44 118 47.42 2.69 1.29 11 266 21.3 .15 1.5 '} .3PC 71 28 1639 25.12 46 54.85 119 32.29 1.60 2.D7 19 136 8.3 .24 ~ 7 1.6 C 71 29 1049 1 ~ 82 46 37.28 119 9.72 3.00 .61 9 79 13.7 .17 .7 7.6 C 7} 30 19 8 5.2D 46 54.12 119 32.66 3,00 1.52 14 156 7.1 .10 ~ 4 1.4 B 71 31 1129 39.63 46 54.33 '}19 32.15 3.00 1.46 11 204 7.8 .10 .6 2.0 C 71 32 1615 22.46 46 40.62 118 53.55 2.45 1.97 18 199 3.3 .19 .9 ,7 C 71 32 1638 1D.74 46 64.01 119 32.44 3." 00 1.57 13 155 7.2 .10 ,4 '}.7 B 71 34 2218 8.71 46 39.23 119 7.14 3. 47 1 ~ 32 11$ 93 12.1 .13 4.9 C 71 35 1754 39.'79 46 22.02 119 5.09 3.35 1.31 10 209 11.1 .20 1.9 C 71 35 1915 29.30 46 46.69 120 26.07 4.50 1.90 12 296 39.5 .1} 1,6 1.3XC 71 36 035 49.39 46 54.12 119 32.17 3.00 1.52 12 156 7.6 .08 .3 }.4 B 71 37 130 42.S7 46 21.96 119 5.35 2.03 1.13 10 208 11.2 .19 1.1 3.1 C 71 38 1545 44.56 46 38.49 119 4.40 7.06 .58 6 138 12.1 .'}2 4.9 6.9 C 7} 40 452 S5.99 46 21.62 119 4.78 3.DO .61 6 225 11 ' .07 1.1 1.1 C 71 41 425 48.06 46 54.28 119 32.13 .37 2.26 19 134 7.8 .14 .5 .9 B

'71 42 327 12.31 46 44.65 119 24.90 5.20 .85 6 100 9.3 .04 .5 2.0 B 71 43 2225 11.19 46 16.6'} 120 21.20 .5D 2.33 13 287 59.0 .23 4.1 2.8XD 7} 43 2229 34.89 46 26.54 119 15.55 .77 .98 10 11D 2.5 .12 .4 .7 B 71 44 154 52.24 46 26.40 11S 15.49 3.00 1 ~ 13 8 112 2.5 .12 .6 1.2 B 7}. 44, 8 5 50.06 46 56.07 119 33.53 3.00 1.48 11 209 7.6 .08 1.0 C 7}'6 149 2.13 46 38.71 119 4.11 3.00 .71 5 135 11.6 .05 .6 4.8 C 71 46 3 9 43.83 46 54,81 119 33.49 3.00 1.34 7 208 7.2 .08 .8 2.4 C 71 46 16 7 13,08 46 38.95 119 3.83 3.00 .83 6 137 11.2 .07 .5 4.6 C 7} 47 2136 29.83 46 51.39 118 32.31 10.04 1.98 17 238 36.7 ~ 37 2' 2.5XD 71 48 1446 36.92 46 49.S} 119 25.27 .65 1.36 9 126 2.9 .06 ~ 2 .5 B 71 48 20 2 9.31 47 3.30 119 26.12 1.47 1.72 13 166 24.1 .15'10 .7 1.6 B 71 49 3 3 9.81 46 23.93 llS .46 2.84 .89 7 266 8.3 1.5 }.0 C 71 49 2234 2.13 46 23.41 118 25.72 .25 2.21 15 269 47.5 .24 3,1 2. SXD 71 50 1 2 14.73 46 49.33 118 29.46 7.37 2.22 15 244 37.6 .16 1.1 2.1XC 71 60 2023 S.S} 46 43.19 117 54.30 .50 2.16 21 288 77.8 .36 3.8 1.7XD 71 50 2260 1.5} 46 43.93 120 27.18 6.14 2.53 17 292 43.5 .20 2.1 1.7XC 71 51 413 42.15 46 41.10 118 53.64 3.00 1.73 14 197 4.0 .18 .9 .8 C 7} 61 1226 12.05 46 39.70 119 34.84 8.46 .91 6 126 10.0 .02 ~ 2 .7 B 71 51 2222 27.15 46 36.47 119 5.23 6.63 .68 10 103 14.0 .13 1.0 B 71 51 2238 54.70 46 36.34 119 5.3S 6.76 ~ 47 6 155 14.3 .10 .3 1.4 B 71 51 2256 19.05 46 36.47 119 5.13 7.18 .57 7 107 13.9 .06 1.0 1.3 B 71 52 043 16 71 52 '045 46.88

'S 46 46 36 '3 119 36.42 119 Se22 5.05 7.37 6.10

.47

.65 6 155 7 105 14.1 13.8

.06

.11

.9

.6

.9 B

.9 B 71 52 046 28.35 46 36.39 119 5.07 7.88 .63 8 105 13.8 .10 .6 8.9 C 71 57 529 13 71 57 1059 46.19

'7 46 46 3S 52 llS

~

39.48 119 34e67 34.94 6.44 3.00 1.29 1.49 8 123 14 79 10.4 10.5

.07

,12

~

.4 2 .2 B

.6 B 71 57 2255 .91 46 43.75 120 26.64 5.87 2.75 13 294 43.2 ,12 2' 1. SXC 71 60 1829 26.07 46 34.31 119 3.02 9.84 .42 6 142 11.9 .08 .6 2.1 C 71 61 845 26.94 46 41.21 119 11.80 2.01 1.35 12 93 6.0 .11 .4 1.1 B 71 63 256 36.43 46 40.52 118 54.09 2.00 1.07 6 235 2.8 .07 1.0 .9 C 71 64 1419 57.31 71 64 2058 48.52 46 46 24.56 119 43.17 120 24 28

'0

'6 3.00 4.09

.87 11 101 2.47 15 296 9.5 45.9

.09

.14

.3 1.7 1.1 B 1 .4XC 71 65 21 3 48.18 46 34.47 119 38.01 7.08 .81 8 123 10.7 .10 ~ 4 '.4 B 7} 65 21 4 7.25 46 34.58 11S 38.08 7.15 .57 8 123 10.5 .07 .3 .3 B

l APPENDIX B- Continued DATE ORIGIN LAT N LONG W DEPTH HAG NQ GAP DH ERH ER2 Ql 71 65 2113 16.14 46 34'.88 119 37.86 7. 41 ,43 6 152 10.6 .05 .9 .9 B 71 68 816 24.8S 46 42.93 117 53.60 1.22 2.22 13 289 78.6 .26 3.2 3.1 D 71 68 951 lS.60 '46 47.83 119 33, 14 14 88

~ .77,10 108 5.4 .12 .7 1.1 B 71 68 14 0 7.88 46 39.29 119 9.67 3.00 .58 6 115 10.3 .D8 ~ 9 6.9 C 71 69 2321 52.75 47 2.54 1'19 25.39 3.00 1 ~ 53 12 163 22.8 .30 1.5 2.4 C 71

)71 72 76 828 28 '5 957 1.97 46 46 40 '2 118 53 41.3D 118 53.01

'5 .67

.41 1.04 8 240 2.79 17 200 4.0 4.7

.09 1.1 1.5

.11 .6 1.0 C

C

, 71 76 2019 27.35 46 50.50 llS 21.71 1.30 .96 9 171 2 5 .11 .5 4.8 C

)71 78 1258 27. 18 46 51.84 119 57.48 .75 1.11 7 196 1D.7 .31 4.6 2.8 D 71 78 20 6 51.09 46 40.89 118 54.28 3.00 1.68 14 226 3.3 .25 1.4 1.0 C 71 79 649 26.14 46 40.77 118 53.31 4.23 1.38 13 240 3.7 .18 .8 .7 C 71 79 7 0 24.46 46 40.90 118 54.00 3.00 1.77 17 193 3.4 .26 1.1 1.0 C 71 79 8 2 57.92 46 40.66 118 54.'67 1.51 2.16 18 218 2.8 .16 .8 .7 C 71 80 650 28.65 46 4.75 118 31.14 2.16 2.28 13 311 59.7 .32 4.1 3.9 D 71 80 655 37.08 46 3.26 118 26.42 .42 2.32 12 314 66 ' . 6.5 3.1 D 71 81 256 28.05 46 31.54 119 43.72 7.62 .23 5,202 10.0, 26'27 0 3 'l'.3 C 71 82 238 6.37 46 40.68 118 53.95 3.00 1.61 11'236 3.1 .17 1'.1 .9 C 71 82 11 6 24.80 46 36.04 119 5.16 6.38 .68 8 107 14.2 .14 .6 1.2 B 71 83 2045 40.57 46 41.06 118 53.17 1.45 1.38 7 240 4 2 .10 .9 1.5 C 71 83 2222 32.08 46 38.26 119 5.28 , 3.00 1.27 10 124 13 ' .18 .6 2.4 C 71 83 2259 1.72 46 49.66 120 1.55 .28 1.69 6 232 14.8 . 2'1 3.4 4.7 D 71 86 1522 48.28 46 51.26 119 27.32 5.91 .76 6 262 6.3 .05 1.2 ~ 4 C 71 92 15 7 2S.68 46 54.S4 1 19 26.82 .30 1.14 9 1SO 14.3 .18 .8 .9 C 71 93 2346 28.00 46 50.22 119 30.41 .35 1.71 14 168 9.0 ,18 .5 .8 C 71 95 1 0 9.30 46 50.18 119 20.63 3.00 1.26 10 128 3.4 .10 ~ 4 1.0 B 71 95 1117 34.28 46 49.10 11S 33.07 3,0D 1.54 14 107 7.1 .14 4 1.1 B 71 95 71101 2228 48 '6 2212 57.32 46 46 49.01 119 22.02 40.50 1'l8 54.47 2.84 3.00

-1.66 1.76 10 1D1 11 186 1.7 2.6

.19

.17

~

.8 1.0 1.0

.7 B

C 71102 525 12.91 46 41.17 118 54.46 3.48 2.19 16 181 3.8 .19 1.1 .8 C 71102 527 54.31 46 41 ~ 18 118 53.SS 3.75 1.8D 13 231 4.0 .20 1.1 .8 C 71102 540 56.63 46 41.35 118 53.30 1.63 1.24 5 240 4.6 .03 ~ 4 2.0 C 71102 556 11.79 46 41.62 118 52.49 3.00 1.22 7 243 5.6 .11 .9 1.4 C 71103 623 59 00 46 F 52.41 11S 13.34 12.14 1.'18 10 143 12.3 .22 1.0 2.0 C 71103 1056 51.26 46 41.06 118 53.95 1.66 1.32 6 232 3.7 .07 .8 3.9 C 71103 1057 41,26, 46 40.91 118 53.81 2.31 1.33 7 236 3.6 .06 .5 .8 C 71104 723 22.51 46 38.85 119 37.53 3.92 .82 6 136 11.1 .03 ~ 2 1.2 B 71104 1136 36,19 46 40.90 118 53.61 1.81 1.08 7 239 3.7 .11 ~ 9 1.5 C 71113 548 56,35 47 2.97 119 26 50 F 3.88 1.08 8 258 24.4 .10 .8 .7 C 71114 1252 14.60 46 53.2S 119 22.73 .58 1.67 11 144 7.0 .07 ~ 3 .5 B 71118 1434 39.57 46 41.42 118 53.79 1.86 1.56 7 232 4:4 .10 .9 1.4 C 71119 10 7 45.41 46 9.75 119 34.36 6.61 1.63 9 276 21,3 .09 1.3 .9 C 71123 1935 52.86 46 39.21 119 37.68 4.00 1.73 9 116 11.1 .10 .5 2.8 C 71124 16 9 53.88 46 53.01 119 22.21 .45 1 .16 8 158 6.6 .06 3 .7 B 71129 71129 1319 10 '0 1348 56.S5 46 46 49.81 119 49.85 119 25.43 25.82 1.18

~ 62 '.11.95 10 130 3.0 11 131 3.5

.08

.14

~

~

.5 3 1.1 B

.7 B 71129 16 9 36.20 46 49.86 119 25.62 1.60 1 ~ OD 1D 131 3.3 .11 .4 1.9 B 71131 1051 31.83 46 22.08 119 5.52 87 1.74 9 216 11.1 .15 1.0 3.1 C 71131 711 31 1148 ~ 13 1428 36.81 46 46 22 '1 21.94 119 119 5.61 5.15

~

1.86 3.00 1.77

.99 8

8 205 220 10.5 11.2

.10

.16

.7 9.6 1.3 8.6 D

D 71132 1156 21.29 46 49.97 11S 25.18 .79 1.20 9 132 2.8 .08 .2 .3 B 71138 4 9 9.80 46 55.67 119 18.53 3.00 1.16 9 177 12.8 .14 .7 4.3 C 71146 1913 1.22 46 21.26 119 3.88 3.48 1.22 7 217 12.3 .07 .7 .9 C 71155 446 27.38 46 46.72 119 58.26 4.77 .92 9 211 20.0 .07 .4 .5 C 71156 71156 625 9.64 46 19 1 52.46 46 40 '5 39.19 118 119 54.76 4.50 2.94 5.80 F 10

.77 12 6

179 2.0 139 12.1

.16

.08 1.D

.7 2.6

.8 C C

71161 938 4.58 46 34.91 119 38.36 7.95 1.08 8 121 9.9 .09 .4 1.6 B 71161 1053 10 '2 46 34.84 119 38.14 6.53 .98 8 120 10.3 .06 .2 .8 B

I l

APPENDIX B Continued DATE ORIGIN LA N LONG W DEPTH MAG NO GAP DM RMS ERH ER2 Ql 71164 1146 14.41 46 18 71169 1727 S.87 46 34.39

'6 119 1'lS 23.44 47.86 7.03 11.98 1.3D

.99 6

8 161 251 9.3 5.3

.18

.1S 1.7 2.2 1.4 1.4 C

C 71171, 747 41.85 46 17.83 119 23.16 7.45 1.34 6 161 8,7 , 13 52.9 62.4 D 71171 748 6.52 46 18,04 119 24.00 4.93 F 10 9 166 9.7 ~ 20 1 ~ 2 1 ~ 3 C 71'l76 19 S .02 46 52.22 119 41.42 .58 '1.25 11 123"23.9 .24 .9 1.3 C 71178 247 57 '6 46 27.23 71180 1937 49.69 46 25.22 119 119 20 '7 22.55

.09

.08 1 .09 1.45 6 127 6 180 4.4 6.9

.16

.12

.8

.4 2.5XB 1.0XB 71180 2115 44.90 46 25.34 119 22.77 .50 1.51 5 Sl 7 1 .05 .5 8 4XD 71181 059 20.99 46 50.86 11S 41.62 5.36 1.D3 7 242 6.0 .06 .6 .5 C 71187 543 3.42 46 44,44 119 20.05 1.50 .Se 11 66 S.O .12 .3 9.1 C 71190 038 47.28 46 5D.48 119 41.26 1 .42 1.21 10 126 5.8 .11 .5 12.4 C 7119D 2317 42.62 46 39.74 1 18 54.88 .86 1.56 11 217 1.1 .13 .8 1.2 C 71191 433 25.19 46 50.42 71191 2218 17.07 46 51.34 119 119 41 '6 40.77 1.05

.19 1 ~

1.79 36 10 125 17 137 6.0 4.8 ol3

.30

.5 2 '

.7 1.4 B

C 71191 2222 9.12 46 51.08 119 41.32 1.55 1.S4 16 117 5.6 .26 .7 2.3 B 71195 737 14.20 46 40,.91 119 16.S2 2.70 .54 10 96 7.8 .50 1.4 13.6 C 71195 737 22.55 46 41.02 119 16.28 2.70 1 .15 S " S5 7.4 .45 1.2 11.2 C 711S5 1828 40 61 46 44 F

71196 446 1.79 46 25.52

'4 119 119 19 'B 21.97 3 DO

.5D

.81 1.56 9 120 9 BB 8 9

~

6.0

.10

.08

.4 2.2

.4 1.9XC B

71196 12S5 5D.BS 46 44.23 119 20.35 3.DO .S3 8 122 9.4 .20 1.0 6.4 C 7'l201 449 14.34 46 44.34 1'l9 20.52 1.50 1.89 22 54 9.6 .27 .5 2.5 B 71204 1047 51.'ll 46 44.27 119 20.74 3.DO 1.71 19 66 9.9 .20 .5 1.7 B 71205 723 52.99 46 44.27 119 20.06 1.92 1.67 12 63 9.0 .08 .3 3.8 B 71207 1945 27.58 47 7.27 119 1D.BS 21.62 .77 7 218 17.1 .09 1.4 1.2 C 71209 173S 53 '5 46 51.24 71216 2112 39.94 46 48.37 119 119 40.82 23.24 3.0D 1.54 1.32 1 ~ 33 1D 142 12 75 4.9 2~ 1

.22

~ 14 1,6

~ 5 2.3 1.3 C

A 71218 912 16.21 46 48.29 119 26.00 3.00 .95 S 124 4.3 .08 .4, 1.2 B 71221 9 1 45.42 46 44.44 119 20.40 .31 1.47 18 66 9 4 .15 .3 .5 B 71229 730 6.69 46 34.6D 119 38.03 7.29 .80 6 147 10.6 .05 1.2 1.2 C 71232 1838 40.87 46 16.26 119 35.94 7.18 1.26 10 241 13.4 .14 1 ~ 0 .8 C 71232 1839 1.68 46 16.46 119 36.34 5.94 .94 8 241 13.1 .11 1.0 .6 C 71232 19 7 26 '8 46 17.26 71232 1923 17.35 46 16.34 119 119 35.12 35.42 5.27 6.62 1 ~

2.13 09 10 234 15 240 11.5 13.2

.19

.15 1.1 1.1

.9

.8 C

C 71233 143 31.39 46 15.57 119 37.48 6.83 .97 11 248 14.9 .13 1.0 .6 C 71233 615 18.84 46 48.41 118 57.99 5.67 1.06 6 204 17.5 .12 .7 3.3 C 71233 1044 17.99 46 42.35 119 20.93 .54 1.27 17 44 10.8 .16 .4 .7 C 71234 1142 30.08 46 42.40 '119 19.4S 10.80 .86 8 154 9.0 .D7 .4 .8 B 71234 1146 14.20 46 42.48 119 20.S7 3.00 1.08 16 71 10.7 .21 .5 4.0 C 71234 2048 7.80 46 42.38 119 20.69 , 3.00 1.37 20 70 10.5 .24 .5 2.3 C 71237 1325 40.30 46 50.16 119 31.56 .15 1.26 9 163 7.6 .05 .2 .4 B 71238 849 26.75 46 33.28 11S 3.64 9.91 .47 7 169 1D.O .10 1.0 1.8 C 7'l238 927 32.D7 46 52.54 119 28.94 1.38 1.50 16 126 9.3 .13 .4 1.4 B 71238 1917 53,09 46 42 71 23S

'7 826 52. 1S 46 16.05 11S lS

21. 14 36.75 5.38 6.61 1.10 1.10 9 142 10 244 13.1 13.9

.10

.16

.8 1.2

.8

.8 B

C 71239 1129 41.87 46 42 71239 1S56 21.96 46 42.69

'4 1 119 11S 20.76 20.36 2.89 3.00 1.78 1.37 22 41 12 104 10.5 9.9

.18

.16

.4 .8'C

.5 1.9 B 7123S 2027 4S.45 46 42.40 119 20.26 3.00 1.41 9 143 '9.9 .15 .6 1.5 C 71240 014 3D.04 46 48.17 119 25.59 3.00 1.38 16 115 12.9 .27 .7 .9 C 71244 637 38.SS 46 22.09 119 34.99 19.77 1.29 21 207 2.6 .23 1.0 1.3 C 71248 9 9 25.95 46 38.98 119 '.18 3.00 .55 6 137 11.7 .04 .2 2.3.C 71249 9 6 55.D1 46 40.62 118 32.67 3.00 1.52 8 294 28.6 . 15 2.0 1.3 C 71252 1548 7.32 46 48.24 119 25*82 2.'60 1.46 14 115 4.2 .24 .7 1.7 B 71253 037 6.35 46 41.61 11S 14 19

~ 3.00 .78 8 135 5 3 .26 1 ~ 5 5 5 C, 71254 733 IS,32 46 50.71 119 24.83 1.59 .73 8 211 3.1 .04 .3 .7 C 71254 8 5 23.80 46 41.34 119 'l5.05 F 00 .79 7 137 6.1 .1D .7 2.1 C 71254 15 2 4.63 46 41.30 119 13.S2 3.DO .76 S 140 5.8 .16 .9 2.9 C

'71255 10 5 11.65 46 41.23 119 14.19 1.82 .73 10 133 6.0 14 .6 6.0 C

APPENDIX 8- Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM RMS E ERZ Q1 71256 'l2 6 33.32 46 4'l.33 119 14.03 2o02 1.08 16 86 5.7 ~ 'l2 ~ 3 2.8 8 71263 550 26.17 46 11.77 119 2.98 6.98 1 ~ 1S 9 270 21.1 .19 2.7 4.6 D 71264 1316 25.6S 46 41,10 119 13.54 2.04 2.59 17 71 6.0 .13 ~ 3 .9 8 71264 1322 9.82 46 41.16 119 14.04 3.00 1.32 16 70 6.0 .13 ~ 3 .7 8 71265 550 2.41 46 41.15 119 14.15 5.16 1.07 11 132 6.1 .19 .6 'l.o 8 71268 437 44.28 46 41.23 119 13.85 3.00 1.41 14 124 5.9 .19 .6 1.5 8 71268 2216 21.49 46 41.19 119 14.02 3.00 1.30 12 123 6.0 .18 .6 1.7 8 71269 '041 4.19 46 35.39 119 37.36 14.29 .13 5 198 10.9 .Dl ~ 2 .2 C 7'l269 647 2.67 46 41.D9 119 14.09 3.00 1.74 20 70 6.2 .20 .4 1.0 8 71269 71271 843 21 F 09 46 41 343 18.41 46 52.99

'4 119 119 13.59 43.36 3.00 3.00 1 ~

.88 10 12 141 6.0 5 173 8 3

,26

.17 1.0 1.7 2.5 4.3 C

C 71274 1048 47.15 '46 41.18 119 15.13 1.70 1.55 17 69 6.5 .14 ~ 3 1.5 8 71279 2019 53.37 46 17.83 119 43.50 1.35 2.05 16 242 28.6 .34 1.6 1. 5PD 71281 2251 21.26 47 6.04 118 48.44 2.98 1.95 13 178 23.4 .14 .9 1.3XB 71282 358 38.06 46 44.97 119 21.58 3.00 .98 12 76 8.6 .09 ~ 3 .8 8 71282 631 S,76 46 38.19 1'lS 29.86 1.22 ;43 7 117 5 2 .09 .4 22.5 C 71284 71284 453 28.46 46 27.03 536 30.05 46 26.96 120 120 23 '9 23.95 5.54 12.04 1.39 1.35 13 293 51.7 12 293 52.3

.17

.12 3.6 5.8 D 1.0 .6 C 71286 13 2 56.63 46 41.08 119 13.57 3.00 .SS 10 125 6.1 .14 .6 3.4 8 71286 2121 29.71 47 5.88 118 48.90 2.96 2.6D 13 176 23.8 .17 1.1 1.2XC 71286 2218 13.SB 46 35.18 11S 30.10 6.66 .83 16 65 18.4 .34 1 ~ 0 1.5 C

'71287 1449 49.08 46 40.77 1'lS 13.46 .33 1.18 14 93 6.6 .14 .7 8 71288 1651 23.30 47 6.03 118 48.67 3.04 1.8D 16 177 23.5 .18 1.0 1 .7XC "71293 1S54 6.46 47'.23 118 49.03 1.89 2.D5 20 167 23.2 .17 .9 1.1XC 71294 1655 35.41 46 40.SS 11S 15.75 3.00 1.15 19 68 7.2 .12 ~ 3 1,1 8 71296 1444 33.45 46 42.02 119 14.28 5.66 .55 12 117 4.6 .12 .5 .6 8 71297 1 5 49.97 46 40.70 119 13.64 4.38 .57 16 86 6,8 .17 ~ 4 1.4 8 71 297 ,230 21.25 46 40.65 119 13.74

• F 00 .42 14 85 6.9 .18 .5 2.6 8 71297 321 50.7S 46 40.67 11S 13.75 3.00 .72 16 85 6.9 .14 ~ 4 1.8 8 712SB 756 48.53 46 40.79 11S 13.45 3.00 .82 14 124 6.6 .12 .4 1.3 8 71298 1852 48.98 46 42.53 llS 32.SO .07 3.82 '16 94 5.3 .11 .3 1.2 8 71298 1917 10.14 46 42.67 119 33.10 3.00 88 24 123 5.0 .15 .3 ,8 8 71300 71300 1350 42.49 46 40 2139 11.12 46 42.69

'9 119 119 13.30 33.14

.60 3.95 F

1.89

.84 23 65 7.1 14 107 4.9

.12

.13

.2

.5

.4 8 1.2 8 71304 211 1.65 46 42.51 119 33.20 " 1.36 .'l2 8 171 5.2 .D7 .3 9.4 C 71306 747 15.11 46 48.40 119 24.24 2.13 .39 9 150 2.5 .07 .5 1.2 8 71.307 711 22.35 46 40.72 119 12.54 2.41 .89 17 130 6.7 .16 ~ 4 1.0 8 71307 1819 24.D3 46 42.81 119 33.18 5. DS ~ 38 6 1 11 4 7 .08 .6 1.1 8 71308 1959 35.60 46 40.46 118 53.33 .43 .97 13 178 3.2 .18 .6 .7 C 71308 2349 48.64 46 40.54 118 53.81 .53 .74 9 173 3.0 .16 .8 1.0 C 71309 829 30.44 47. 6.88 119 6.33 3.00 1.49 22 107 16.4 .25 .8 1.0 C 71310 629 28.63 46 46.87 11S 58.76 5.06 .71 S 213 19 ' .04 .2 .2 C 71315 1135 37.21 46 41.07 119 13.68 3.00 .62 13 87 6 1 .14 ~ 4 1.3 8 71316 201D S.44 46 42.66 119 22.56 .38 1.80 16 70 2.5 .09 .2 .4 A 71317 741 16.16 46 49.03 119 22.23 2.04 .89 12 97 1.4 .12 .4 .6 8 71320 71320 754 4 '9 46 40.68 1527 28.58 46 43.20 118 119 34.11 21.80 5.95 1.68 loll 1.74 11 21 270 21.0 70 1.3

.15

.34 1.7

.7 1.1 C 2.4 8 7'I321 716 15.97 46 42.52 119 22.00 .33 .76 7 136 2.1 .07 .4 .4 8 7'l321, 1253 47.78 46 42.80 119 22.54 .48 .61 8 150 2.4 .03 .2 .2 8 7132'l 2138 20.20 46 39.98 118 34.65 5.28 2.20 26 217 2D.S .29 1.3 1.1 C 71321 2335 54.94 46 53.51 119 22.79 4.89 ".70 8 234 7.4 .08 .7 .7 C 71322 023 23.82 46 42.52 11S 22.71 3.00 1.38 22 45 2.8 19 .3 1.6 8 71322 71322 511 6 '8 46 42.7D 2250 17.11 46 16.33 119 118 21.98 S.87

.SB

.75 1.15 1.77 22 16 42 1.9 248 45.1 F

.20

~ 33 3'

.3 .4 8 2.3PD 71323 024 51.79 46 42.70 119 22.36 3.00 .79 14 132 2. 3 .18 .5 1.7 8 71324 1342 21.97 46 43.03 119 21.46 1.35 .82 20 67 1.0 .27 .5 2.3 8 7132S 20 3 41@10 46 43.41 119 21 '1 .13 .60 15 69 .8 .22 .5 .7 8

APPENDIX B- Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM RMS E RH ERZ Ql 71325 2225 58.S3 46 42.03 llS 21.56 3.00 1.22 17 94 2:6 .38 .9 4.3 C 71326 1313 58.76 46 50.20 11S 16.17 6,71 ,40 S 131 8.9 .16 .7 .9 B 71327

.71328

'654 17.26 46 6 4 2S.13 46 42.58 42.77 119 22 '7 119 22.01 3.00 1.55 F 11 16

.80 12 69 2.4 93 1.8

.15

.14

.4 1.6

.4 2.0 B

B 71328 1015 7.47 46 42.47 11S 21'.40 .03 1.40 1S 50 1.7 .26 .5 .7 B

'1329 1050 19.25 46 42.41 119 21.69 .75 1.04 19 91 2,0 .12 .2 .3 B 71330 330 32.08 46 42.60 119 21.77  ; .22 .76 13 75 1.8 .18 .5 .6 B 71330 115D 1.96 46 51.24 11S 2.73 3.00 .69 7 186, 14.9 .42 4.3 42.1 D 71330 2041 22.D4 46 40.55 118 53.43 3.00 1.16 13 176 3.3 .17 .7 .8 C 71330 2044 16.04 46 40.03 118 53.33 .28 04 10 181 2.7 .07 .4 .4 C

.71331 1736 17.42 46 71335 516 30.28 46 43.22 43.79 119 119 22 '4 20.52

.08 1.71 1 ~

~ 54

.69 11 120 11 76 2.2

.9

.13

.09

.4

.3

.5 8

.8 A 71335 21 0 9.4S 47 4.24 118 50.66 .25 1.70 13 162 25.4 .14 .9 2.4XC 71337 2 2 9 '2 71338 1454 3.68 46 46 53 65

~

48.58 119 119 22 '6 25.03 5.22

.86

.83

.40 12 164 5 173 7.8 3.0

.21

.09

.9

.7 1.1 C 2.1 C 71339 2155 25.93 46 39 '1 118 52 '5 1.84 .85 10 186 3.1 .17 .8 3.4 C 71339 22 2 17.36 46 71342 1 52 48 '0 46 39 42

'5

'1 118 119 52 '2 21 '9 3.00 2.08

.86

.57

'10 188 10 135 3.1 1.1

.18

.15

.9

.6 1.2 1.4 C

C 71342 333 ~ 20 46 71344 2029, 6.51 47 48 '8 5.08 119 118 25+03 51.64 3.00 6.09 1.58 2.18 18 118 16 156 3.0 25.0

.16

.13

-.4

.,6

.6 1.4XB B

71346 2251 59.63 46 11.93 119 35.54 6.45 .47 7 203 7.4 .08 .7, .6 C 71347 353 53.19 46 11.86 1 19 37.33 8.93 1.01 13 209 5.2 .15 .9 1.1 C 71347 550 33.83 46 1 1.02 1 19 37.2S 10.69 1,52 14 1S7 5.9 .13 ~ 7 1.3 C 71348 23 3 8.09 47 5.10 118 57.60 6.45 1.72 15 131 18eS .20 .7 1.6XC 71350 1630 32.70 46 45.50 119 22.30 F 00 .'S5 17 64 4.4 .18 .4 .1.4 B 71351 2217 50.45 47 5.1 1 118 50.78 .SD 2.04 15 16D 25.8 .39 2.1 3.2XC.

71352 . 850 13.71 46 43.22 119 33.61 5. 06 ~ 16 1'l 107 3.8 .13 .5 .9 B 71352 914 49.10'6 42.31 119 22.59 3.00 .60 7 135 2.9 .08 .4 1.7 B 71355 2223,24.02 46 46.01 118 59.61 7.11 .26 7 127 13.1 .27 2.3 3.2 B 71355 2353 19.88 47 5.55 118 51.98 6;85 2.D9 14 163 25.1 .16 .7 3, 1XC 71356 7 2 5.80 46 46.13 118 59.42 7.64 ~ 36 S 128 12.9 .25 1.4 26.6 C 2325 48.18 47 4.23 118 4S.37 '1361

.45 1.81 13 168 26.8 .24 1.0 1.5XC 71361 2342 18.70 47 4.07 118 50.24 .25 1 ~ 59 11 164 25. 7 .17 1.0 2.1XC 71362 838 7.90 46 32.84 120 6.02 15.37 1.66 36 231 27. 0 .22 .8 .4 C 71364 2220 1.94 47 4.20 118 50.59 5.12 '1.99 14 162 25. 4 .16 1.0 1.2XC 72 4;,12 3 12.92 46 54.14 '1'1S 22.41 3.00 .67 9 204 8.6 .29 1.6 7.0 D 72 7 445 34,46 46 53.52 119 35.91 .16 .32 8 230 3.5 .09 .4 .3 C 72 8 2025 25.77 46 72 17 2018 36 10 46 F

38 '6 118 45.S8 20.20 119 23.39 1.50

.01

.60

.78 8 249 8 196 11 e7 12.6

.24

.14 1.3 27.0 D 1.2 1.2 C 72 20 18 9 21.32 46 45.19 11S 32.92 3.00 .35 5 250 2.2 .12 4.4 1.8 D

.SC

'5 72 22 456 55.15 46 19.57 119 24.61 .79 2.17 24 94 12:4 .26 72 22 5 3 9.26 46 20.19 119 22.59 7.18 .75 8 98 12.2 .10 .6 .6 B 72 22 750 57.27 46 4D F 50 119 14.01 3.00 .48 11 127 7.2 .17 .6 2.9 B 72 26 2118 25.65 46 54.05 119 22.71 3.00 .64 8 204 8.4 .07 .4 1.7 C 72 26 2156 10.50 46 49.28 119 33.31 3.00 2.32 18 65 6.7 ~ 22 .7 1.0 B 72 27 1440 42.20 46 26.00 119 15.66 1.11 .64 10 114 F 1 .]4 .6 1.1 B 72 28 344 31.77 46 50.05 119 22.49 3.DO .7S 16 130 1 ~ 3 .27 .8 1.5 B 72 28 1759 36.01 47 4'18 119 23o73 6.00 .72 13 146 22.2 .17 1.2 1.6 C 72 2S 036 33.04 46 53.37 119 30.88 4.69 1.01 8 236 8.4 .07 .5 .5 C 72 2S 114'6.31 46 49.27 119 6.53 6.88 .51 9 120 12.3 .06 .3 ~ 3 B 72 30 10 8 35.62 46 42.55 119 32.97 3.00 .31 15 66 5.2 .3 1.1 B 72 30 1330 13.07 47 72 31 255 14.84 46 16 '6 119 38.64 53.SS 119 22.54 11.62 3.00

.90 1.46 10 166 1S 84 9.4 8.3 F 11

.07

.22

.8

.6

.8 B 1.0 B 72 33 2146 28.88 46 53.25 119 21.57 3.00 .66 11 159 7 ' .17 .6 2.9 C 72 34 1112 17.96 46 51.41 119 1.96 3.00 1.04 15 104 15 1 F .13 .4 .8 B 72 34 1119 9.07 46 51.22 119 4.49 17.72 .63 6 144 13.9 .07 .9 1.7 B 72 35 952 20.92 46 52.82 119 21.12 3.00 .53 8 153 6.6 ~ 13 .8 2.8 C

l APPENDIX B Continue DATE ORIGIN LAT N LONG W DEPTH NAG NO GAP DM PNS ERH ERZ Ql 72 35 2337 59 83 ~ 45 43,16 120 5.96 1.80 2.13 14 294 63;5 ~ 37 3.1 4 .3PD 72 37 352 28 58~ 46 53o63 119 22.38 3.00 ~ 59 9 199 7.7 .16 .9 3 .2 C 72 42 1 7 35 87 46 50.57 11S 45 57 2.88 2.47 17 66 11.0 .14 .5 .6 B 72 45 72 56 747 41.45 049 52.36 46 46 42 '3 11S 33.50 52.59 119 32.49 3.00 3.00

.29

.63 7

12 162 176 5 4 6'

.12

.09

.9

.4 2 .0 C 1 B

'3 72 57 4 6 15.66 46 1S.56 118 16.86 1.50 1.27 12 211 40.8 .25 2.3 2 .3 C 72 57 2028 58 03

'640 21.69

~ 46 52+57 119 32 'S 3.00 .72 12 175 6.2 ~ 10 .5

.3 1 .3 B

.6 B 72 59 46 52.20 119 21.S2 2.88 1.20 16 85 5.2 .10 72 59 924 55.32 46 52.18 119 22.20 2.42 .18 5 224 5.1 .03 .7 2 .2 C 72 59 1617 20.05 46 52.34"119 21.81 .95 .89 6 186 5.5 .10 .8 2.9 C 72 60 1526 53.45 46 52.23 119 21.71 1.17 1.04 10 149 5.3 .06 ~ 2 .9 B 72 62 1411 43.00 46 53.17 119 21.70 3.00 .53 8 158 7.0 .16 1.2 3.2 C 72 64 950 10.16 46 26.79 119 3.64 6. 53 .42 5 239 2.0 .30 3.0 .5 D 72 65 0 7 .10 46 52.23 119 32.37 1.77 .91 13 144 6.0 .06 .2 2.1 C 72 65 448 1S 57 46 49 74 119 22e69 .73 .34 7 248 .7 .05 .5 .2 C 72 65 817 30.30 46 51.80 119 22.38 3.00 .52 S 184 4.3 .14 1.0 1.6 C 72 67 1S34 10.54 46 48.74 119 22.54 2.04 .95 9 87 1.6 .19 .9 1.3 B 72 68 828 54.1S 46 56.80 119 16.44 3.00 .45 8 185 10.3 ~ .17 1.1 6.6 D 72 68 1950 19.07 46 54.87 11S, 24.17 1.50 ,70 7 216 10.0 .20 1.2 2 2.0 D 72 68 2113 54.28 46 53.26 119 22.17 4.98 .68 8 1S6 7.0 .06 ~ 4 .7 C 72 70 1917 51.89 46 32.94 119 3.57 14.67 .24 7 136 7.2 .07 .6 1.3 B 72 70 2348 43.77 46 53.10 119 32.56 3.00 .73 11 230 6' .18 1.0 2.6 C 72 71 72 72 1735 331 23.82 2,87 46 46 6 '3 50.64 119 119 38.48 21.10 6.73 3.00

.88

.96 9 283 16 169 12.2 3.3

.12

.23 1,2

.7

.8

.9 C

C 72 72 735 11.12 46 52.64 119 22.20 .75 .80 8 190 5.9 .14 1.1 1.6 C 72 72 2345 33.80 46 39.35'19 36.81 .41 .35 7 127 2.0 F 11 .6 .5 B 72 73 015 18.84 46 50.48 119 21.13 2.11 1.04 12 168 3.1 .17 ~ 6 1.7 C 72 74 1357 21.08 46 56.48 119 34.SS .45 .70 12 132 9.1 ,24 .9 1.4 B

. 72 79 14 7 23.78 46 49.96 119 17.29 5.82 .51 5 'l32 7.4 .06 .9 2.5 C 72 82 14 6 37.45 46 25.37 119 16.70 .35 .62 10 114 1.3 .06 ~ 2 .4 B 72 88 736 54.69 46 52.30 119 21.54 3.00 .41 6 185 5.5 .06 .5 1.3 C 72 91 72 98 639 16 1111,15.55

'4 46 46 SO ~

49.56 65 119 119 20 '0 16.99 1.98 6.55

.50

.48 6 166 6 124 4.1 7.8

.10

.06 1.0

~ 4 2.5 1.1 B C

72107 855 51.06 46 56.99 119 25.01 6.27 o47 7 235 14.1 .12 1.5 C 7211'1 21 2. 56.43 46 19.92 119 23.07 4.87 .61 7 138 12,0 .02 .1 .5 B 72112 1032 25.85 46 41.22'118 35.20 1.61 1.07 5 181 25.5 .10 1.7 3.4 'C 72113" 7 9 34.50 46 48.80 '119 5.44 3.00 .81 12 123 12.7 .20 .7 6.8 C 72113 721'0.30 46 48.75 119 6.37 3.00 .30 8 150 11.7 '.17 1.0 8.4 C 72113 730 5,02 46 48.72 119 6.17 4.7S 1.22 15 11S 11.S .12 ~ 3 1.1 B 72113 813 9.16 46 48.72 119 7.76 7.01 .40 9 137 10.5 .18 1.7 1.6 C 72113 816 25.00 46 48,66 11S 6.12 6.51 '.79 14 119 11.9 .19 .5 1.0 B 72114 72114 649 1353 35 50 F

56.02 46 46 51 '6 51.3S 119 119 21 '3 22.21 1.43 3.00

.96

.86 10 145 11 141 4.4 .15 3.6 .12

.6 1 1.6 C 1.3 B 72114 1450 58.26 46 51.88 119 21.70 .50 .S4 8 26S 4.7 .06 .6 .7 C 72120 1844 19.87 46 50.61 11S 39.18 3.40 .67 8 213 3.4 .03 .3 .4 C 72123 15 4 53.S7 46 11.49 11S 21.97 9.36 .92 10 159 6.1 .09 .5 .8 B 72130 911 39.76 46 51 .80 119 22.33 .21 .78 9 184 4.4 .13 .8 .9 C 72135 749 54.23 46 23.96 11S 37.77 20.04 .78 20 141 3.3 .09 ~ 4 .4 B 72137 S26 22.S5 46 49.23 119 22.17 1.71 .60 7 112 1.3 .12 .8 1.1 B 72137 1621 27.99 46 55.87 119 19.28 1.34 .60 7 230 12.7 .04 .4 56.4'D 72139 527 34.66 46 49.27 119 22.84 .91 .75 8 83 .5 .04 ~ 2 '.2A 72139 1322 51.36 46 42.69 119 32.85 3.00 .40 5 179 5.1 .01 ~ 2 .8 C 72139 1458 3.46 46 43.84 119 20.61 1.23 .35 9 112 1.0 .09 .3 1.2 B 72142 534 26.57 46 50.45 119 21.84 2.79 .82 8 171 2.4 .11 .6 1.8 B 72147 72148 72155 1831 1615 444 16.77 55.22 11.29 46 46 46 S.35 6.38 119 45.05 120 119 10.63 15.13 21.88 5.27 8.30 6.26 1.23

.92 S 1.20 14 8 186 13.9 184 15.1 277 34.0

.31

.28

.33 3.7 1.8 3.3

'.32.5PD 5.2 D

D

l ll

~

APPENDIX B- Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM ERH ERZ Ql 72156 1540 S.96 46 2D.37 11S 23.51 5.51 .51 10 92 13.0 .09 ~ 3 .4 B 72158 1026 10.25 46 20.51 119 23.47 3.0D .43 6 135 12.8 .10 .6 6.7 C 72160 23D 11.44 46 5.26 118 41.37 6.02 .94 8 141 19.4 .30 2.5 3.7 C 72164 1137 45.64 46 18.59 119 32.76 8.94 1.44 14 109 9.6 .46 1.4 3.9 C 72171 6 2 25.74 46 51.16 11S 25.50 .06 .79 11 144 4.3 .17 .5 .5 C 72179 149 21.75 46 39.08 119 37.31 2.67 .96 15 112 1.4 .21 .5 1.5 B 72182 432 33.94 46 24.37 119 25.18 .90 .32 8 171 1D.5 .15 .4 1.2 B

'2184 1957 55.S6 46 S0.22 119 23.77 3.00 .68 8 249 1.6 .15 1.2 .9 C 721 89 2229 1 7 1 0 46 25o 50

~ 1 20 6eDD 1.DS .77 8 302 31.1 .29 1.8 3.7PC 72199 710 16.51 46 59.27 119 33.40 8.55 .42 9 98 14>>6 .09 .5 3.5 B 72208 2228 46.86 46 3D 46 119 50.D6 3.00 .61 6 261 9.1 .24 4.4 12.7PD 72209 '655 8 '7 ~

46 54.11 72210 1954 30.95 46 31.04 119 119 22.72

50. 18 1.20 3.00

.64 12 205 8.5

.75 9 262 9.3

.10

.16

.5 25.9 D 1.5 4 2PC 72212 1755 12.92 46 7 72213 632 21.20 46 31.58

'5 119 119 8.80 3.47 12.71 13.32

.81 13 166 18.1

.25 14 143 6,8

.16

.14

~

.6 9 1.7 C

.6 B 72214 81 1 46.08 46 51.90 119 22.92 1.8D .Sl S 187 4.4 .09 .5 2.2 C 72218 947 56.01 46 28'.53 119 43.03 17.67 1.37 24 160 4,1 .25 .8 .8 C 72219 452 39.58 46 49.98 11S 27.29 .88 .53 9;191 5.4 . 13 .8 2.3 C 72220 22 7 18 F 90 46 49.68 llS 27 '1 .39 .79 15 189 5.5 .16 .5 .7 C 2.6 3.2 D 72222 551 29.71 47 2.98 118 3S.D3 3.00 .97 9 216 29.5 .3S 72226 6 8 12.03 46 49.53 1 19 24.17 .15 .53 6 213 1.4 .16 1.6 1.0 C 72227 1737 23.32 46 25.67 119 39.86 24.08 .82 12 209 7.1 .07 .6 .6 C 72228 657 28.42 46 49.84 119 27.27 .42 .75 9 22S 5.4 .12 .9 .8 C 72228 21 7 6.47 46 49.61 119 27.14 .71 .81 9 187 5.2 .08 .5 .6 C 72228 21 7 '}6.71 46 49.73 119 27.36 .65 1.75 11 189 5.4 .09 .5 .6 C 72229 143 43.5D 46 49,89 119 27.36 .59 .87 12 191 5.5 .13 .6 .8 C 7222S 1429 16.54 46 4S.61 119 27.27 .27 1.27 15 188 5.3 old .S .6 C 72229 1452 32.19 46 49.61 11S 27.41 2,63 1.18 16 154, 5.5 .25 .7 2.9 C 72229 1548 39 '1 46 49.71 119 27.34 3.00 .81 S 189 5.4 .07 .4 .9 C

.8 2.3 C 72229 1551 52.86 46 49.61 119 27.82 3.00 1.10 12 191 6.0 .20 72229 1714 44.12 46 49.61 119 27.50 2.72 1.16 13 189 5.6 .18 .6 2.1 C 72229 1859 2.50 46 49.38 11S 27. 10 3.00 1.73 14 126 5.1 .20 .6 2.9 B 72229 19 2 16.81 46 49.61 11S 28.03 5.27 1.26 12 192 6.3 .22 .9 1.6 C 72229 19 5 47.39 46 49.61 72229 19 S 5 'D 46 49 '7 119 28 119 27

'6

'6 3.00 3.00

.82 8 193 1.21 12 191 6.6 5.8

.20

.20 1.6 6.8 D

.8 2.4 C 72229 1S16 3S.60 46 49.61 1 19 27.59 ~ 25 1.26 12 189 5.7 .17 .6 .8 C 72229 1917 17.70 46 49.67 119 27.78 .09 .76 10 191 6.0 .19 .8 1.0 C 72229 1S21 41.76 46 49.61 119 27.83 .08 1.73 12 191 6.0 .21 .7 1.0 C 72229 1922 2lo01 46 49 72229 1'923

'1

.71 46 49.79 119 27a47 3.00 1.20 11 189 5.6 .21, .8 2.3 C

.9 2.7 C 119 27.85 3.00 1.17 11 192 6.1 .21 72229 1923 22.28 46 49.96 119 28.21 1.50 1.01 11 196 6 6 .21 .8 11.6 D 72229 1926 1D.D6 46 49.64 119 27.63 1.70 1.40 13 19D 5.8 .18 .6 5.7 D 7222S 192S 42.75 46 49.80 11S 27.52 1.35 1.18 12 191 5.7 .25 .8 22.3 D 7222S 1941 56.84 46 49.61 119 27+80 3.00 1.20 11 190 6.0 .16 .6 2.0 C 7222S 1944 59.25 46 49.62 119 27.6S .12 1.49 15 128 5.8 .'}7 .4 .7 B 72229 20 5 37.13 46 49.61 119 27.63 .75 1 ~ 50 17 128 5.8 .11 .2 .3 B 7222S 2011 28.'}4 46 49.SB 119 27.S4 2.28 Sl 8 234 6 2 .06 .5 1.7 C 72229 2349 49.43 46 49.66 119 27.88 .71 .97 10 191 6.1 .12 .5 .6 C 72230 119 41.01 46 49.61 119 27.73 3.00 1.05 10 190 S.S .15 .7 1.9 C 72230 619 23.44 46 49.40 119 27.53 .54 1.16 11 187 5.6 .15 .4 .6 C 72230 838 38. 19 46 49.61 119 27.88 3.00 1.57 21 127 6.1 .18 .4 .8 B 72230 175D 22.36 46 49.54 119 28.1S 3.00 .95 S 192 6.5 .11 .6 2.1 C 72231 S26 50.38 46 50.27 119 27.58 .78 .84 10 240 5.9 .1} .8 .8 C 72231 1830 8.63 46 .87 119 25.63 .11 1.31 11 219 25.9 .20 1.3 }.SXC 72233 8 7 44.12 46 50.14 119 28.09 2.07 .69 8 238 6.5 .03 .3 1.2 C 72233 1552 32.71 45 40.28 119 57.91 .75 2.26 12 2S1 64 0

~ .22 2.6 1.2 D 72233 1816 9.31 46 50.49 119 28.31 1.50 .72 6 246 6.9 .08 .7 12.2 D

APPENDIX B - Continued DATE ORIGIN LAT N LONG 8 DEPTH HAG NQ GAP DM ERH ERZ Ql 72234 5 0 31.92 46 2S.18 119 19.99 3.00 .35 9 Sl 6.9 .08 .3 1.3 B 72234 1023 10.30 46 49,99 119 27.54 1.20 .75 8 193 5.7 .09 .5 26.7 D 72234 1116 56.S4 45 41.32 119 55.80 .19 2.56 23 280 61.2 .20 1.9 1.0 C 72235 1830 57.80 46 .77 119 24.11 .45 1 .26 11 237 25.5 .34 1.8 1;6XD 72237 72237 858 1728 18e38 6.16 46 46 50 '2 11S 21e98 50.17 11S 28.01 2.38 3.00 1.02 10 171 2.2

.72 7 239 6.4

.09

.05

.4 .6 B

.5 1.2 C 72238 1 9 48.82 45 36.97 119 5S.86 .68 1.99 9 332 70.6 .23 3.7 1.7 D 72240 72241 831 2134 2 '8 57.11 45 46 39 '5 52.23 120 119

~

21.60 15 .38 3.18 2.44 14 2S2 65.6 1.71 23 75 5.4

.16

.13 2.0 1.0 C

.3 .5 B 72244 1648 24.59 46 49.27 119 27.47 3.00 1.40 14 125 5.6 .18 .5 1.8 B 72246 1359 .98 46 49.57 11S 28.49 4.85 .70 11 194 6.9 .11 .5 .9C 72246 22 5 1S.S8 46 49.13 119 28.3S 3.00 .91 11 189 6.8 .17 .7 2.6 C 72247 322 21.42 46 1S.28 11S 25.15 6.15 .70 8 102 12.4 .12 .7 1.1 B 72247 442 29.S1 46 45.03 11S 23.70 2.72 .70 10 95 4.8 .16 .7 2.6 B 72247 925 41.44 46 18.97 119 25.18 7.98 .96 8 102 12.0 .17 1.2 5.7 C 72247 1217 1235 10 '0 56.29 46 50 17 11S 28

~

49.80 119

'4 27.92 1.50

.75

~ 54 8199 68

.88 111193 6.2

.18

.19 1.1

,8 ll.l 1.1 D

72247 72248 72248 549 1014 27.41 48.09 46 46 46 44.52 11S 18.51 119 20.56 25'.SS

.50 7.44

.54

.58 9'7 7 175 2.2 12.1

.12

.14

,.6 5.0

.8 6.5 C

A C

72248 1632 49.21 46,39.25 119 36.SO .75 .29 7 169 1.8 .16 .9 1.4 C 72249 18 8 7.65 46 50.24 119 28.00 F 00 1.03 11 197 6.4 .11 .5 1.5 C 72250 1 3 30 '9 46 4S.S1 119 26.20 1 ~ 25 1.00 7 185 4 0 .11 .7 66.5 D 72251 72251 72251 353 1037 11 5 33.89 52.00 47.77 46 46 46 40.61 119 49.61 119 4S.61 119 18.18 27.93 28.27 3.00, 3.00 3.00

.62 1.48 1.01 9 1 34 6.1 19 67 6.2 .19 12 193 6.6

.08

.16

.5 '8

.4 1.3

.6 2.3 B

B C

72251 18 6 11.95 46 44.25 119 19.S3 .59 .61 12 81 2.1 .07 .2 .2 A 72251 1854 32.87 46 44.22 119 19.95 1.54 .98 10 91 2.0 .09 .4 1.7 B 72252 1S48 31.29 46 4S.61 119 27.24 3.00 .66 9 187 5.3 .11 .7 1.4 C 72254 555 35.72 46 44.11 119 22.64 2.04 .Sl 14 80 2 7 .14 .4 1.4 A 72254 1040 16.65 46 27.08 119 35.01 19.07 1.40 31 107 6.7 .18 .4 .7 B 72255 619 41.S7 46 27.59 119 35.21 18.09 .49 12 149 ,7.6 .11 .7 .5 B 72256 852 49.26 46 43.10 11S,20.67 .57 1.21 16 53 .5 .09 .2 .2 A 72256 19 9 26.00 46 52.32 119 22.57 2.02 .87 11 189 5.3 .11 .5 2.3 C 72256 lSl'1 36.03 46 51.79 119 22.60 3.00 .76 10 185 4. 3 .19 .9 1.6 C 72256 1911 51.83 46 52.40 11S 22,55 1.66 .89 9 190 54 ,12 .7 5.5 D 72256 72257 1912 41 '6 748 36.13 46 46 52.21 19.60 11S 22.17 119 25.90 3.00

'4.26 1.05

.64 10 187 5.1 5 161 13.5 .10

.13 .6 2.5 1.6 11 3~

C D

72258 4 0 29.6'1 46 50.39 119 28.32 1.50 .86 8 243 6.9 ~ 06 .2 3.8 C 72260 1315 25.60 46 51.08 119 23.70 5.52 .45 6 250 3.0 .Oa .5 .4 C 72261 72261 519 56 92S

'3 41.20 46 46 44 58 119 F

40.64 119 22 '4 17.55

.13 1.35

.46

.42 10 S 80 81 2.S .05 6.5 .08

.2

.3 11.3

~ 3 A C

72261 938 31.12 46 40.90 11S 17.49 .05 1'.00 15 56 '6.2 .11 .3 .6 B 72261 21 4 46.81 46 33.03 120 2.56 16.43 1'.16 24 243 22:7 .20 .9 .6 C 72262 72262 13 S 37 '3

'l410 14.10 46 46 44 '2 11S 40.96 119 19@62 17.77 3.00 3.00

.78 14 123 3.2

.49 9 111 5.9

.13

.11

.4 1 2

.5 1.7

~ B B

72263 1257 37.50 46 52.24 119 44.38 3.00 .95 7 200 18.1 .43 3.8 27.3 D 72264 1023 6.92 46 50.06 119 27.88 3.00 1.09 14 157 6.2 . l2 .5 1.1 B 72264 72265 1424 52 23~

4 2 27.93 46 46 50 05 119 F

50.03 11S 27 '7 28.54 2.44

.03 1 .80 25 1.96 22 68 7.0 68 6.2 .22

.15

.5

.3

.8

.7 B

B 72265 4 4 17.85 46 49.85 119 28.40 2.23 1.82 22 116 6.8 .22 .5 1.2 B 72265 4 5 22.72 46 50.16 119 27.83 .23 1.78 21 89 6.1 .16 .3 .6 B 72265 1210 26.37 46,49.8S 119 27.SS 3.00 .91 9 194 6.2 .16 .8 2.4 C 72266 348 36.42 46 44.49 119 20. 12 .21 .46 8 114 2.3 .37 1.9 2.8 C 72266 728 30.49 46 34.25 119 42.41 17.33 .45 10 133 6.3 .36 2.5 2.1 C 72266 819 50.48 46 4S.SS 119 38.73 3.00 ~ 84 'lO 147 10.4 .13 .8 2.3 C 72267 1659 22.99 46 49.74 119 28.26 3.98 1.18 18 129 6.6 .14 .4 .8 B 72267 22 0 52.09 46 50.06 119 28.23 3.00 1.'ll '10 1S7 6.6 .'lO .5 1.5 C

APPENDIX B - Continued DATF ORIGIN LAT N LONG W DEPTH 'MAG NO GAP DM RMS ERH ERZ Ql 72268 621 24.86 46 50.10 11S 28.19 3.69 .82 12 197 6.6 .07 ~ 3 .7 C 72268 1327 36.17 46 44.02 119 23.27 2.05 .46 9 88 3.4 .12 .5 2.1 B 72269 156" 7.90 46 40.57 119 17.85 3.00 .98 17 78 6.4 .06 ~ 2 .8 B 72269 1914 59.50 46 51.64 119 16.52 14.24 1.33 31 71 9 2 .47 1.0 1.7 B 72269 2021 3S.9\ 46 50.13 1'lS 27.73 3.07 1.66 21 130 6.D .19 ~ 4 .7 B 72269 2028 27.61 46 5D.76 119 15.43 12.14 1.29 21 136 10.0 .33 .9 1.7 C 72270 629 1.49 46 5D.06 11S 28.28 3.00 1.67 24 68 6.7 .18 .4 .7 B 72272 255 56.24 46 27.36 119 34.66 16.S1 F 58 10 114 7.3 .10 .6 ~ 8 B 72274 142 32.45 46 49.90 119 28.18 3.00 .93 10 195 6.5 ~ .18 1.0 2.6 C 72274 1154 32.58 46 2S.18 119 1S.SO 5.19 .51 5 191 6.8 .01 ~ 2 .3 C 72274 1154 41.18 46 29.43 119 18.93 5.86 .42 5 205 6.8 .06 .8 1.0 C 72274 1214 .50 46 2.19 119 28.0S 6.41 .77 10 291 24.9 .2S 3.7 5.1 D 72274 1851 11.06 46 42.34 119 21.13 3.00 .76 14 63 1.9 .13 ~ 4 .6 A 72275 250 30.99 46 44.46 119 20.67 1.24 .66 11 68 2.1 .11 ~ 3 9.5 B 72276 1342 24.59 46 50.70 11S 47.12 3.89 .82 14 132 12.4 .21 .6 1.7 C 72280 635 42.72 46 49'.98 119 28.78 3.00 1.91 27 i 62 7.3 .20 ,4 .6 B 72280 ',644 32.80 46 49.72 119 27.93 3.00 1,35 14 '129 6.2 .09 ~ 3 1 ~ 1 B 72280 722 27.74 46 5D 03.11S 28.89

~ 3.00 'l.32 15 159 7.4 .09 ~ 3 .7 B 72280 1046 33.96 46 49.76 119 28.59 3.00 1.22 12 196 1.0 .14 .6 1.2 C 72281 7 5 17.68 46 42.84 119 21.49 2.33 .67 7 140 1.2 .09 .6 .7 B 72281 916 46.46 46 46.26 119 19.87 3.0D .57 10 79 5.6 .13 .5 1.4 B 72285 1229 20.88 46 44.02 119 23.75 2.01 1 ~ 34 15 86 3 9 .08 ~ 2 1.2 A 72288 1041 33.39 46 50.80 119 46.19 2.08 2.03 1S 67 11.7 .14 .4 .8 B 3.2 C 72290 7229'l 1618 26.56 46 5D.74 119 46.19 728 13.33 46 44.51 119 23.99 3.00 1.80

.64 1.72 21 '9 8 178 13.4 4.6

.07

.11

.4 2 1.6 A 72291 72291 1734 48.79 46 44 '0 1 19 24.10 1832 10.60 46 44.81 119 23.98 3.00 F 00 1.67

.67 13 S 95 93 4.7 4.S

.08

.12 4

~

.5 2 .6.B 2.7 B 72292 0 2 28.SS 46 44.76 'l19 24.25 .D3 1.15 9 135 5.1 .05 .2 .4 B 72292 621 51.24 46 45.05 119 22.47 2.50 1.36 24 60 3,8 .12 .2 ~ 6 A, 72292 10 7 29.4D 46 50.01 119 ~28.94 2.64 1.29 13 199 7.5 .10 .5 1 ~ 8 C 72292 2133 24.22 46 44.66 119 24.28 1.30 1.74 23 54 5.0 .15 ;3 1.3,B 72293 2147 56.00 45 40.76 118 52.18 .10 1.75 12 271 40.9 .21 2.1 2. 6PC 72294 844 18.76 46 44.66 119 24.16 2.32 .82 12 95 4.9 .11 .3 1.7 B 72294 1848 57.57 46 24.35, 119 2.67 .25 .76 10 208 6.7 .13 1.0 1.2XC 72295 122 54.55 46 44.52 119 24.06 .54 .43 10 93 4.7 .11 .4 .7 B 72295 1311 51.80 46 44.26 119 23.95 .26 .60 12 90 4' .12 .3 .5 A 72295 1343 7.40 46 43.SS 119 24.08 .95 .50 10 Sl 4.3 .07 .3 1.1 B 72296 729 36.28 46 43.90 11S 24.01 1.49 .Sl 'l2 87 4.2 .12 ~ 4 4.1 B 72296 2043 47.91 46 42.19 119 56.4S 6. 84 .95 11 211 S.3 .21 1.5 .7 C 72296 2044 58.71 46 42.62 119 56.19 8.04 1.70 24 191 8.4 .16 .6 1.6 C 72297 225 'l9.45 46 42.00 119 55.43 6.07 .68 10 207 9.5 .19 1.4 .7 C 72297 3 5 42.02 46 42.16 119 56.75 7.17 1.12 13 212 9.4 ~ 23 1.3 .6 C 72299 1125 3.33 46 44.35 11S 23.63 1.00 .Sa la so a.o .15 .4 1.6 A 7230D 156 25.40 46 44.70 11S 24.05 1.35 1.00 13 85 4.8 ~ 08 .2 7.0 B 72300 720 56.49 46 17.54 119 21.80 3,00 1.09 11 100 7' .20 .7 2.0 B 72300 723 SO.S5 46 17,65 11S 23.40 5.76 1.18 5 165 8.7 .35 1.0 3.3 D 72301 736 27 00 46 5D.46 11S 27.57 F 1.,98 .80 12 197 5' F 14 .6 3.0 C 72301 744 22.39 46 44.37 119 24.23 3.00 .78 13 82 4,7 ~ 12 1.1 A 72301 846 19.35 46 17.49 119 22.05 3.00 1.4S 13 102 7.4 .26 .9 2.1 B 72301 849 10.21 46 17.8S 119 22.34 6.06 1.48 13 153 8.2 .36 1.4 1.3 C 72301 2236 59.55 46 24.27 119 3.43 .06 1.07 13 '145 6.7 .11 .4 . 9XB 72302 13 4 57.20 46 52.88 11S 26. 12 .10 .76 6 172 10.5 .16 1 ~ 2 2.1 C 72304 2 9 18.83 46 44.83 119 23.50 2.20 .77 13 6S 4.4 .10 ~ 3 1.5 A 72305 135 14.29 46 44.45 11S 23.S6 3.84 .81 12 111 4.5 .16 .6 1.3 B 72305 2132 .92 46 23.67 119 1.91 .25 1.00 14 214 ' 1 .14 .9 1.0XC 72306 2227 23.43 46 39.44 11S 37.56 5.85 .46 8 135 11.2 .19 .8 3.0 B 72307 518 9.35 46 44.72 119 24.25 3.00 .64 8 96 5.1 .11 .6 1.6 B

l APPEN DIX B - Continued DATE OR1GIN LM' LONG W DEPTH MAG NO GAP DM RMS ERH ERZ Ql 723'll 2315 15.44 46 44.83 119 23.67 F 00 1 .13 '17 69 4.6 .19 ~ 4 1.1 B 72312 7 0 18.24 46 45.05 11S 22.43 1.74 1.5S 21 60 3.8 .11 ~ 2 1.2 A 72312 2310 10.16 46 44.78 'llS 23.15 3.70 .65 9 93 4 .10 ~ 4 1.0 B 72313 2340 17.64 46 25.21 119 2.32 .13 12 206 5.20'91

.13 .5 . 6XC 72317 255 33.09 46 49.8S 119 29.13 3.00 .6S 11 199 4.0 .14 .7 1,7 C 72318 2'll3 4.72 72318 22 9 5.78 46 46 23.66 118 59 25.38 119 2.32

'0 1.91

.13 1.00

.82 11 11 225 206 9.6 4.9

.17

.13

.9

~ 7 2.0

.BXC C

72319 2359 7.22 46 24 80 11S 1.52 F .50 .92 9 259 6.3 .11 1.2 1.0XC 72320 911 8.01 46 4S.51 11S 28.27 3.0D .73 12 192 3.6 .16 1.0 1.1 C 72320 1841 14.72 46 26.06 119 2.64 1.97 .60 7 247 3.6 .08 .9 1.4 C 72321 1254 8.48 46 44.89 119 22,39 1.86 1.1'1 19 71 3.5 .13 ~ 3 1.0 A 72321 2354 21.51 46 25.5D 11S 2.44 .13 .89 14 205 4.6 .13 .6 .7XC 72322 9 0 21.46 46 19.34 119 25.75 4',64 .99 11 100 13.0 .13 .5 1.4 B 72323 1115 26.01 46 31.99 120 5.63 5.84 .83 15 251 27.0 .31 2.6 3.7 D 72325 1247 7.46 46 19.23 11S 25.32 6.25 .74 8 162 12.5 .24 1.6 1.3 C 72325 17 6 18.45 46 42.49 119 23.00 5. 17 .47 10 86 12.7 .12, .5 .7 B 72325 72326 2352 653 33.41 36.64 46 46 25 '7 44.77 11S 2 '2 119 22.63

.25

.41 1 ~ 12 19 149

.42 12 71 4.6 3 5

.15

.15

,5

~ 4

. 7XB

.8 A 72327 112 27.14 46 25.42 119 2.03 .20 88 12 150 5 0 .09 .4 .8 B 72327 825 57.48 46 44.86 119 22.44 1.93 1.58 27 57 3.5 .24 .4 1.5 B 72327 1437 59.30 46 45.33 119 22.64 .09 .75 16 62 4.4 .21 .5 .7 B 72327 1759 52.55 46 25.22 119 1.20 .79 .88 10 211 5.8 .18 1.5 1.8 C 72328 D14 27.52 46 25.49 11S 2.96 .39 .93 14 146 4.5 .15 .4 .7 B 72328 837 45.49 46 44.80 119 22.01 2.38 .63 13 60 3.1 .D9 ~ 2 .7 A 72328 1532 54.18 46 50.84 119 24.27 2.29 1.26 21 130 2.9 .13 ~ 3 .6 B 72328 184'1 57.26 46 28.67 11S 38.S4 6.08 .29 8 153 6.4 .17 1 1 ~ 2.0 C 72329 1037 35 92 F 46 28.74 119 38.77 4.84 .62 15 119 6.5 ,.19 ,5 1.1 B 72329 2158 14.98 46 28,40 11S.,39.93 6.78 . 56 1 2 171 5. 8 .08 .6 .4 B 72330 735 57.75 46 44.88 119 22.82 3.00 .49 13 61 '3.8 .12'44 .'4 .9 A 72332 2024 37.91 46 25.19 120 10.55 1.50 1.10 13 264 36.8 2.2 1.7 D 72332 2252,38.30 46 44.95 119 22.91 2.83 2.11 1,9 57 4' .10 .2 .3 A

'72332 2254 15.76 46 44.87 119 23.04 2.15 .74 14 64 4.0 .07 .2 .8 A 72333 0 8 55. 18 46 25.28 119 2.07 3. 00 .77 13 207 5.2 .15 .8 1 .DPC 72333 1217 6.30 46 46.69 119 17.02 3.00 .36 12 104 6.7 .15 .5 2.2 B 72333 22 0 9.02 45 41.15 118 52.43 1,50 1.59 22 256 40.1 .49 2.1 1.6 D 72334 356 14.22 46 45.03 119 23.07 .30 1.38 18 59 4,3 .07 .2 2.2 B 72334 932 10.34 46 45.12 llS 22.98 2.48 1.97 24 59 4.3 .12 .2 .5 A 72334 1028 45.90 46 45.20 11S 22.S2 .D4 1.16 18 6D 4.4 .09 ~ 2 .4 A 72334 1D35 26.90 46 45.10 119 23.08 .61 1.49 21 58 4.4 .12 .2 .8 A 72334 1213 14.49 46 45.11 119 22.82 .89 .87 16 60 4.2 .10 .3 1.4 A 72334 13 5 31.05 46 44.97 11S 23.08 .55 .99 16 58 4.2 .10 .3 1.0 A 72334 2339 33.71 46 25.64 11S 3.00 .30 .95 17 146 4.2 18 .7 . SXC 72335 72335 242 2 20 0 6.07

'7 46 46 44 '4 45.26 11S 23 F 11 11S 23.20 2.52

.76

.88 1.39 13 58 16 60 4.2 .13 4.7 .08

~

~

~

4 3

2.1 B

.7 A 72336 347 27.45 46 44.79 11S 23.35 3.00 .65 13 62 4.2 .09 .3 .6 A 72336 648 57.56 46 24.96 119 1.32 .75 .62 11 211 6.1 .23 1.3 1.6 C 72337 14 4 42.13 46 45.42 11S 23.34 .42 41 28 43 1.7 .20 .3 .3 B 72337 72339 1450 47 11 0 4.54

'0 46 46 45el2 23.38 119 23 119

'5

.27

.18

.75 1 ~

.98 20 61

.77 8 269 1.9 .09 9.4 .17 2.5

~ 2 .2 A 2.4 D 72339 1543 .30 46 23.43 118 59.54 .72 1.04 9 270 9.7 .13 2.3 2.4 C 72339 2356 51.41 46 25.15 119 2.46 .65 .85 15 206 5.3 .16 .9 1.0 C 72340 2020 39.33 46 45.21 119 23.38 2.79 1.78 26 42 2 0 .18 .4 .6 B 72340 2346 47.76 46 25.58 '11S 3.0S .09 .75 12 202 4.3 .13 .4 .3 C 72341 2024 42.16 46 39.78 119 8.32 2.05 .45 8 129 7.0 .08 .4 2.9 B 72341 2327 54.12 46 25.40 1'1S 2.63 .75 .84 10 252 4.8 .22 2 ' 2.3 C 72342 1524 27.76 46 44.41 119 23.40 .62 .68 9 110 3.8 ~ 14 .6 1.0 B 72342 18 9 19.38 46 45.18 119 22.35 2.90 .68 1 1 62 3.9 .DS ~ 3 .7 A

l APPENDIX B - Continued DATE ORIGIN LAT N LONG W DEPTH yAG NO GAP DM ERH ERZ Ql 72343 510 18.62 46 44.68 119 23.27 2.77 .80 16 69 4' .17 .4 1.1 B 72343 537 39.39 46 44.81 119 21.98 2.6D 1.30 21 72 3.1 .25 .5 1.3 B 72344 1134 48.44 46 48.23 1 19 31 90 F 4.08 .58 10 218 3.2 .16 1.3 .8 C 72344 15 9 1.90 46 24.68 119 .41 2.13 .93 9 216 7.2 .18 1.3 10.5 D 72344 1829 30.13 46 24.92 119 1.56 .99 .60 9 211 6.1 .14 1 ~ 3 3' C 72344 1859 17.59 46 49.63 119 28.58 3.00 .76 16 229 3.7 .11 .5 F 1 C 72344 lS44 7.28 46 24.93 11S 1.35 .50 2.50 30 123 6.2 .23 .7 .7 B 72344 1945 18.68 46 25.21 119 1.80 .90 .77 7 255 5.4 .23 3,3 7.3 D 72344 72344 1951 21 9 53 '9 '46 15.72 46 25 '1 24.82 119 119 1 ~

1.07 32 2.65 1.50 2.44 31 123

.50 7 259 5.7 6.5

.27 .6

le l.a la.o

<<7 B D

72344 72345 2217 759 45.96 46 42.47 46 25.84 24.03 11S 118 59 2 '4

'1

.14 3.00

.58

.77 8 248 9 221 3.9 8'

.23

.17 1.1 1 ~ 1 1.8

~ 8 C C

72346 322 9.10 46 25.06 11S 1.92 1.17 ~ 36 7 209 5.6 .07 .8 2.5 C 72347 1453 27.70 46 25.01 119 1.13 .90 .55 7 258 6.2 .16 2 6 6 1 D 72348 243 19.27 46 23.02 119 .20 .38 .45 7 271 10.0 .18 2.6 2.6 D 72349 2317 30.85 46 44'.80 119 22.24 .38 1;08 22 52 1.3 .15 .3 .3 A 72351 1818 27.87 46 44.80 119 22.08 ,25 .47 16 53 1.1 .08 .2 .2 A 72351 2258 .06 46 23.44 118 59.52 3.00 .55 10 224 9.7 .19 1.1 1.5 C 72351 23 0 7.53 46 23.57 118 59.62 3.00 .49 11 223 S.5 .24 1.4 1.9 C 72354 245 34.38 46 25.02 119 .67 ,73 .68 9 214 6.5 .16 1.5 2.0 C 72355 1035 54.'87 46 49.63 119 29.06 .34 1.04 21 156 3.6 .09 .2 .3 B 72355,23 9 59.16 46 40.99 119 34.44 6.70 1 ~ 13 15 116 6.1 .21 .7 .6 B 72357 6 5 1.77 46 44.92 119 21,62 .05 1.00 18 62 .5 .32 .6 .6 B 72359 2043 58.80 46 39.34 119 8.81 5.30 .51 9 121 6 4 .16 .6 1;4 B 72361 2325 56.52 46 25.11 119 2.55 1.35 .60 8 206 5.3 .15 .7 10.3 D 72362 856 72362 1114 56.38 46 2.36 46 38.82 39.28 118 118 52 '5 51.09 3.00 1.50

.7D 7

.62 5 282 288 2.7 5.0

.26

.23 2.4 4.2 4,3 32.9 C

D 72362 1459 55.13 46 34.85 119 4.87 .75 .43 10 115 3.4 .26 .5 1.0 B 72363 317 56.76 46 24.55 1'19 1.00 1.28 .64 7 261 7.0 .19 1.7 70.6 D 72363 1141 43.73 46 38.74 118 52.58 1.50 .49 7 283 3.2 .30 2.8 13.7 D .

72366 1835 5.65 46 28.20 119 40.41 18.05 .83 15 144 5.7 .13 .7 .7 B 73 2 1750 34.45 46 3.71 11S 4.44 5.95 .75 7 216 11.1 .18 8. 1 11.7 D 73 2 20 6 49.07 46 44.71 11S 25.54 .40 .89 19 61 6.5 ~ 17 .3 .6 B 73 12 2D52 54.75 46 44.45 119 21.01 2.05 .66 13 83 2 1 .13 .4 .9 A 73 18 1453 6.03 46 21.56 119 4.97 1.18 .81 11 254 11.9 .15 2.0 4.1 C 73 25 137 27.19 46 50.4S 119 34.70 3.69 .76 16 118 3.8 .14 .4 .7 B 73 26 2334 59.53 46 31.70 119 2,63 3.00 .S4 1S 154 7.2 .16 .4 .6PC 73 27 1629 27.13 46 38.15 118 53.26 1.09 .88 10 242 2.9 .10 .8 1.0 C 73 27 1640 48.43 46 42.12 119 23.57 3.85 .66 11 131 4.1 .09 .3 .7 B 73 27 1641 58.88 46 42.05 1 19 23.62 3.91 .71 11 131 4 3 .08 .3 .5 B 73 28 2138 44.01 46 4.23 118 25.93 4,43 1,89 34 '184 18.7 .28 1.8 1.8 C 73 30 2157 .57 46 24.44 1'1S 2.77 .04 .68 11 207 6.5 ,13 .8 1 .OPC 73 32 5 4 46.27 46 51.15 119 18.84 1.35 .44 6 265 6.2 .17 2.1 32.5 'D 73 32 1625 20.60 46 44.50 119 25.22 3.00 .65 10 85 6.0 .10 .4 1.'4 B 73 33 2159 49.32 46 25.12 119 2 08F 3.00 1.24 12 208 5.5 ,14 .7 1 .'3PC 73 34 2 4 27.02 46 51.15 119 18.21 1.50 .32 7 157 6.9 .34 1.8 38.5 C 73 35 1340 73 35 1716 50 '7 46

.95 46 3S ~ 15 11S 10 24.89 11S 3.17

'1 1.5D 1.50

.39 7 1.3D 16 183 204 7.2 5.6

.29

.24 1.6 18 ' D

.8 16.4 D 73 36 8 9 45.87 46 39.34 119 8.4D 2.70 .48 13 91 6.2 .27 .8 4.2 B 73 36 1329 2.14 46 32.76 119 36.00 20."26 .71 16 86 9.6 .13 .7 .8 A 73 36 2330 36.32 46 24.22 119 3.12 .75 1.45 12 146 6.8 .17 .3 .6PC 73 37 834 31.64 46 23.36 119 1.85 1.50 1.34 15 152 8.7 .23 .7 2.2 C 73 38 21 8 11.56 46 25;41 119 2.31 1.46 1.45 16 120 4.9 .12 .3 .SXB 73 39 2243 23.00 46 25.22 119 1.74 .25 .84 11 209 5.5 .16 1.3 1.6XC 73 40 2355 38.48 46 42.18 119 23.83 1.72 .73 '12 85 4.4 .11 .4 4.'7 B 73 41 19 2 73 42 11 1 58.70 46 40.56 46 32.49 119 34 33.2S 11S

'7 36.7S 14.92 11 ~ 14 1.18 16 72 10.4

.38 11 106 9.2

.2D

~ 29

.8 1.5 B 1.3 3.0 B

APPENDIX B - Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM RMS ERH ERZ Ql 73 43 23 8 5S.11 46 2S.42 119 1.S3 1.18 .90 12 207 5.0 .11 ~ 7 1.6 C 73'5 2115 3S.S4 46 38.76 119 8.36 4. Sl i .47 10 95 5.2 .18 .8 1.0 B 73 45 2138 17.67 46 25.25 llS 1.76 1.32 .72 'lO 20S 5' .10 .7 2 1.6 D 73 46 1138 40.20 46 39.20 119 7.45 2.69 1.43 25 S3 5.7 .27 .6 1.2 B 73 50 4 2 14.97 46 39.14 '119 7.11 3.00 .68 9 93 5.5 ~ 14 .6 3.1 B 73 52 1327 29.27 46 48.3S 119 24.42 .59 .72 11 107 2.7 ~ 09 .7 B 73 54 1510 3S.07 46 39.38 119 7.70 1.35 .71 13 75 6.1 .33 .9 5.9 C 73 55 73 61 S32 1844 7 '5 46 25.SO 46 39 '9 'l 19 6.82 119 26.86 F 00 3.0D

.41

.82 13 76 1.71 18 2S6 6 3 16.8

.23

.25

.7 3.0 2.6 1.9XD B

73 62 73 65 02S 820 12o83 46 31.91 46 25 '7 119 2a64 52.27 119 21.49

.17

.23

.76 12 148

.98 14 184 5.0 5.5

.10

.08

~

~

3 3

.6

.4 B

C 73 65 2333 43.63 46 39.23 11S 6.33 3;00 .76 9 95 5.7 .20 .9 4.1 B 73 66 115S 47.S3 46 21.34 119 35.39 18. 40 .73 13 126 4' .21 1.1'5 1.0 B 73 68 6 6 35.97 46 46.94 119 .43 3. 00 1.15 16 135 15.9 .17 1.0 C 73 69 257 42.03 46 39.95 118 37.65 .67 2.11 21 206 22.2 ~ 22 1.4 1.2XC 73 70 1325 40.03 46 46.30 119 23.36 .37 1.19 18> 65 6.0 .34 .7 1.5 C 73 71 8 1 19.16 46 45.93 119 23.36 1.80 1.15 16 70 5' .24 ..6 8.7 C 73 73 815 37.02 46 3S.55 119 8.12 3.00 .83 14 93 6' .28 ~ 7 5.9 C 73 73 819 21.52 46 39.56 1'lS 7.98 1. 34 .59 1S 73 6.5 .17 ~ 4 2.5 B 73 73 9 1 35.34 46 39.59 119 8.89 3.0D .35 12 92 6.9 .37 1.4 4,8 C 73 74 519 16.56 46 46.66 119 23.36 3.88 1.D2 '13 104 5.3 .'13 .5 .9 B 73 74 2315 38.11 46 25.d3 119 2.40 .19 .77 9 205 4.8 .06 ~ 4 .5 C 73 76 636 52.61 46 14.31 119 7.66 5.81 .67 11 126 14.7 .25 .7 1.1 C 73 76 645 46.06 46 14.52 119 6.28 5.83 .47 10 131 16.4 .10 .4 .6 B 73 87 2314 3'l.45 46 38.38 119 8.51 3.00 ~ 55 10 97 4 7 .35 1.0 4.7 C 73103 021 55.73 46 24.54 119 3.04 .33 i53 8 233 6.2 .09 .9 1.0PC 73112 351 32 '1 46 57. 12 11S 47.70 11.78 .87 13 106 14.6 .29 1.7 4.6 B 73115 951 2.24 46 26.44 119 16.08 1.50 .55 9 109 1.8 .2D .6 2.4 B 73115 73118 1252 16.00 46 26 '3 613 25.62 46 52.S9 119 16.04 119 1S.69 1.79 3.00 1.53

.87 15 13 112 171 1.6 .16 7.8 .13

.6

.5

.8

.8 B

B 73121 440 24.77 46 25.89 119 16.34 1 ~ 27 .53 1'l 112 1.2 .16 .5 1.8 B 73121 S46 4.22 46 26.03 1'lS 16.60 1.06 .48 13 110 .9 .17 .5 .7 B 73123 042 18.d3 46 39.62 1'lS 7.52 1.50 .48 10 95 6,4 .15 .5 13.5 C 73123 2 5 47.97 46 45.00 11S 23.33 3.00 .53 10 93 4.4 .15 .5 2.9 B 73125 1232 26.80 46 19.0S 119 25.46 7.88 .82 9 101 12.4 .18 .9 6.5 C 73132 2012 35.21 46 21.81 11S 26.09 1 .ee .86 13 81 12.2 .10 .4 5.1 C 73153 73155 2343 42.81 46 49.95 1839 30.43 46 24.87 119 20 119 3.16

'2 2.58

.72

.56 1.49 10 13 150 204 3.1 .27 1.D 4.5 5.6 .11 4 .5 C

C 73155 73157 2314 49.52 46 25.12 2324 56.42 46 24.27 119 3 11S

'2

.Sl

.75 2.05

.66 1.13 12 14 202 216 5.1 .18 7.5 18

~

~

.9 1.0

.8 1.9 C

C 73158 20 1 44.88 46 50.12 119 19.57 11.86 1.47 21 80 4.6 .38 1.1 2.4 B 73162 243 39.24 46 24.56 119 2S.68 12 19 .64 13 69 7.5 24 1.1 1.7 B 73'l63 73164 147 34.26 46 25.04 2036 52.46 46 22.64

'l19 119 2 '9 7.74 F

.75

.67

.68 12

.71 11 206 193

~

5.4 .10 .5 11.1 .24 1.0 1.4

.5 C C

73164 23 2 37.08 46 50.51 11S 23.54 2.90 2.21 26 67 1.9 .23 .5 .5 B 73165 311 48.70 46 24.80 11S 2.55 .78 1.80 27 207 S.S .35 1 5 1.4

~ D 73165 410 26.82 46 24.86 11S 2.68 2*80 .97 12 206 5.7 .17 .8 1.2 C 73168 1026 36.19 46 50.16 119 23.68 1*28 .47 12 174 1.4. 15

~ .5 2.4 C 73168 1529 45.30 46 39.87 119 35.23 .57 1.48 18 70 3.8 .18 4 .8 B 73170 73172 912 56.60 46 24 757 1.63 46 50

'6

'6 11S 119 2.28 20.89 1.26 3.00

.55

.62 12 12 210 156 6.9 .23 1.1 77.1 3.0 .12 .3 .7 D

B 73174 727 38.88 46 48 05 F 119 13.41 16. 07 .66 15 S2 6.9 .26 1 1 1.2

~ B 73174 1319 35.93 46 49.76 119 23.37 .84 .41 10 166 .6 .08 .3 .4 B 73174 73175 2155 44.42 46 5'9 1032 2.08 46 56.61 119 119 23.57 4'1.62 1 ~

3.00 28 1.25

.S4 14 108 9 219 1.7 .06 .2 10.7 .26 1.7 13.2

.5 B D

73179 1811 12.83 46 39.03 11S 7.88 2.70 .63 13 91 5.S .31 .8 5.6 C 73180 1437 41.63 46 24 80 F 11S 1.16 .79 1.40 5 248 6.5 .07 3.1 57.5 D

APPENDIX B Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM RMS ERH ERZ Ql 73185 22 9 11.64 '46 49 '1 119 18.83 3.00 .70 16 131 5.4 .16 .4 1.0 B 73190 749 . 9.18 46 11.05 119 36.86 1 3.04 1.35 32 192 6,3 ,30 .9 "

.6 D 73191 9 3 45.76 46 25.31 119 16.69 .68 .91 14 114 1.4 .24 .6 .8 B 73193 219 6.D5 46 38.D1 119 35.94 22.38 ~ 18 'll 107 11.4 .13 .7 1.0 B 73197 1355 5.59 46 39.37 119 5.23 'l .73 1.80 28 79 6.2 .24 ,6 .7 B 044 27.89 46 48.01 2.48 25 274108.7 .38 4.0PD

'2 73201 117 3D.72 .75 7 73202 212 11.61 46 25.15 11S 1.87 1.57 2.24 20 121 5.5 .13 .4 .SB 73205 7321'l 855 11 '8 46 45.36 1623 42.15 46 4S.93 119 119 23.54 20.58 1.69 1.20 1.46 30 SS 5.1 1 ~ 05 24 126 3.3

.25

~ 32

.4

.6 1.1 B 1.7 C 73211 1927 41.69 46 49.89 119 20.26 .38 .98 24 125 3 ' .29 ,5 .9 B 73215 154 21.79 46 50.39 119 20.93 4.83 ,67 11 162 3.2 .17 .6 .7 C 73215 837 41.83 46 38.82 119 6.27 3.00 .73 14 84 4.9 .22 .6 1.7 B 73218 814 2.49 46 50,46 1'l9 2D.94 3.00 ,63 10 163 3.2 .16 .5 1.2 C 73218 1423 36.95 46 50.52 11S 23.14 2.07 1.76 19 68 1.9 .19 .6 .7 B 73220 743 44.11 46 16.24 119 32.95 7.51 .95 15 136 12.3 .21 .6 41.3 C 73220 73222 2331 0 1 17 '3 46 50".03 119 24.15 47 2.00 119 2D ~ 1S 16.25

.08 7.21 1.34 17,126

.61 11 '269 3.8 12.0

.22

.15

.5 2.2 1.9 C

.6 B 73224 744 26.07 46 50.39 11S 20.90 2.41 .64 12 162 3.2 .13 .4 1.3,.B 73227 235 52.58 46 51.D1 119 36.99 3.17 .55 9 1Sl 1.4 .07 .5 .6 C 73233 73233 4 3 2131 33 '9 46 15e36 119 5.26 46 43.43 11S 33 '8 17.S1 6.21 3.00

.74 12

.85 13 146 74 10.6 3.7

~ 15

.14

.6

.4

.7 B

.9 A 73235 1221 49.32 46 38.71 119 41.SO 3.00 .91 12 85 6 4 .28 .8 3.9 B 73238 11S2 31.80 46 14.02 119 34.83 12.70 .56 11 164 8.4 . 18 1.0 1.5 C 73242 1355 50.59 46 49.81 119 44.91 3.00 .85 15 122 10,6 .10 .3 2.7 C 73245 1 2 57.24 46. 36.S6 120 24.42 3.00 '1.64 19 271 41.6 ~ 17 1.6 2.3PC 73245 23 8 51.01 46 41.42 119 15.87 F 00 1.10 21 73 6.5 .16 .3 .9 B 73247 9 2 22.66 46 49.63 119 45.13 3.DO 2.54 17 1D6 11.0 .12 .5 .6 B 73250 212S 2S.SB 46 47.,36 119 34.78 1.73 1.04 9 241 4.2 .11 1.2 3.3PC 73250 2252 55.69 46 37.02 120 22.73 3.DO 1.88 19 266 39.6 .12 1.1 1.8PC 7325l 2324 73251 2326 32 '6 46 SO.S6 119 59,75 46 50.77 119 36.80 37,39 3,00

.98

.21 7 181

.03 5 211 1.9 1.6 .17

.12 1.8 7.6 40.7 3.1 C D

73252 ll 732S3 'il7 8 45.52 46 51.96 11S

'0 30.54

'5 3.00 .BS 1.73 5 208 8.0 8 228 32.5

.04

.33 1

.4 4.0 1.0 2.3PD C

4D 57 45 54

~ 119 18 1.08 73253 234 18,22 46 36.95 120 21.86 1.95 1.68 11 284 38.7 .09 1.0 .7PC 73255 2054 54.87 46 SD.03 119 44.68 1.29 2.33 18 65 10.2 .14 .4 .8 B 73256 31S 40.49 46 41 09 119 17.73 4.60 .51 11 147 5.7 .11 .4 1.0 B 73256 .1429 73257 1910 50 '4 F 46 44 89 119 F

2.94 46 50 14 11S

~

20a98 11.61

.10 5.'64

.92

.70 8 144 2.9 7 175 10.9

.05

.04

.3 .2 B

.3 1.5 B 73258 331 15.73 46 44.67 119 20.56 3.0D .50 9 109 2.5 .18 1.0 1.6 B 73259 7 2 58.D3 46 50.40 119 36.12 1.83 .27 5 165 2 ' .08 1.2 4.2 C 73259 1137 4.44 46 41. 13 119 13.95 4.57 .46 10 106 6.1 .10 .4 1 1 B~

73259 1737 54,88 46 44.53 llS 20.63 1.75 .79 11 61 2.2 .11 .4 1.6 A 73259 1741 26.4S 46 44.55 119 20.46 2.05 .58 10 64 2.3 .05 .2 .7'A 73260 239 73264 155 16.43 46 SO 24 119

~

30.94 46 S0.32 119 23 '2 11.85

.51 6.08

'44 8 284 1.03 8 150 1.4 11.2

.05

.06

.5

.4

.3 C

.5 B 73268 2112 73268 2349 13.24 46 ,4 '0 118 35.71 46 50.19 119 26.04 11.75 5.20 4.17 1.49 9 202 1.12 12 101 18.5 11.0

.20

.07 3.1

'.3 5.0 D

.6 B 73269 850 30.35 46 41.15 119 15.85 1.86 .61 8 109 6.'9 .05 .2 2.6 B 73272 826 54.00 46 4D.SS 119 14.69 ,4.64 e76 8 112 6.6 . 11 .5 .9 B 73273 1514 26.72 46 40.98 119 15.92 2.53 .79 1D 11D 7.3 .05 .2 .6 B 73273 2045 46.66 46 4S.87 119 44.89 2.04 2.36 16 67 10.6 . 12 .4 .7 B 73274 2221 4S.74 46 41.57 119 14.96 .12 1.40 12 107 5.7 .13 .5 1.1 B 73275 16 6 23.52 46 41.42 119 1S.79 3.00 1.69 15 97 6.5 .14 .4 .8 B 73275 1622 22.91 46 41.30 119 15.60 1.45 1.16 10 107 6.5 .08 .4 8.9 C 73275 1654 73278 1738 3.92 46 41 '7 119 15.94 46 41.27 119 15.70 15.79 3.0D 2.11

.70 1.78 1D 108

'l4 97 6.8'06 6.7 ;12

~ 3 1.2

.4 1.0 B

B 73281 12 6 16.95 46 44.24 11S 20.54 3.00 .71 10 90 1.7 .18 .7 1.6 B

I k

S

APPENDIX B- Continued DATE ORIGIN LAT N LONG W DEPTH HAG NO GAP -DN RMS ERH ERZ Ql 73282 3 3 37.37 46 44.92 119 19 84

~ .36 .64 10 106 3.2 .08 ~ 2 .3 B 73282 1831 52.25 46 41.32 119 14.61 1.50 1.01 11 79 6.0 .17 .6 14 C 73282 2142 12.87 46 41.66 '}19 14.24 3.00 .81 11 119 5 2 .09 .4 2 .I B 73285 1252 49.07 46 39.08 119 6.'}7 1.25 1.30 12 94 5.4 .14 .4 1 .9 B 73286 21 7 54.00 46 40,95 119 16.15 3.00 .S4 13 69 7.4 .11 ~ 3 .9 B 732S7 230 1S.SO 46 41.26 11S 15,1S 1.94 .93 13 72 6.4 .17 .5 5 .7 C 73287 73287 247 253 41 '7 34.08 46 46 41.42 41.43

'}19 14.76 119 14.70

.88 1 .40 1 56 20

~

1.51 18 70 70 5.9 5 8

.16

.14

.4 1.5

.4 1.0 B

B 73287 1315 31.49 46 41.31 119 14.92 1.50 .6'4 14 75 6.1 .14 .4 9 .7 C 73287 1315 46.17 46 41.40 11S 15.02 52 .96 13 74 6.0 .11 .3 .7 B 73288 73289 20 2 1829 2lr19 55.03 46 46 39 '6 53.86 119 Sr87 119 43. 12

~

.29

3. 00 1.13 10 154

.87 9 106 6.3 8.6

.07

.18

.3 1.1

.7 2.3PB B

73289 2224 15.SS 47 3.20 119 55.50 .50 1 41

~ 11 193 11.6 .09 .7 1.3XC 73290 2140 12.62 46 53.81 11S 43.53 3.00 .68 11 104 9.0 .05 .3 .6PB 73291 73291 153 3 4 12 '0 33.84 46 46 39 'S 39.13 119 7 19

'9 7.44 1.32

1. 27

.93 13 94

.68 13 92 6.2 5.5

.16

.16

.5 2'

.4 8 6.6 C B

22 '2 1

73291 2126 26.48 46 43.93 119 1.75 .56 11 77 2.8 .10 .3 2.2 B 73293 254 44.76 46 50.44 119 37.16 .94 .82 12 115 2.5 .18 ,9 2.5 B 73302 1259 5.25 46 39.17 119 8.03 3.00 .83 10 Sl 5.8 ,07 .3 1.4 B 73302 15 8 40.07 46 15.58 119 29.19 3.00 1.33 11 149 13.3 .30 1.4 2 ' C 73303 233 15.47 46 39.44 119 8.36 'I .45 1.11 14 92 6 4 .15 .4 2.2 B 73304 716 4S.58 46 49.66 119 44.S6 2.62 1 ~ 31 16 68 10.8 .14 ,4 .9 B 73307 822 39.71 46 44.35 119 21.69 2.65 .96 12 60 2.2 .26 .8 2.6 B 73307 1055 8.58 46 44.10 11S 18.16 1.80 .72 10 132 3 7 .20 .8 5.7 C 73307 2016 31.34 46 20.68 1 1S 24.62 .45 1.11 7 106 }3.5 .10- .1 .1XB 73310 1645 8,03 46 51.88 119 34.61 5.37 .78 9 178 3. 1 ~ 29 2.3 1.4 C 73313 15 3 27.87 46 38.96 119 8.21 3.00 .83 12 89 5.5 ~ 22 .7 3.9 B 73313 1956 8.53 46 53.79 1'19 43.53 3.00 .97 12 96 9.0 .09 ~ 4 .7PB 73313 233S 15.03 46 39.67 119 8.'}6 3.00 .57 11 94 6.7 .21 .7 4.8 B 73326 1958 45.12 46 40.81 119 18.41 3.00 '}.37 20 57 5.6 .19 .5 1.1 B 73330 456 34.49 46 5.41 118 43.84 7.53 1.27 9 142 16.4 .15, .8 9 9.5 C 73333 832 13.99 46 39.11 119 5.22 3.00 1.16 17 96 5.7 .21 .5 1.2 B 73339 1435 11.79 46 17.20 119 23.06 3.00 1.61 9 168 7.7 .24 1.2 2.3 C 73339 1934 31.17 46 54.00 11S 43.78 3.00 .90 8 140 9.5 .08 .6 .7PB 73344 '}516 17.15 46 43,43 11S 10.23 .22 .74 11 108 3.9 .11 .3 .4 B 73345 1049 19.06 46 24.75 119 15.43 1.04 .50 8 124 3.2 .28 1.3 3.4 B 73353 325 5.96 46 52.36 119 22.51 1.35 .57 9 189 5.3 .25 1.5 2 7.4 D 73354 1 8 28.24 46 52.13 119 21.23 2.35 4.38 21 71 5.4 .11 .4, .6 B 73354 355 55.84'46 52.24 119 21.17 2.77 1.86 24 71 5.6 .20'20 .5 .7 B 73354 550 23.19 46 52.60 119 22.75 .67 .95 14 164 '5.7 4 .9 C 73354 73356 819 1510 42 '3 27.60 46 46 51 '5 51.91 11S 21 1 19

'1 21.62

.91 3.00 1.08 10 183 1.56 1S 73 4.8 4.8

.08

.17

~

.3

.5 1.2

.8 C

B 73356 1552 25.57 46 51.75 119 21.27 .53 .80 11 179 4.7 .19 .7 1.1 C 73357 73357 817 1020 31rl8 1.09 46 46 52 ~ 29 119 22 52.00 119

'5 21.10 1.28

.47

.75 10 188

.61 10 181 5.3 5.3

,.08

.06

~

.4 3 11.7

.4 D

C 73357 73358 1512 036 9 '5 48.76 46 46 47 '5 50.37 119 119 32r91 38.75 1.20

.51

.53 6 216

.84 13 102 4 4 3.4

.20

.15 3.4 43.8

.5 1.1 B D

7335S 11 7 24.58 46 50.77 119 40.20 1.66 .67 14 128 4' .13 .4 3.6 B 73360 522 13.61 46 52.10 119 21.08 .60 1.09 12 181 5.4 .11 .6 1.0 C 73360 1156 47.77 46 52.45 11S 21.56 .11 1.13 13 136 5.8 .12 .3 .6 B 73360 1248 15.46 46 5'}.84 '}19 21.77 1.6S .64 8 182 4.6 .12 1 ~ 2 4.3 C 73363 937 26.89 46 2.63 119 40.65 6.42 1.65 18 248 1$ .8 .14 .8 .9 C 73363 938 14.24 46 3.43 119 39.20 10.38 2.75 2S 246 '}7.5 .20 1 ~ 2 .6 C 73363 951 "35.86 46 3.01 119 41.02 8.91 1.91 20 248 18.1 .13 ~ 8 .9 C 73363 11 3 8.78 46 2.98 11S 41.20 $ .86 1.68 21 248 18.1 .13 .8 .9 C 73363 1114 9.10 46 3.97 11S 3S.28 12.01 2.22 22 245 16.5 .16 1.4 .6 C 73364 35S 48.SS 46 50.47 119 38.58 1.99 .88 13 67 3.1 .13 ~ 4 .9 A

APPENDIX B Continued DATE ORIGIN LAT N LONG W DEPTH 'MAG NO GAP DM RMS ERH ERZ Ql 73364 636 18.06 46 52.14 119 20.62 2.72 1.08 14 106 5.8 ,12 .5 .9 B 74 3 647 12.53 46 52.39 119 21.66 1.51 1.22 15 86 5.6 .11 ~ 4 1.0 B 74 3 2237 30.57 46 52.14 119 21.40 3.00 1.08 13 88 5.3 .14 .5 1.0 B 74 4 315 21.58 46 51.78 119 22 16 F 1.03 .72 10 183 4.4 .10 .5 2.0 C 74 5 1332 26.86 46 Sled 42.18 119 4.82 3.00 1.44 20 93 11.2 .26 ~ 7 .9 C 74 6 128 SS.64 46 51.94 11S 22.83 2.47 .75 11 187 4.5 .23 1.2 3.2 C 74 6 1013 1.76 46 51.49 119 22.07 2.53 .67 10 180 3.9 .07 .4 .9 C 74 6 101S 52.64 46 39.34 119 5.54 .75 .43 10 137 6.0 .16 ~ 4 .8 C 74 6 2044 S.S8 46 50.08 11S 36.22 1.42 .65 11 136 3.3 .13 .8 7.7 C 74 7 2 9 47.06 46 52.40 119 21.82 .32 .89 13 161 5.6 .21 .8 1.7 C 74 7 1913 7.00 46 52.38 119 21.02 1.84 2.58 26 71 5.9 .21 .5 .7 B 74 8 5 0 59.43 46 17 119 23.36 3.00 1.29 14 150 3.1 .46 2.1 2.2 C 74 9 947 5.08 46 47.57 119 21.56 1.92 1.37 23 75 4.1 .21 .5 1.0 B 74 10 1630 11.22 46 52.35 119 21.59 1.35 .96 15 "110 5.6 .16 .5 1.0 B 74 18 017 48.39 46 50.52 119 38.51 1.45 .88 14 96 3.0 ~ 11 .3 1.1 B 74 20 1214 16.39 46 45 19 F 119 14.35 1.48 .36 12 116 2.3 .05 ~ 2 .9 B 74 20 1215 5.4S 46 45.54 119 14.67 .45 .85 19 83 3.1 .15 .5 B 74'0 1247 2S.08 46 45.70 11S 14.59 1.50 1.16 16 84 9.1 .32 ~ 9 4.3 C 74 20 1322 28.97 46 46.04 119 14.52 .14 .94 15 85 3.7 .24 .5 .6 B 74 21 6 5 43.62 46 51.94 11S 20.50 .20 1.03 14 177 5.6 .13 .5 B 74 21 1439 49.31 46 51.94 1'19 20.26 .15 .69 13 176 5.8 .12 .4 .6 B.

74 22 1445 9.15 46 42.32 119 4.53 1.54 1.84 22 95 11 .4 .15 .4 .6 C 74 23 725 40.43 46 51.73 119 22.25 3.S4 1.57 14 110 4.3 .27 1.0 1.5' 74 26 16 2 55.39 46,44.75 119 13.11 4.45 1.07 14 101 10.2 .25 .7 1.3 C 74 26 16 4 19,53 46 44.75 11'9 13.99 1.35 .81 15 98 1.5 .27 .6 3.7 B 74 31 1254 30.44 46 13.40 119 1S.37 17.85 1.23 21 193 1.3 ~ 23 1.1 .9 C 74 34 19 6 34.41 46 52.23 119 21.64 3.00 .Sl 12 185 5.4 .15 .6 1.6 C 74 35 74 36 545 918 1.85 57.71 46 51.19 119 4 46 50.99 11S 38.33

'3 19.16 1.62

.59 1.43 12 126 14,2 15 69 2 2

.19

.20 1.0

.6 1.5 1.3 B

B 74 39 74 46 831 11.54 46 52.21 2137 40.40 46 13.61 119 21 '5 119 45.60

.89

.38 1.53 2.14 15 109 5.5 15 251 6.0

.15

.34

,5 1.5 1.8 1.4 B

D 74 51 1242 26.73 46 50 51 F 1 19 21.78 1,26 1.11 15 124 2.5 .14 ~ 4 1.6 B 74 51 2026 49.80 46 14.02 11S 43.51 .38 2.15 20 219 3.8 .43 2' 2.1 D 74 54 21 7 9. 17 46 51.58 119 21.02 1.59 .93 11 141 4.7 .14 .5 7.8 C 74 58 036 15.68 46 2.00 119 4S.54 .07 2.14 22 257 22.7 .34 1.6 1.8PD 74 66 4 8 59.24 46 38.78 119 37.45 2.39 .41 S 126 .9 .06 .2 ,5 B 74 69 9 2 53.53 46 52.15 119 21.11 3.00 .89 12 182 5.5 .16 .6 1.4 C 74 69 1536 3,74 47 2.65 1'1S 31.23 1.50 1.21 12 96 21.5 .15 .4 .9 C 74 87 2336 54. 15 46 36.83 119 6.63 .22 1.17 17 93 1.2 .18 .5 .6 B 74 Sl loss ss.7o 47 14.eo >>9 3s.es 11.92 1.30 10 138 11,7 .09 .8 1.3 B 74 93 2149 57.53 46 22.31 118 55.20 2.50 1.48 18 142 14.9 F 15 .5 .7 C 74 95 0 4 54.27 46 50.61 1'19 11.90 5.28 1.03 12 118 11.7 ~ 13 .5 .7 B 74 95 1919 42.59 46 50.70 119 12.12 3.00 1.11 8 117 11.8 .09 .5 3.3 C 74 SS 13 S 44.89 46 48.23 llS 40.20 3.00 1.11 17 107 7.7 .26 .6 1.2 B 74101 74107 1241 40.92 46 50.00 253 33.25 46 51.01 119 11S 45.17 11.75 2.33

.1 .22 2 '5 14 66 10.8

.94 15 119 12.5

.10

.24

.4

.6

.8 2,4 B

C 74107 258 7.77 46 50.92 119 11.26 1.23 .91 13 122 12 4 .31 .8 4.3 C 74107 3 4 13.78 46 50.70 119 12.16 2 +43 1.19 13 100 11.8 .09 ~ 4 .9 B 74107 1542 25.91 46 47.64 11S 40.85 1.89 ~ 78 10 111 9,0 .12 .3 5.5 C 74107 1542 37.13 46 47.95 119 41.03 1.50 1.23 13 111 8.7 .20 .9 24.0 C 74108 0 1 56.51 46 46.01 119 19.67 1.90 ~ so lo 7e s.2 .06 .2 2.0 B 74109 12 6 29.77 46 36.88 119 6.44 .25 .67 11 94 1.3 .19 .6 .7 B 74112 049 23.37 46 32.35 119 38.29 17.56 .82 10 76 6.6 .50 3.3 5.1 C-74113 657 3.08 46 49.61 119 23.10 .19 1.1S 9 126 .2 .14 .7 .5 B 74113 2119 10.93 46 50.68 119 11.33 .41 1.21 20 122 11.9 .22 .5 1.0 C 74118 1234 8.00 46 52.10 11S 5.63 3.00 1.13 12 122 11.9 .23 .9 1.8 C 74121 1346 36.50 46 50.33 119 22.80 .22 1.40 15 124 1.6 .22 .7 1.3 B

APPENDIX B Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM RMS ERH ERZ Ql 74123 138 59.56 46 36.91 119 7.18 .16 1.22 18 90 16.1 .16 ~ 3 .6 C 74127 2313 30.87 46 9.78 119 4.63 3.00 1.11 11 137 17.3 .37 1.9 2,5 C 74129 242 37.81 46 4S.56 11S 11.22 3.00 1.16 10 135 15.1 .13 ~ 5 1.4 B 74130 147 43.80 46 14.92 1 19 42.40 .76 1.67 11 196 4.3 .22 1.7 2.4PC 74135 645 34.39 47 10.11 11S 3S.64 3.00 2.06 13 147 21.0 .20 1.4 1.7 C 74136 3 2 46.8S 46 50.96 11S 741 36 315 39.55 46 50.17 119 11 '6 12.17 1.09 1.35 1.12 16

.70 6 122 169 12.5 10.9

.32

.05

.9 3.4 C

.5 9 0.0 C 74136 2312 55.04 46 56.98 119 27.66 .30 1.98 21 76 15.0 .13 ~ 4 3.3 C 74139 630 12.25 46 36.81 11S 6.61 .10 .84 "11 104 1.2 .19 .5 .6 B 74142 041 10.22 46 49.79 11S 25.20 .07 .72 8 226 2.7 .07 1.1 .9 C 2.5 74143 1516 31.55 46 49.79 11S 74144 1730 20.S4 46 49;44 119 74152 1838 50.01 46 4S.61 119 2S.DO 40.30 24.17

.71

.85 3.00

.92 1.61 24

.85 8

S

'4 179 6.0 127 1.4

.05

.18

.17

~

1.0 3 .9 B

.5 1.5 B

.9 B 74160 2213 50.50 46 15.77 119 33.94 10.89 .81 10 140 10.8 .DS ~ 3 .7 B 74163 816 12.15 46 49.61 119 23.60 3.00 .82 11 127 .7 .'21 1.0 1.2 B 74165 1252 44.77 46 49'.48 11S 24.58 .09 .84 9 127 1.9 .13 .5 .8 B 74167 1447 17.88 46 50.S6 119 22.98 .11 1.25 10 139 2.7 .05 .2 .4 B 74172 1326 53. 15 46 38.71 119 37.2S 1.98 .78 7 139 .7 .14 .9 1.1 B 74189 012 53.87 46 50.47 119 41.18 .53 1.08 12 115 12.9 .12 .4 1.0 B 74191 045 58.61 46 35.S4 119 41.52 14.1D .85 8 126 5.5 .07 ,8 .9 B 74198 1833 45.70 46 24.56 119 21.48 17.53 1.1S 18 96 5.9 .15 .5 .6 B 74203 051 20.64 46 38.22 119 29.57 3.00 .68 12 113 5.0 .14 .5 2.5 B 74209 7 6 45.00 46 49.66 119 39.79 .86 1.15 14 101 5.2 27 .9 5.3 C

'74219 052 13 '6 46 50.45 119

'423D 1757 33.91 46 49.97 119 24.10 41 '8 .38 1.06

.99 12 135 1.80 21 113 2.2 6.2

~

.11

.20

~ 3 .5 B

.7 1.9 B 74234 733 26.S7 46 3.95 11S 36.22 6.S4 1.31 7 289 17.5 .07 1.1 .9 C 74235 2254 .70 46 51.59 119 1S.66 1.50 .80 7 169 5 8 .26 2.6 3 3.3 C 74237 17 4 32.66 46 14.42 119 28.59 6.33 1.16 7 166 12.3 ~ 19 2 2 2.0 C

~

74237 17 8 25.34 46 4.67 11S 36.19 11.37 1.29 11 285 16.3 .16 2.1 1.4 C 74238 043 35.97 46 3.53 11S 36.17 6.75 1.42 15 291 18.3 .22 1.7 1.4 C 74246 1 3 11.16 46 51.03 11S 23.17 .08 .80 10 140 2.8 .08 .3 .5 B 74247 1 4 28.42 46 52.70 119 21.40 .50 2.79 22 69 6.3 .19 .5 3.3 B 74251 2253 26.74 46 44.37 119 2D.93 .41 .Sl 10 69 1.S .09 .3 .5 A 74252 043 25.91 46 44.32 119 20.06 1.02 1.07 13 64 2.1 .07 .2 .6 A 74257 2156 19.63 46 52 74260 1719 2.11 46 B.BD 119

'8 11S 22e38 8.68 1.34 14.13

.90 9 188 5.2 1.19 8 155 16.5

.05

.15

.3 8.0 D 1.7 1.7 C 74264 112S '13.45 46 52.25 119 21.64 .75 1.58 21 122 5.4 .16 5 1.1 B 74264 1855 57 '0 46 49 '4 74274 1927 54.88 46 52,49 11S 11S 41 '5 22.03

.69

.90 2 '5

.82 21 10 109 6.6 189 5.7

.12

.11

~

'.3 1.7

.6 1.5 B

C 74277 737 34.83 46 43.43 11S 21.S3 6.12 .66 8 110 1 .4 .41 2.4 4.6 C 74288 447 15.35 46 19.73 119 19.02 7.93 .73 7 108 10.5 .17 1.6 5.1 C 742S4 025 29.80 46 50.23- 119 74298 1755 1.49 46 42.51 119 31 '7 23.23

.73 1.6S 1.75 1.01 20 14 87 5.2 63 3 4

.19

.15

.5 1.1

.4 3.9 B

B 74301 518 .83 46 46.58 119 2D.OO 3.00 .64 12 79 6.1 .25 .9 4.5 B 74301 610 6.93 46 46.38 11S 2D.1S 3.00 .91 12 79 5 7 .15 .6 1.6 B 74303 2338 33.S9 46 49.78 119 74305 947 48.95 46 42.34 11S 30.S4 15.52 1.97 1.24 1.37 ll

.77 14 83 62 4.2 4.S

.12

.10

.5 .1.5

.3 14.8 A

B 74306 2128 13.59 46 57.80 119 41.35 .06 1 .82 16 101 12.4 .19 .5 2.0 C 74312 937 47.70 47 13.35 119 55.65 3.00 1.76 20 231 28.9 .21 1 4

~ 2.6 C 74319 758 55.91 46 44.95 119 22.40 2.15 1.58 19 58 3.6 .11 .3 .5 A 74319 920 27.92 46 44.78 119 22.36 .65 1.37 15 100 3.3 .16 .5 2.4 B 74323 2031 45.28 46 44.SS 119 21.53 1.06 1.38 16 109 3.1 .11 ~ 3 1.2 B 74324 315 16.54 46 4'l 74324 3 0 43.42 46 44.9S 119 74328 20 3 43.15 46 42.81 119 119 21.98 21 LSD 22.59 3.00 1.50

.84 1.61 20 106

.98 6 109 1.49 19 70 3.4 3.1 2.4

.17

.11

.11

.5

.7 5.9 3

.7

.9 B

C 74329 039 18 74329 531 44

'9

'9 46 42.84 119 46 42.61 119 22,60 22.77

.23 1.48

.99 10 71 1.05 8 104 2.4 2.8

.12

~ ll 4

.5

.7 4.6

.6 Pl A

B

APPENDIX B- Continued DATE ORIGIN LAT N LONG N DEPTH MAG NO GAP DM RMS ERH ERZ Ql 74331 118 32.16 46 13.S4 119 7.69 2.70 1.22 7 127 14.6 .25 1.6 2 .8 C 74332 358 7.61 46 44.68 119 21.58 1.57 1.DS 9 105 2.7 .09 .4 2 .3 B 74332 2145 53.65 46 44.78 119 24.41 .66 1 06

~ 9 116 5.3 .06 .3 .9 B 74334 033 23.52 46 42.85 119 23.02 1.02 1.55 20 73 2.9 .10 ~ 2 .7 A 74334 237 50.62 46 43.01 119 22.17 1.11 1.40 17 77 1.8 .17 .5 1.0 B 74334 24D 10.62 46 42.82 119 22.32 .87 .S6 10 78 2.1 .15 .6 1.7 B 74335 023 18.41 46 42.62 119 22.66 1.31 1.77 19 63 2.7 .11 3 .9 A 74335 6 5 21 '4 46 42 74336 742 15.22 46 36.35

'1 119 119 23 '0 43.56

.29 14.55

.92

.45 9 116 3 3 10 147 8.9

.09

.13

~

.4

~ 7,

.5 B 1.9 B 74336 1837 37.04 46 42.87 119 21.72 1.43 1.03 10 65 1.4 .09 ~ 4 1.1 A 74337 1557 57.58 46 44.66 119 21.60 1.21 .87 7 105 2.7 F 06 .3 9 6.1 C 74339 1554 23.63 46 44.84 119 21.06 1.80 1.53 14 112 2.8 .07 .3 .8 B 74342 512 14.83 46 42.75 119 21.80 .76 1.15 15 57 1.6 .08 ~ 3 .3 A 74344 159 2.32 46 57.24 119 39.38 2.00 1.54 8 119 10.5 F 08 .9 2.5 C 74348 1 9 35.62 46 45.44 119 23.37 .25 1.27 12 96 5 1 .15 .6 2.5 B 74348 1743 9.66 46 49.83 119 30.90 2.13 1.97 13 SS 4.3 .08 .4 .8 B 74348 2045 37.1S 46 49.96 119 30.48 3.87 1.57 'll 163 4.3 .16 '.8 1.1 C 74349 D33 33.73 46 44.78 119 21.32 .62 1.30 10 109 2.8 .07 ~ 3 .9 B 74349 1446 48.58 46 50.17 119 30.82 1 ~ 13 ) .84 17 103 4.8 .12 .4 1.7 B 74349 1527 46.40 46 44.71 1'lS 20.80 1.22 1.02 11 112 2.6 .09 .3 3 4.7 C 74349 1534 20.27 46 14.18 11S 7.05 2.70 1.49 8 136 15.4 .32 1.2 2.6 C 74349 1843 7.01 46 50 74350 17 9 56.SS 46 43.79

'5 '119 30 119

'0 21.96

.49 3.00 1.66 1.26 18 103 4.7 10 93 1.7

.08

.27

.2 1.0

.7 B 2.1 B 74351 2225 3.63 46 44.72 11S 21.45 1.03 1.20 9 107 2.7 .06 ~ 3 .8 B 74355 445 12.SS 46 23.86 119 .51 1.97 1.31 10 158 8.4 .10 .5 2.7 C 74355 10 2 35.94 46 49.76 119 30.38 3.27 2.D2 16 100 3.9 .14 .5 .6,.B 74356 2143 11.72 46 42.63 1 19 23.92 1.78 .91 1D 82 4 2 .15 .4 4.4'B 74358 1431 43.32 46 50. 14 119 30. 19 1.42 1.82 16 104 4.6 .18 7 1.4 B 74362 648 29 '7 46 50 74363 1930 51.67 46 23.66

'3 119 119 30 '7 9.63 3.00

.31 1.21 1.57 12 167 5.0 12 111 10.7

.11

.1D

~

.5 1.5 B

~ 4 9.5 C 74365 426 14.17 46 44.66 119 21.35 1.77 1.32 10 107 2.6 .09 .4 1.9 B 75 1 348 21.55 46 49.64 119 30.12 3.00 1.50 11 157 3.6 .17 .9 1.2 C 75 1 18 3 5.18 46 23.78 119 10.38 .94 .79 8 106 9.7 .20 .9 5,8,C 75 2 7 0 19.18 46 24.80 119 1.93 1.76 .73 10 186 6.1 .14 .7 9.6 D 75 2 12 1 10.31 46 49 75 2 1839 21.65 46 44.46

'2 119 119 29.58 20.63 3.88 1.48

.86

.34 13 165 4.1 7 'l10 2.1

.26

.09 1.2 1.6 C

.6 3.1' 75 12 034 44 75 14 21 4 53

'2

'0 46 24+61 46 47.83 119 119 1+46 28.87

.70 1.88 1.14

.80 9 188 6.6 9 122 .8

.12

.23

.9 1.9 C 1.2 1.9 B 75 22 4 4 3.09 46 24.58 118 59.66 .06 .8S S 198 7.9 .24 1.0 8.8 D 75 22 439 21.52 46 24.36 119 .65 .75 .89 10 195 7.5 .19 1.2 2.5 C 75 31 1126 9.09 46 26.03 119 15.76 .91 .45 8 117 2.0 .21 1.2 2.2 B 75 33 559 30 '3 46 38 75 34 1432 10.73 46 36.54

'D 119 119 6 '7 35.64 1.84 15.32

.40

.71 11 203 13.3 11 93 3.9

.18

.08 1.4 1.8 C

.5 1.1 B 75 36 1010 40.36 46 14.73 119 29.28 1.50 .36 6 161 13.2 ,19 1.6 5.5 C 75 36 2259 10.00 46 9.89 118 38.37 3.00 1.23 13 183 26.3 .11 1.3 2.3 C 75 41 033 7.61 46 51.78 11S 22.12 1.96 .48 7 230 4.4 .'7 .9 1.3 C 75 41 1810 54.98 46 14.80 11S 2S.7S 3.00 .92 S 160 13.9 .19 1.2 1.9 C 75 42 2052 17.77 46 14.6D 119 2S.68 .06 .87 10 163 13.7 .10 4 5.7 C 75 48 1220 40 '9 46 36 75 56 142 39.51 46 51.98

'8 119 119 45+12 10.20 7.41 2.21

.47

.80 9 159 11 260 14,6

-.9 .04

~

~ 3

.12 1.9 1.1 C

.1 B 75 56 720 6.60 46 24.04 118 59,74 .17 .44 7 207 8.6 .09 .9 43.2 D 75 S5 741 4.76 47 6.84 11S 44.53 12.43 1.93 9 328 29.5 .14 15.6 3.2 D 75 99 1253 15.88 47 6.S6 119 22.98 1.50 1.23 6 322 32.3 .22 3.4 4.8 D 75 99 2026 55.61 47 4.43 118 2.45 2.70 2.45 6 3271D3.1 .09 40.8 51.0 D 75100 2129 34.50 46 25.42 75101 1624 58.90 46 42.88 119 15.86 1 .40 '.87 6 117 2.1 .06 .5 1.1 B 118 20 F 1 2 3.00 2.23 7 315 62.0 .21 26.9 24.2 D 75103 6 0 2S 95 46 25.73

~ 11S 15.24 .75 1.27 6 118 2.7 .06 .4 4.7 B

I I

APPENDIX B- Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM RMS ERZ Q1 751 03 625 32 '1 46 25.64 119 15.17 .17 1.35 1 o43 6 119 2.8 156 2 '

.01 ~

1.5 1 .1 B 4.8 751 03 633 22.20 46 25.73 119 15.63 .79 5 .10 C 751 03 654 20 54 46 25.35

~ 'll9 15o35 1.20 1.16 6 120 2.7 .10 .7 73.4 C 75103 71 1 31.55 46 26.64 119 15.58 .30 1.35 7 123 2.6 .10 .5 .5 B 75l03 1619 18.43 46 25.70 11S 15,36 1.00 1.57 7 117 2.5 .04 ~ 3 .5 B 75103 1626 38.66 46 25.19 119 15.30 .61 .98 6 122 2.9 .03 ~ 3 .8 B 75103 1639 25.45 46 25.56 119 15.32 .22 1.SS 7 188 21.8 .08 ~ 4 2.9 C 75103 1742 67.92 46 25.78 119 15,16 1.5D 1.08 5 118 2.7 .10 .5 2.3 C 75l03 2358 5.21 '6 25.87 119 15.78 1.80 2.08 1.73 1.84 9 1'l4 2' 2.7

.07

.18 '1.0

.4 .8 1.5 B

75104 1 5 64.11 46 26.18 119 15.22 S 114 B 75'I 04 1238 11.88 46 25.74 119 15.54 1.14 1.17 6 116 2:3 .D2 .1 .3 B 751 04 1435 54.73 46 26.25 119 15.68 1.20 1.77 8 112 2.2 .05 .3 64.6 C 75'l 05 3 1 15.18 46 25.86 119 15.66 .46 1.20 5 163 2.1 .02 .3 C 751 06 029 50.55 46 36.50 118 69.31 1.51 1.01 7 249 16.8 .04 .4 .6 C 751 07 315 4S.63 46 25.66 119 15.33 .40 1.32 7 118 2.6 .05 ~ 4 .4 B 751 07 18 0 10.58 46 36.20 119 1.54 .80 .SB 7 234 15.6 .03 .5 1.0 C 751 07 1912 30.54 46 25.20 11S 14.S1 .75 .97 5 192 3.3 .09 1.8 2.8 C 75110 1748 10.91 46 26.35 119 15.2S 1.11 1.78 9 113 2.7 .02 .1 .2 B 75112 1216 30.89 46 26.30 11S 14.95 1.10 2.00 8 114 3.1 .05 .3 67.4 C 75112 1355 40.D5 46 25.73 119 15.42 3.50 1.94 6 117 2.4 .D7 .6 1.0 B 75113 2221 3.12 46 26.48 119 15.44 2.68 1.45 5 122 2.6 .02 2 .5 C 75116 75117 532 44.80 46 35.63 829 1.63 46 26.32 119 119 56 '2 15.21 5.30

.29 1.43 1.D1 7

4 269 13.7 181 2,8

.07

.01 2'

~

.0

.8

.0 C

C 75119 3 0 66.15 46 26.33 119 15.96 2.60 1,65 6 120 1.9 .03 .3 .3 B 75119 2146 29.04 45 49,24 119 3.66 3,00 2.23 7 305 26.8 .10 1 7 .9 C 75122 75125 240 38.80 46 26.08 2013 21. 19 46 26.13 119 119 15 '5 15.31 2.67

.17 1.40 1.99 7 5 118 2.2 205 2.6

.Dl

.04

~

.1

.4 .4 C 751 26 7 1 35.2D 46 26.06 119 15.26 .08 1.84 7 115 2.6 .03 .1 .2 B 75126 7 7 40.78 46 26.62 119 16.10 .73 1.14 5 185 2.0 .04 .8 .8 C 751 29 934 25.25 46 26.01 119 15.83 1.30 2.83 10 185 1.9 .04 ~ 3 .8 C 751 29 2052 16.81 45 45.53 118 33.15 3.00 2.74 5 287 19.7 .25 27.0 17.6 D 751 31 242 21.32 46 25.98 11S 15.66 .30 2.28 8 114 2.1 .11 .7 .8 B 75131 354 20.35 .46 26.37 119 15.80 .42 1.07 7 120 2.1 .05 .2 .2 B 75131 1010 .39 46 25.90 119 15.76 .44 1.58 6 116 2.0 .05 .4 .4 B 75132 921 55.94 46 25.99 119 15.80 .64 1.66 8 113 1.9 .04 .2 .2 B 75132 S52 41.92 46 25.57 11S 15.74 .70 1.45 6 117 F 1 ~ 03 ~ 3 1.0 B 75132 10 9 19.38 46 26.11 119 15.67 .04 1.08 7 113 2.1 .05 .4 .5 B 75132 10 9 46.56 46 26.07 119 15.83 1.20 1.34 7 113 1.9 .07 .5 4.9. C 751 32 1029 23.34 46 26.43 119 15.87 .90 1 .27 6 121 2.0 .06 .6 1.1 B 751 32 1236 30.59 46 25.66 11S 16.56 .75 1.18 7 117 2.3 .09 .6 1.3 B 75134 75135 530 20.63 46 26.3S 920 22.02 46 25.8S ltS 15.42 11S '15.80

~

1.D5 32 2.06 1 ~ 51 ll6 112 2.5 114 1.9

.D7

.04

~

~

3 3

.4

.6 B

B 75135 936 52.88 46 25.91 119 16.19 3.00 1.25 4 132 16.6 .06 .0 .0 C 75135 939 33.36 46 25.83 119 16.02 .55 1.80 9 114 1.6 .10 .5 ~ 5 B 75136 246 30.88 46 26.00 119 15.9D .72 1.23 5 117 1.8 .11 1.3 1.1 C 75136 420.'18.07 46 27.13 llS 16.57 1.70 1.67 5 102 2.4 .20 2.7 6.8 D 75136 751 37 2139 38.SO 46 25.44 916 41.14 46 26 '4 11S 15 119

'0 16.21

.18 2.33 1.84 14 1.61 6 119 2.5 119 1.5

.27

.04

~

~

7 1.0 3 .5 B

B 751 37 1S42 17.77 46 26.84 119 15.57 .40 1.39 6 187 2.8 .04 .4 .3 C 75138 228 31.03 46 54.S1 'llS 35.78 .76 .79 5 286 6.0 .08 1.0 .8 C 75138 1635 3.32 46 26.34 'l19 15.99 .10 1.23 5 166 1.8 .03 ~ 2 .2 C 75138 192S 58.67 46 25.78 llS 15.73 .60 2.07 8 184 2.0 .13 t!1 .7 C 75139 2311 58.85 46 25.74 11S 15.28 .30 1.24 6 117 2.6 .02 .2 .3 B 751 41 231 57.99 46 SD.BO 119 1D.57 1'. 50 1.27 10 277 12.4 .'l l 'l.2 1 ~ 2 C 751 41 826 58.81 46 26.00 11S 16.52 .76 1.30 5 'l16 1 .0 .04 .5 .4 C 751 41 1545 8.69 46 25.84 119 15.42 .60 1 .28 6 116 2.4 .DS ~ 4 .4 B 75141 1640 27.48 46 26.12 119 15.54 1.8D 2.19 10 113 2' .03 .2 .3 B

I l

I I

APPENDIX B Cont:inued DATE ORIGIN LAT N LONG W DEPTH NAG NO GAP DH ERZ Ql 75141 1936 1.24 46 26.19 1 1S 15.51 1.10 2.02 10 113 2.3 .04 ~ 2 .4 B 75142 422 54.4e 46 25.67 119 15.64 .50 1.18 6 116 2.2 .03 .2 .2 B 75142 1331 33.35 46 23.71 119 10.24 .29 2.83 11 164 9.9 .06 ~ 2 2.0 C 75142 2018 56.93 45 42.68 118 33.66 3.00 2.83 7 284 24.5 .10 5.3 2.7 D 75142 2022 48.32 46 23.23 11S 9.80 .45 1.88 5 172 10.8 .14 1.8 4.4 C 75143 016 2.59 46 50.54 11S 15.50 17.69 2.36 10 261 9.8 .04 .6 .2 C 75144 026 58.43 46 26.36 119 16.23 .60 1.58 8 120 1,6 .10 .6 .5 B 75144 2027 59.85 46 25.75 119 16.05 3,00 1.55 5 114 16.5 .05 .8 14.2 D 75145 226 18.47 46 5.35 119 37.42 12.00 2.23 6 285 14.5 .20 6.4 6.3 D 75148 2257 26.90 47 23.50 119 19.95 3.00 1.48 7 328 62.6 .09 66.4 69.8 D 75148 751 49 2258 20.74 46 16.11 1951 26.46 46 25.83 118 119 10 15.99

'6 2.00 1.20 2.15 6 275 44.2 1.25 5 115 1.7

.08 3.2 4.2 D

.03 .5 74.8 D

~

75150 75150 652 6 '6 46 25.1S 1241 27.76 46 26.33 119 119 16.97 16.44

.07

.60 1.32 6 196 1.4 1.56 8 108 1.3

.03

.06

~

~

2 .2 C 3 ..3 B 75152 23 4 59.83 45 59.13 118 22.30 3.00 2.20 10 236 9.5 .26 3 ' 3.0PD 75154 1248 21.95 46 26.23 119 16.09 1.30 2.15 7 110 1.6 .08 .5 1.9 B 75155 1 250 13.69 46 26.26 119 16.48 1 .44 1.48 8 109 1.2 .02 .1 .3 B 75156 055 25.67 46 51.55 119.10.13 1.55 1.38 7 285 13.9 .10 1.7 26.0 D 75158 424 57.93 46 46.89 119 50.31 1.46 1.84 6 259 19.1 .18 4.3 3.8 D 75158 646 59.69 46 25.93 119 15.81 1.50 2.33 7 114 1.9 .10 .7 1.9 B 751 58 654 34.60 46 25.93 119 16.49 1.70 1.43 5 111 1 .0 .01 .2 C 751 58 928 49.42 46 26.41 119 16.63 F 80 1.13 6 111 1.2 .07 .6 1.7 B 751 58 11 3 8.57 46 26.64 11S 'l6.35 .06 1.46 6 111 1.8 .04 .3 .4 B 751 58 1451 21.80 46 26.87 119 15.62 1.50 1.53 6 185 2.8 .15 1.1 5.2 D 751 59 1450 14.61 46 26.14 119 18.85 .Oe 1.22 9 80 2.0 .30 .9 1.1 B 75160 75164 1026 4.47 46 25 1047 34.74 46 25.00

'7 119 16.65 11S 16.83

.60

.73 1,66 9 'l14 1.3 1 .11 6 191 1.8

.10

.06

~

.9 4 ,3 B

.5 C 751 65 1040 23.60 46 26.62 119 16.47 .14 1.54 11 106 1.6 .11 ~ 4 .4 B 751 65 1518 36.09 46 36,81 1 19 47.42 10.10 1.20 8 238 2.3 .10 1.0 1.0 C 75166 1427 40.80 46 26.60 1 19 16.6S .90 4.28 6 112 1.5 .09 .8 1.3 B 75166 1751 31.49 46 14.25 119 6.23 .07 3.12 10 141 16.5 .16 .8 4.9Fc 75166 2159 35.45 46 26.39 119 16.82 1.28 2.01 9 106 1.0 .07 .3 .7 B 75167 1959 48.13 46 36.83 119 32.79 3.90 2.51 11 79 6.9 .04 .2 .3 B

,75168 75168 216 41 '0 46 14.57 le 1 9.71 46 14 34 11S 11S 6.S3 5.75

.09

.46 1.86 5 257 15.6 2.06 10 143 17.1

.07 2.1 10.1 D

.16 .9 2.8 C 75169 054 33.14 46 36.54 11S 47.46 9.80 1.12 7 238 2.4 .06 .9 .7 C 75176 416 ~ 15 46 26.41 119 16.32 ~ 17 1.13 6 110 1.5 .02 ~ 2 .2 B 75176 2216 9.77 46 25.87 11S 16,84 .90 1.85 9 110 .6 ~ 14 .7 .7 B 75179 721 45.80 46 26.43 11S 16.49 .36 .55 7 120 1.4 .07 4 .4 B 75179 1619 51.19 46 7.61 119 41.06 F 80 1.95 7 292 9.5 F 15 11.8 7.1 D 75179 1633 43.66 46 7.77 119 42.13 10.67 3.30 10 260 9.3 .12 2.0 ".9 C 751 79 1 651 48.49 46 7.23 119 41.65 7.90 2.36 10 251 10.3 .15 2.7 2.4 D 751 79 1 654 19.19 46 6.95 119 41.81 10.40 1.55 5 299 10.8 .12 a.a 3.6 D 75179 2217 1.92 46 8.13 119 40.90 8.90 1.96 9 285 8.6 .10 1.3 1.5 C 75179 2217 52.65 46 7.09 119 41.83 10.35 3.81 12 251 10.5 .14 2.1 . SFC 75179 2224 38.80 46 7.29 119 41.72 8.10 1.26 6 297 10.2 .07 2.0 2.2 C 751 79 2227 46.81 46 7.63 119 41.95 8.20 4.35 10 251 9.6 ~ 12 2.2 1.6 C 75179 2358 4S.41 46 7.41 119 42.85 9.67 1.46 7 288 10.1 .05 1.4 1.2 C 75180 124 13.71 46 6.05 119 43.02 10.92 2.20 10 292 12.7 .04 1.4 .4 C 75180 1042 45.86 46 5.13 119 44.57 10.30 2.20 9 295 14.8 .05 1.8 .6 C 75182 446 19.59 46 48.73 119 23.15 1.20 1.58 6 11S 1.4 ~ 26 1.2 82.5 C 75182 528 2.24 45 37.68 120 .11 1.50 3.59 11 27S 69.5 ~ 21 7.3 7.9 D 75188 2041 17,79 46 4.45 118 26.98 2.50 3.18 10 294 36.8 .20 8.5 3,4 D 75198 756 45.63 45 56.39 118 7.94 7.20 '1.62 5 267 21 .6 14 9.3 12.3 D 75198 75198 1 320 53.44 46 26.00 1833 59.55 47 24.08 119 120 17.12 8.61 1.77 4.27 2 '3 6 160 2.65 10 17S 14.8

.2

~

.04

.10

.5

.7

.4 1.6 B

B 75200 1 721 40.22 46 31.19 119 2.67 15.74 '\.75 1 1 139 6.2 ~ 12 .8 .6 B

I APPENDIX B Continued DATE ORIGIN LAT N LONG W DEPTH HAG NO GAP DM ERH ERZ Ql 75203 1845 52.S7 46 26,51 11S 17.06 .94 1.13 8 105 1.1 .09 .4 .7 B 75204 1323 46.00 46 26.32 119 15.18 25 .96 9 113 2.8 .12 .5 .5 B 75204 75209 1937 16.12 46 15.90

'18 52.91 46 26.18 119 119 23.77 15.95 1.40

~

~ 36 2.21 1.37 ll 135 6.9 9 1'l 1 1.8

.16

~ 15

~

.5 7 2.0 3.2 B

B 75212 1917 15.19 46 26.21 119 16.02 1 ~ 90 1.32 9 111 1.7 .04 ~ 2 ,.SB 75224 1831 48.30 46 36.80 119 32.94 .13 2.73 11 83 7.1 .D5 ~ 2 .BPB 75226 628 35.44 46 25.65 119 16,44 1.10 1.10 9 113 1 2 ~ .18 ~ 7 1.0 B 75232 2230 22.10 47 14.61 119 59.39 11.88 1.78 8 154 31.7 ~ 21 1.3 1.8 C 75234 1915 28.43 45 54.18 119 10.88 .68 2.10 11 10S 17 ' .17 .5 3. 6PC 75237 2D11 F 88 46 18.62 117 59.27 1.30 1 ~ 82 8 279 55.6 .20 2.8 3.1 D 75242 3 5 4.04 46 36.96 119 45.45 9.07 2.31 18 114 .4 .18 .9 .7 B 75242 3 9 6.92 46 36.86 119 46.46 8.86 1.46 8 233 1.0 .07 'l .1 .9 C 75242 344 24.S7 46 36.65 119 46.74 9.33 1.49 8.23S 1.4 .03 .4 .4 C 75242 349 22.50 46 37.62 119 47.93 9.62 F 06 6 270 3.3 .Da 1.0 .9 C 75242 1537 19.29 46 37.23 119 44.21 9.65 2.06 14 9'l 2.0 .22 1.3 1.1 B 75242 1743'.30 46 36.38 11S 45.24 9.07 1.33 8 174 .9 .09 ~ 7 1.1 B 75243 3 9 7.24 46 38.84 'llS 42.9S 7.05 1.67 10 278 40.3 .36 6.4 4.2 D 75248 75251 9 1 46 '1 46 15 449 11.69 46 7.57

'5 11S 11S 28 '6 41.92

~

12.63 37 2.00 1.62 10 12 232 212 12.9 30.6

.14

,16

.9

.9

.8

.6 C

C 75251 1044 44.65 46 7.88 11S 41.24 13.76 1.95 15 210 29.9 .13 .7 .5 C 75260 2 2 44.05 46 41.42 118 S2.86 4.1S 1.S4 9 212 26 ' .23 1.3 1.5 C 75269 3 0 43.S9 46 43.29 118 56 19 6.39 1.91 14 129 21.5 .14 .5 .9 B 75275 75284 021 22 '0 45 39.28 656 11.18 46 41 '4 1'lB 1 18

~

34.16 55.20 2.39 10.20 2.4D 2.21 12 7 228 192 15.8 23.3

.12

.32 4.2

'l .8 2.2PD 1.9 D 75284 1315 56.39 46 41.22 118 55.44 7.24 2.29 14 192 23.1 .3D 1.6 3.5 C 75287 1 3 44.89 46 25,24 119 15.74 .63 1.75 5 190 2 4 .06 1.0 .7 C 75288 "546 6.73 46 41.04 118 54.78 5. 90 2.21 14 129 24,0 .25 .9 1.9 C 75288 7529S 550 21.31 46 41.79 1844 31.7S 46 40.50 118 118 54 '2 54.S6 7.4S 6.28 2.41 16 1.84 9 132 195 24.6 24.1

.30 15 1.1 1 .3 2.9 3.1 C

C 75301 2012 4.56 46 34*80 1830 7.48 46 34.11 119 32.83 18 '1 1.01 6 94 7.0

~

.01 ~ 2 .1 B

.9 75305 11S 47.S1 19.30 1.61 9 242 5.8 .07 ~ 7 C 75308 1259 33.90 46 25.78 119 15.90 1.45 1.20 9 114 1.8 .10 ~ 4 1.8 B 75308 1415 17.89 46 25.36 1'l9 16.12 1.20 1.43 7 116 1.8 .08 4 28.7 C 75308 1946 45.00 46 3.80 119 35.79 14.62 1.55 7 231 28.8 .06 1.1 .9 C 75309 13'l5 55.18 46 25.28 11S 'l5.18 1.50 1.91 8 121 3.0 .25 .8 1.8 B 75311 449 28.44 46 52.72 11S 21.89 2.05 2.87 18 72 6.1 .20 .7 1.0 B 7532D 7532D 2'l4 31r67 46 25 4 6 31.63 46 25.53

'0 119 15r91 119 15.79

.40

.50 1.82 9

.74 7 118 187 2.1 F 1

.10

.05

.4

.3

.4

.2 B

C 75330 'l846 52.81 46 54.64 119 55.58 .75 1.85 10 159 7.D ~ 28 1.8 5.9 C 75333 547 59. 14 46 25.52 11S 15.86 1.17 1.93 9 116 2.0 .12 .6 .8 B 75333 75342 1 151 29 ISO 46 25 2011 33.03 46 54.72

'0 119 119 16r28 57.84

.86 3.0D 1.04 1.88 7

16 182 186 1 ~

5.4 3 .06

.33 1.5

.5 .6 1.1 C

D 75346 1033 2.00 47 7. 19 119 36.94 12.17 1.72 8 123 25.9 .12 .7 .9 B 75353 23 3,54.73 46 41.89 119 13.63 19.35 1.48 8 194 18.6 .21 1.2 3.6 C 75354 715 34.94 46 40.5S 119 13.49 .36 .86 7 188 2D.O .10 .6 1.3 C 75354 750 26.84 46 40.8'l 1 19 13.63 12.10 1.00 9 188 20.0 .14 .8 2.9 C 75356 2355 32.34 45 38,57 118 57.18 '.13 2.08 9 200 15.2 .19 2.9 5.0XD 75362 710 51.14 46 41.18 119 12.93 .Sl 1.56 9 194 20. 1 .2S 1.6 5.3 D 75363 1427 46.11 46 41.38 118 53.67 5. 49 2. 11 13 133 28.0 .21 .8 1.5 C 75365 323 26.11 46 41.18 11S 13.10 1.02 2.70 20 87 20.0 ~ 27 .9 2.2 C 76 1 549 4,81 46 41.23 11S 13.10 1.40 2.34 'l4 126 19.S .13 .5 1.0 B 76 3 1348 57.9S 46 42.12 119 14.00 2.90 1.33 6 193 17.9 .21 2.3 3.6 C 76 3 76 5 1646 59 '1 46 41 2350 1.85 46 40.76

'7 119 13.Sl 119 13 '8 2.60 2.50 2.01 8 2.55 12 189 125 19.2 20.5

.16

.13 1.3 1.4 C

.6 .9 B 76 11 1213 52.11 46 43.37 118 57.82 3.60 2.06 7 274 30.7 .25 3.5 2.0 D 76 14 76 15 027 23 68 45 39 F

1837 19.78 46 40.59

'0 118 5'8 119 13.77

.50 3.20 1.89. 11 1.38 9 192 123 15.6 19.7

.29

.13 1.7 1.8XC

.6 1.2 B

APPENDIX B Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM ERH ERZ 01 76 76 17 2 7

}7 240 47.34 46 25.90 2.23 46 25.76 119 119 15 '9 15.17 2.87 2.60

.86 1.21 8

8 117 2.6 118 2.7

.11

.09

.5

.6 1.4

.9 B

B 76 'l7 2358 4S.17 46 40.67 119 13.74 5.53 1.19 7 187 19.8 .09 .5 3.3 C 76 21 2059 55.14 45 55.75 119 21.D1 ~ 50 1.15 6 128 10.7 .13 1.0 2.1XC 76 22 2346 39.24 45 39.90 118 56.85 .50 1.99 7 187 15.6 ~ 12 1.1 2.0XC 76 23 2219 1.16 46 2S.'13 119 3.78 3.63 1.27 5 21D .5 .01 .4 .2 C 76 29 829 18.28 46 25.78 119 14.80 1.10 2.DB 14 100 3.2 .17 ~ 7 2.4 B 76 36 040 53.42 45 55.30 119 17.86 1.50 1.21 7 103 11.5 .41 2.6 5. 9PC 76 37 011 47.91 45 41.12 118 54.60 2.78 1.74 8 169 14 F 1 .32 3.4 7.5XC 76 43 2147 6.42 46 7.63 119 28.42 1.12 F 00 16 133 17 ' .14 .6 1.3 B 76 45 124 59.14 45 55.50 119 19.17 .45 1.55 7 113 11.0 .25 .7 1.0XC 76 48 1954 36.97 46 SD.DS 11S 50.SB 3.20 '}.58 10 158 17.3 .24 1.1 1.7 C 76 54 2120 10.92 46 7.94 '}19 28.14 2.27 1.95 13 130 16.3 .39 1.9 3.2 C 76 59 1729 20.53 46 54.64 11S 55.85 3.DO 1.97 14 162 6.8 .38 1.9 1.9 C 76 61 2310 43.93 46'.39 118 38.89 3.17 2.08 22 132 25.3 .25 .6 .9 C 76 67 1459 59.73 46 52.84 119 34.76 16.69 1.74 10 132 3.5 .30 1.7 1.6 B 76 69 753 51.47 46 3.88 118 55.86 12.48 1.34 7 146 2.2 .09 1.0 .8 B 76 75 8 36.96 46 26.23 119 15.24 .60 1.06 8 180 2.7 .08 ~ 3 .4 B 76 75 1224 10.20 46 3S.S7 119 37.94 3. 50 1.55 10 189 23.9 .14 ..7

'.3 2.0 C 76 76 3 8 47.35 46 38.99 119 37.S5 .33 1.55 15 74 1D.6 .12 .7 B 76 76 63'l 9.77 46 39.Dl 119 38.24 5.13 1.22 10 117 10.3 .19 1.1 1.4 C 76 77 3 3 36.48 46 26.06 119 15.0D .89 1.55 8 119 3.0 .09 .4 1.1 B 76 77 836 36.13 46 38.84 11S 37;84 6. 17 .68 7 113 10.7 .07 .5 .5 B 76 79 1122 15.91 46 38.79 119 37.84 1.15 1.38 10 113 10.6 ~ 13 .5 2.0 C 76 82 1223 20.77 46 26.18 119 14 95 , 1.08

~ 1.80 13 98 3.0 .15 '.5 1.1 B 76,83 445 22.28 46 38.81 119 37.75 .64 1.77 11 76 10.8 .08 .3 .6 B 76 90 845 16.71 46 39.11 1 19 38.12 1.39 1.55 13 76 10.5 .11 .8 B 7611 1 754 38.23 46 39.23 1'lS 37.75 3.00 1.27 8 134 11.1 .09 ~ 4 3.'5 C 76111 755 8.17 46 38.87 1 19 37.80 ".95 1.84 11 75 10.7 .15 .6 1.5 C 76112 410 56.59 46 38.75 1 18 55.95 5. 80 1.57 7 194 22.3 .22 2.1 2.0 C 76112 1029 17.SB 45 50.36 119 20.44 4.27 1.S2 11 143 3.2 .14 1.2 1.0PC 76128 1718 40.80 47 13.95 120 .02 12.45 1.86 10 1SS 30.5 .14 .6 1.6 B 76134 849 5S.43 47 7.00 119 38.03 11.10 1.56 6 204 26.3 .09 1.6 3.6 C 76134 1034 27.72 47 8.23 119 38.04 15.65 1.S2 7 199 24.1 .25 2.7 2.1 D 761 34 1041 32.46 47 7.34 119 38.64 1.80 1.78 11 128 25.8 ~ 15 .7 21.5 C 76141 034 2S.60 47 5.22 118 9.26 5.80 2.10 13 207 51.0 .27 1.8 1.8 C 76146 2017 76155 2252 35.04 12.38 46 16.17 120 46 17.78 119 20 '0 22.03

.75

.11 2.34 11 256 SD.5 1.41 6 151 7.S

.19 2.2 7.2PD

.08 .5 .9 B 76159 2231 35.67 46 18.24 119 21.72 .38 1 25

~ 6 143 8.4 .11 .7 1.1 B 76162 2020 13. 15 47 1 .17 118 45.85 4.07 1.94 7 229 29.4 .10 1.3 1.6 C 76168 033 38.11 46 15.48 120 19.66 .19 1.67 7 276 49.8 .09 3.0 10.9PD 76184 135 54.27 46 59.14 1 18 32.36 3. 00 2.69 13 163 3S.O .27 1.5 4.1 C 76184 20 1 23.59 46 36.95 11S 32.S4 .23 F 98 11 82 7.0 F 09 .2 .6XB 76185 1531 44.37 46 40.07 118 45.57 5.39 1.76 9 152 33.8 .12 ~ 7 1.7 B 76185 1718 15.49 46 38.55 118 47.68 3.00 1.77 10 194 28.3 .29 1.5 2.1 C 76188 11 7 11.11 47 3.S1 11S 55.31 11.43 .97 8 136 12.9 .23 1.6 2.8 C, 76190 2114 76192 1040 38.42 35.26 45 54.S6 119 46 50.24 1'}S 41 '5 41 'S

.50 2.63

'}.7D 5 245 25.2

.81 8 110 6.6

.12

.06

.3

.2

. 3XC

.4 B 76192 1754 40.D9 46 59.42 118 32+50 .02 2.86 17 163 45.8 .21 .7 2.2 C 76193 545 6.34 46 10.32 1}9 3.65 5.10 1 .DO 12 144 17.3 .14 .8 1.2 B 76195 1729 52.21 46 9,71'119 32.09 7.43 .43 8 134 13.0 .04 ~ 4 .5 B 76195 2227 34.40 45 48.66 119 51.62 ~ 13 1.89 7 165 24.5 .26 1.8 3. 7XC 76196 1940 45.36 46 10.20 11S 31.94 6.20 .30 6 225 12.8 .09 2.3 .9 C 76197 2313 76199 23 2 13 '9 10.74 46 59 '4 118 46 4.69 118 32 '1 45.04 6 '0 2.80 1.38 9 164 3S.l 2.38 'l3 115 14.6

.31

~ 17 2~3

.8 6.7 1.0 C

C 76205 1759 36.78 46 4.79 118 44.71 2.70 3.05 12 153 15.D .26 1.6 2.3 C 76206 442 40.07 46 15.02 119 27.47 10.60 1.18 10 84 11.0 .22 1.1 3.5 B

I I

I I

I I

I I

APPENDIX B- Continued DATE ORIGIN LAT N LONG W DEPTH 1&G NO GAP DM ERH ERZ Ql 76207 513 42.88 47 11.01 119 37.36 .75 1.36 8 105 18.9 .19 1.0 6 2.1 C 76208 721 7..84 45 39.94 119 55.99 .78 2.91 13 273 46.9 .21 3.0 2.0 D 76210 1855 3.75 47 11.33 119 76212 153 15.37 46 57.02 119 54.88 33.52 1.50 1.55 2 '7 2.68 6 139 14 67 26.3 10.7

.14

.24

.9

.9 4.8 1.4 C

C 76218 138 16.25 46 27.79 118 2.32 ~ 35 2.83 10 266 40.9 .23 5.9 3.1 D 76218 21 8 6.49 46 25.41 119 1S.64 1.80 1.38 7 118 2.3 .14 .9 2.7 B 76220 2031 37.07 46 52.42 117 40.65 .63 2.13 8 258 86.1 .14 1.9 2.1 C 76221 734 23.74 46 55.16 119 34.27 4.85 1.04 10 129 7.2 .18 .8 .9 B 76230 2144 51.01 45 54.27 119 1S.52 .30 2.45 14 112 8.8 .15 .6 1.2XB 76239 153 37.47 46 58.18 118 32.81 3.70 1.38 5 252 40.4 .09 3.1 2 9.3 D 76239 153 40.98 46 49.75 118 48.87 3.00 1.55 4 291 32.3 .09 .0 .0 C 76247 2321 46.73 46 9.68 119 11.01 2.80 1.65 6 184 13.2 .10 1.1 1.9 C 76261 1727 52.92 45 48.14 120 .07 3.00 2.40 7 284 48.4 .29 6.0 1 1. 2PD 76265 1718 11.40 46 8.77 119 11.00 .24 1.75 9 105 14.3 .15 .6 1.5 B 76267 255 43.28 45 48.19 118 36.75 14.39 1.83 7 154 19.5 .12 .9 1.2 B 76284 241 13,19 46 8.86 1 19 762S8 350 38.54 46 23.67 119 11 '5 10.78

.12

.06 2.01

.90 10 104 5"121 13.9 9.3

.OS

.13

~ 4 1.5 B 1.6 1 5.2 D 76301 1210 21.10 45 48.77 118 48.65 1.60 1.19 8 146 22.6 ~ 36 2.6 3.2 C 76301 2246 25.99 46 45.97 118 22.04 3.00 1.55 10 225 43.8 .34 2.9 3.9PD 76315 2042 24.0S 46 45.90 118 19.11 3.00 1.62 9 233 45.1 .2S 3.6 5.6PD 76327 2156 56 '9 46 5.74 119 76328 2325 50.19 46 45.41 118 2S.42 24.36 1.47

~ 77 1.53 1.98 7 177 6 290 19.9 59.6

.08

.09

.6 3.5

.7 B 1.8PD 76349 1854 42.30 46 26.03 1'19 16.48 2.56 .51 5 181 1.1 .02 17 1~ .1 D 76352 1928 11.22 46 52.71 119 35.29 .35 1.18 11 65 2.8 .22 .8 .8 B 76357 1 2 24.96 46 25.82 119 16.51 1.49 .65 7 183 1.0 .07 ~ 4 .7 C 77 10 1055 14.34 46 56.03 119 34.74 1.80 1.76 15 74 8.4 .36 1o2 2.6 C 77 11 1812 4.01 47 10.34 119 38.04 4.34 1.23 7 109 20.2 .27 2.1 4.8 C 77 11 2214 20.91 46 51.29 119 35.64 .93 1.07 8 133 2.0 .04 ~ 2 .4 B 77 12 722 1.56 46 55.42 11S 17.86 3.00 .88 9 97 12.8 .23 1.0 1.9 C 77 13 2224 42.21 46 48.29 119 25.26 2.79 "

2.15 11 66 13.3 .22 .9 1.1 C 77 22 0 8 56.76 46 31.21 'lie 37.37 3.00 2.01 7 223 14.6 .14 1.9 1.6 C 77 22 2215 48.36 46 9.99 119 21.88 5.94 1.33 6 246 8.4 .07 1.3 .5 C 77 23 2011 20.17 46 42.09 119 30.37 1.50 .99 12 143 7.9 .13 ,5 1.0 B 77 27 747 29.20 46 56.34 119 77 56 012 20.35 46 39.72 119 35.57 38.09 1.40 2.00 3 '8 15 74 8.7 1.52 9 123 10.9

.20

.15

~ 7 1.5 B

.6 10.4 C 77 57 421 14.68 46 39.63 119 37.48 6.90 1.07 7 118 10.8 .07 .5 .5 B 77 61 344 22.91 45 42.49 118 .52 5.84 2.43 5 28S 37.7 .14 S.4 12.7 D 77 70 22SO 11.41 45 53.71 119 40.50 .08 3.12 12 108 35.3 .35 1.0 1.4 C 77 73 1434 56.41 46 14.13 119 30.32 2.85 1.8S 6 169 14.2 .08 .8 1.0 B 77 74 2239 33.96 47 7.69 119 39.12 'l3.94 2. 39 7 203 25. 3 .25 4.0 3.5 D 77 76 2122 .29.6S 46 12.92 '119 15.99 .17 1.43 7 273 4.5 .16 1.3 1.3 C 77 82 042 51.55 46 10.65 llS 48.15 .47 1.27 5 309 9.8 ~ 12 4.6 5.3 D 77 82 2058 8.14 46 14.56 119 22.38 3.00 1.10 6 161 4.4 .09 1.0 1.5 C 77 88 23 3 42.77 46 25.32 118 36.52 5.30 2.21 12 182 4.6 .19 1.8 1. 5PC 77 SO 222S 3.S3 45 54.15 11S 3S.SS .12 2.91 14 136 23.0 .35 .7 1.1 C 77 94 2327 12.36 46 10.52 119 17.74 .50 .65 5 277 6.8 .15 4.7 3. 6XD 77 98 1533 21.28 46 50.7S 120 26.13 2.99 1.66 8 187 36.3 .50 5.8 6.4 D 77100 2313 44.36 46 42.72 119 32.67 2.50 .17 7 177 F 1 .17 1.1 6.3 C 77116 0 2 23.75 46 16*63 119 25.48 .50 2. 15 13 131 9.5 ~ 22 .8 1.4XB 77118 2033 58.3S 46 16.21 118 14.95 .59 2.1'l 14 263 27.9 .30 3.2 2.6PD 77119 1623 30.84 47 18.77 'l20 77130 2213 4.43 46 16.59 119 5.16 2S.42 2 '3

.18 1.67 2.14 10 172 6 131 25.4 9.4

.26

.15 1.4 25.2 C

.6 S. SXC 77132 2326 17.7S 46 16.44 119 25.62 .72 1.79 10 134 9.5 ~ 13 .5 1.1 B 77133 2228 36.56 46 50.97 120 28.03 .97 2.04 12 166 38.5 .40 3.1 3.1 C 77136 13 5 5.14 46 48.49 119 21.88 1.50 .36 5 237 2,4 .21 3.1 9'9 D 77137 414 37.22 46 53.66 119 34.12 6.38 .77 4 252 5 .10 .0 .0 C 77137 10 3 48.46 46 55.81 120 26 '6 6.58 .95 9 173 34.3 1

.22 2.5 3.0 C

I I

I I

I I

APPENDIX B Contin ued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM RMS ERH ERZ Ql 77137 77138 2258 12+78 46 20 6 47.71 46 10 '6 119 13 30.19 117 37.60

'D 1.09 3.00 1.45 7 188 9 6 2.28 9 297 72.9

~ .11

.16 1.4 3 . 6XC S.6 3 .3PD 7714S 77149 1232 27.06 46 1232 27.0S 46 41 '0 38.53 118 33 1

'7 18 38.12 2.10

.87 2.12 14 159 32.3 2.11 10 244 28.0

.46

.49 2.0 44 ;8 C 4.0 5 .1 D 77153 2327 19.99 46 S.6S 11S 15.61 .50 1.87 9 163 9.3 .11 .7 1 . OXB 77154 627 9.20 46 41 '1 118 36.82 .75 1.54 9 178 33.1 .3S 2.8 6 .5 C

.8 3 .5 C 77163 20 4 47.99 46 50.70 119 38.86 1.50 .42 5 256 3.0 .09 77169 1744 15.30 47 17.96'19 51.21 .06 2.33 16 120 20.3 .15 .5 1 .8 C 77177 77184 010 20 ll '9 46 4 51.72 46 40.45 119 28.87 42.71 11S 31.53 17.20

.DS

.86 10 102 8.7

.71 7 118 6.0

~ 23

.09 1.1 2 .7 B

~ 3 .6 B 77186 1128 48.99 46 48.21 119 32.27 3.00 1.56 S 137 6.5 .14 1.1 1 .8 C 77186 14 7 35.20 46 48.87 119 33.27 1.50 1 18 11 142

~ 7.2 .21 1.0 2 .7 C 771S6 IS 6 15.48 46 48.59 11S 32.56 4.53 .42 6 225 7.0 .04 1.0 .7 C 77187 2137 46.05 46 12.28 119 16.5D 1.50 1.38 7 313 4.7 .16 1.0 . 1PC 77188 1432 21.33 46 27.43 119 33.67 18.38 .39 5 122 7.6 .17 2.7 2 .1 D 77194 1429 22 08 46 F 2S.75 120 2.81 14.20 ~ 58 6 311 25.5 .05 .8 1 8 C~

77195 516 56.68 46 42.46 119 31.09 7.13 .28 6 122 6.7 .11 .8 .8 B 77196 1554 '.19 46 53.88 119 38.62 7.60 1.73 17 89 17.0 2.'I6 10 129 16.1

~ 33 1.2 2.6 C 77198 2356 6.3D 46 7 .80 119 27.65 1.50 .17 .6 .9PC 77200 2110 40.86 46 43.93 119 15.36 .63 .85 11 77 3 1 .22 .6 1.3 B 77201 165'I 59.31 46 8.06 11S 27.81 .32 1.86 10 160 15.9 .15 .5 1.1PB 77201 2113 59.55 46 77202 1518 23.30 46 38.98 119 37 7.63 119 27.49

'4 7.90

.75 1.04 7 131 10.9 2.20 8 196 16.2

.23

.12 1.5 7.3 C

.7 3.6PC 77202 1929 52.92 46 4.98 119 26.59 3.45 1.61 7 278 19.4 .29 4.0 2.8PD 77210 18 5 59.89 46 52.94 119 22.'10 .75 .54 7 276 6.5 ~ 23 7.0 5.1 D 77215 1437 9.45 47 11.89 119 52.30 3.00 1,05 5 130 27.0 .16 1.6 4 8.7 D 77215 1716 7.07 45 44.29 118 5.70 5.46 2.14 7 298 30.3 .13 2.5 4.3PC 77218 2018 6.51 46 50.9S 119 23.48 1.35 .48 4 26D 2.8 .16 .0 .0 C 77219 857 42.86 46 42.64 119 31.41 3.95 .41 6 11S 6 ' .04 .2 .8 B 77224 1816'4.64 46 50.8S 11S 10.68 3.52 1.31 11 157 12.5 .15 .7 .SPB 77228 1652 38.70 46 22.44 11S 33.36 18.71 .58 7 232 3.1 .21 2.0 1.2 C 77230 443 52.24 46 39.06 119 37.6D .75 1.17 11 74 11.1 .29 1.0 2.0 C 77231 2017 31.94 46 42.41 119 30.8S 3.00 .94 7 124 7.0 '06 .3 2.6 B 77235 133 25.46 46 42.33 11S 31.5D 4.82 .22 7 11S 6.6 .05 .2 .7 B 77235 2347 55.14 45 54. 11 119 19.15 .30 1.94 11 124 8.8 .18 .5 1.0 B 77236 1220 38.53 46 42.18 119 31.28 .16 1.04 8 121 7.0 .12 .3 .7 'B 77237 1740 43.14 46 50.98 119 10.58 3. 00 1.SD 12 161 12.7 .1,9 1.1 1.4PC 77244 2 1 3.01 47 17. 12 119 50.59 9.10 1.28 11 247 20.1 ~ 13 .8 .7 C 77245 425 20.66 46 38.31 llS 21.28 16.60 .36 8 89 9.2 .10 .7 1.3 77252 1440 15.37 46 42.15 119 32.27 3.00 .00 5 112 6.3 .9 A'.3 D

77254 413 15.86 46 38.48 119 37.73 1.50 2.70 15 69 10.6 .40 1.0 2.0 C 77257 1345 9.54 46 49.04 11S 32.SD 3.98 .65 7 132 7.3 .07 .5 1.7 B 77257 14 5 56.93 46 51'.61 llS 33.64 1D ~ 16 .51 8 192 4 4 .17 1.7 1.7 C 77257 1925 52.45 46 49.09 119 33.10 3.00 .86 9 132 7.1 .19 .7 2.8 B 77259 019 31.74 46 42.54 1'IS 31.82 6.86 .31 7 116 6.0 .13 .7 .7 B 77270 2043 3.97 45 53.2D 118 18.64 .99 2.44 7 271 7.6 .16 4.0 2.8PD 77273 2052 49.43 45 43.53 11S S.SD 3.00 1.67 5 224 33.8 .35 10.7 1 3.3PD 77279,2327 19.55 45 40.11 118 52.81 3.00 1.86 5 201 11.1 .23 ~ 2 .3PC 77282 2320 8.65 45 43.05 118 20.17 1.69 1.98 6 265 21.3 .06 2.8 .7 D 77293 175S 54.12 46 14.51 118 53.S1 4.00 .99 6 131 22.1 .17 1.3 2.8 C 77293 2234 .93 45 38.83 118 57.95 1.80 1.71 6 240 16.3 .19 8.7 12.0 D 77296 15'is 53.48 47 77310 1720 1 82 46

~

77312 2223 32.06 45 6.08 120 30.00 27 '2 119 40 51.65 119 43.25

'l 1 .85 20.95

.75 2.23 'I3 214 42.1 1.45 12 195 9.6 2.14 8 248 26.6

.20

.17

.19 1.6 2.9PC 1.3 1.3 C 3.2 2.6 D 77314 16 7 40.35 46 4.66 118 48.25 1.98 1.98 8 94 10.6 .1S 'I .1 1.8PC 7731S 2D 4 52.50 46 22.41 11S 27.08 6.70 2.00 8 209 10.7 .20 1.7 1.2 C 77322 9 8 37.81 46 22.59 llS 5.57 3.83 .58 S 147 10.2 .05 .3 .4 B

APPENDIX 8 Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DN RMS ERZ Q1 77323 056 23.48 45 41.22 118 53.75 3.00 Zo29 7 18S 13.3 .49 1 1,6 19.6PD 77325 1952 55.34'46 28.43 118 10.72 4,80 1.94 6 298 30.7 .06 4.1 1.5 D 77330 320 36.89 46 13.90 119 29.63 1 .79 .96 5 210 15.0 .15 .7 13.5 D 77332 23 5 38.46 46 13.09 118 35.94 1.70 1".84 10 149 19.9 .23 1.5 2. 2PC 77339 041 S3.11 46 37.03 118 53.61 3.40 .SD 8 192 21.2 .20 1.2 1.9 C 77343 1627 17.27 46 37.14 118 54.79 .93 1.33 6 190 20.5 .12 1 2

~ 4.2 C 77346'7355 S32 14.20 46 58.22 119 35.79 3.00 1.99 17 80 12.0 '.25 .9 1.4 C 218 19.12 46 23.94 119 26.08 1.50 2.29 11 88 11.9 .18 ~ 3 .6 C 77358 2 3 18.75 46 43.23 119 19.92 5.10 .30 7 227 12.3 .15 1.1 2.2 C 77362 1340 50.14 47 6.18 120 26.47 3.00 2.08 12 20S 38.1 .21 1.9 29.9 D 78 5 458 36.59 46 20.7S llS 28.28 1.60 .93 8 92 10.3 .10 .5 14.0 C 78 7 1656 4.76 46 23.61 119 57.10 17.25 .93 8 256 27.9 .08 1.1 .6 C 78 10 711 45.80 46 49.71 119 20.72 1.50 1.25 8 215 3.0 .28 2.5 3.0 D 78 11 2046 17.54 46 43.01 119 29.86 7.08 .83 6 135 7.3 .10 ~ 9 .8 8 78 12 1428 5.16 46 42.43 119 2S.82 4.00 .87 7 117 8.0 .12 .7 1.4 8 78 13 224 34.74 46 42.52 119 29.76 5.10 1.77 7 86 7.9 .10 .7 1.1 8 78 13 337 15.10 46 42.08 119 29.82 5.40 .73 6 134 8.4 .18 1.2 4.4 8 78 14 035 1.43 46 42.23 119 29.78 3.80 1,00 6 119 8 2 .16 1.4 7.3 C 78 14 2254 37.73 46 42.40 'l19 29.90 l.50 1.21 8 133 7.9 .19 7 20.4 C 78 2l 1322 55.58 46 50.09 119 78 22 052 18.60 46 33.64 118 17 '5 59.10 1.92 2.39 1.05 10'33 12.3 2.16 13 107 12.1 .17

~

.19 1.1 1.2 C

.7 1.0XC 78 24 2358 35.SS 46 33.49 118 58.50 .45 1.28 10 203 12.2 .21 1.4 1.6XC 78 26 1812 53.59 46 47.58 119 22.05 5.03 1.23 8 185 13.0 .25 2.2 2.3 C 78 28 016 36.33 46 35.97 118 56.83 2.67 2.12 14 116 17.3 .18 .8 1. OXC 78 31 2329 15.74 46 16.52 119 34.46 3.89 .97 6 128 11.1 ~ 23 l.2 7.6 C 78 32 124 21.40 46 35.8S 118 54.91 .50 1.81 12 186 18.5 .14 .9 1.5XC 78 37 049 46 '7 46 15.97 119 78 37 058 56.04 46 16.11 119 17.64 17.94 2.59 2.30

~ 79 7 206 3.9

.51 7 198 4.0

.05

.10

.5 1.3 C

.9 3.1 C 78 37 1 2 27.63 46 16.06 118 18.00 1.90 .93 7 197 3.9 .03 .3 1.3 C 78 40 1439 42.78 45 4'l.76 120 12.50 13.52 2.10 10 227 7.5 .22 3.2 1.2 D 78 40 1958 2.81 46 56.76 119 53.52 .50 2.04 9 116 7.4 .12 .7 5. 2PC 78 41 0 8 22.78 46 40.12 118 56.03 .45 2.03 10 266 23.'0 .17 1.9 2. OXC 78 41 1754 43.06 46 20.94 119 28.35 3.90 1.42 7 91 10 1 .'02 l .3 8 78 48 314 5'9 46 5D.41 11,9 78 50 2048 52.07 46 38.58 119 26.31 37.99 6.23 4.60 1.00 5 192 4.4

.88 7 111 10.3

.'1 2

.1D

~

3.6 2.8 D

.6 2.6 C 78 51 173S 27.33 46 23.41 '119 25.48 .90 2 OS 9 81 11.5 .12 .6 3.2 C 78 51 2123 16. 11 45 53.83 119 40.28 .25 3.18 13 108 31.9 .40 .8 1.2XC 78 51 2227 45.9S 46 25.5S 119 2.30 3.26 .68 8 190 4.S .05 .6 .7 C 78 53 1059 7.08 46 23.36 119 25.64 5.30 2.01 6 88 11.7 .11 .9 3.4 C 78 54 037 39.87 46 12.74 119 SD.22 ~ 25 1.75 7 278 11.7 .14 3.6 4. 2XD 78 54 048 59.62 46 1.28 118 25.18 ,3.00 2.39 S 190 13.2 .40 4.2 3.S D 78 54 655 36.22 46 38.82 119 38.44 5.40 ~ 43 7 116 9.9 .15 .8 2.4 8 78 60 20 1 54.58 46 39.12 11S 37.96 5.50 .41 7 132 10.7 .17 .8 3.1 8 78 63 512 25.22 46 49.78 119 1$ .35 3.00 1.18 8 120 6.1 .20 .9 2.5 8 78 63 1947 5.66 46 5.38 118 50 'S 7.17 2.80 19 89 8.7 .35 1.0 1.3 C 78 64 1151 48.63 46 48.73 119 21.77 .06 1.16 S 176 2.2 ~ 12 .8 .7 8 78 65 010 20 00 46 49 F '4 78 69 614 26.21 46 3.78 118 11S 21.61 49.85 1.20 3'DO

.99l 6 207 1.S 1.57 6 176 8.1

.07 1.0 17.2 D

.25 2.1 2.0 C 78 '71 0 5 3.22 45 53.35 119 18.74 .90 1.90 7 195 34. 1 .24 ~ 3 . 4PC 78 71 2250 8.53 46 50.34 1'lg 21 .19 1.20 1.26 7 219 2.9 .08 1.0 15.3 D 78 74 2 5 33.65 46 28.54 119 38.13 8.07 .72 10.1 1.D 4.0 C

'86 169

.11 78 77 BSD 34.69 46 25.38 119 23.38 16.20 .61 95 7.9 .09 .6 1.4 8 78 80 6 5 21.DB 46 38.SB 119 37.89 1.00 .53 8 132 10.7 .13 .4 1.8 8 78 82 547 42.15 46 50.11 11S 78 84 1517 25.37 45 53.49 119 22 '4 20.27 1

1

~ 30

~ 54 2 '8 1.90 12 82 1 ~

6 198 35.7 3 .13 ~

.22 4.3 5.0PD 5 .8 A 78 87 6 2 17.46 46 48.27 11S 22.68 .18 1 ~ 3'l 9 76 2.4 .12 .3 .3 A 78 87 1516 16.24 46 48.44 118 22.15 .55 1 ~ 14 7 154 2.3 .16 1.0 1.0 C

l I

I I

I I

I I r

(

i

APPENDIX B - Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM RMS ERH ERZ Ql 78 89 1545 .28 46 49.37 119 22.07 1.9D .SD 7 206 1.3 .15 1.2 1.8 C 78 91 1145 46.76 46 48.95 llS 23.49 1.50 .93 6 99 1.1 .27 2.8 5.2 C 78 94 78 97 1118 1214 20 '9 46 32 14.53 46 48

'6

'6 119 41.65 11S 23.33 20.00

.18 1.55

.77 10 6

148 9.4 112 2.5

~ 23

.12 2.0

~ 3 2.7

.4 C

B 78 97 21 6 1.46 46 56.34 119 53.80 1.77 1.94 8 123 F 2 .11 .9 1.3PB 78 97 2114 7 '1 45 53.80 119 18.76 .25 1.72 6 194 33.7 .19 1.6

.3

7. SPD

.4 C 78 98 1830 49.21 46 49.64 119.21.59 2.07 .53 5 211 1.9 .02 78 99 1843 42.34 46 49.31 119 20.87 1.40 1.27 8 210 2.8 .18 2.0 2.8 C 78 99 1S45 58.56 46 49.02 119 2'1.26 1.30 .25 7 198 2.5 .16 2,0 7.6 D 78102 1946 46.85 47 9.12 119 26.17 10 10

~ 1.78 22 68 25.3 .14 .a .6 B 78106 1040 83.58 46 50.36 119 21.00 .50 .66 5 220 3.1 .08 ,1 C 781 08 439 34.20 46 80.64 119 20.27 .13 1.15 6 226 4.2 .17 1,9 .9 C 78110 1241 8.64 47 20.29 119 40.90 12. 56 1.02 12 164 6.7 .13 .6 .7 B 78121 2258 56.07 46 38.71 118 51,22 .25 1.99 9 205 25.5 .11 .8 3. 7XC.

78122 556 13.24 46 48.97 119 32.88, 1.88 1.55 7 131 7.4 .12 ~ 8 2.0 B 78122 556 56.D7. 46 48.80 119 33.37 1.00 1.53 6 125 7.0 .07 .6 3.1 B 78122 649 ,3.D2 46 48.76 119 33.84 1.60 1.49 8 121 6.8 .17 .9 2.4 B 78122 724 7.97 46 49 00 llS 33.54 F 2.44 1.20 7 127 6.8 .05 .3 .6 B 78122 730 58.33 46 48.86 119 33.31 1.40 1.37 7 126 7.1 .06 ,4 .9 B 78122 1025 19.97 46 48.86 119 33.36 1.16 1.00 6 126 7.1 .03 .2 .7 B 78122 21 4 6.95 46 30.72 118 37.11 3.00 3.08 10 221 13.6 .'17 1.8 1.7PC 781 24 618 36.84 46 49.05 11S 33.14 1.70 1.28 9 131 7.1 .11 .5 1.5 B 78124 712 21.05 46 4S.D6 119 32.92 5. 51 1.13 6 132 7' .02 .2 .6 B 78129 2 3 20.11 45 47.95 118 22.98 4.63 2.23 6 270 36.2 .08 2.0 2. 3PC 78131 1831 46.64 46 35.59 119 26.53 14.26 .84 '12 91 20.5 .16 .6 2.3 B 781 32 1550 46.92 46 48,85 119 33.67 2.57 .92 7 123 6.9 .07 ~ 4 1.0 B 78132 2140 35.52 46 48.69 119 33.23 1.50 1.22 6 124 6.9 .02 .1 .3 B 78132 2352 15.24 46 48.58 119 33.88 6.20 .72 6 117 5.8 .13 .8 .9 B 78133 1459 28.42 46 48.99 119 33.54 2.48 .38 6 137 6.6 .03 .2 1.4 B 78135 1210 21.12 46 32.13 119 24.37 19. 31 1.52 9 113 14.6 .08 .6 1.5 B 78141 1710 32.54 46 49.40 119 27.31 3.00 1.50 8 158 5.4 .19. .8 4.2 C 78144 2224 22.91 46 49.15 119 23.24 .40 1.01 6 118 .7 .03 .3 .3 B 78144 2326 30.71 46 49.59 119 23.31 .6D .50 6 197 ~ 3 .08 .8 .3 C 78148 233 32,55 46 48.93 11S 33.72 2.10 2.02 10 107 1.0 .06 ~ a .4 B 78148 357 51.92 46 48.92 119 33.66 2.34 .%8 7 140 1.6 .02 .1 .3 B 78148 546 20.51 46 48.89 119 33.38 2.89 .98 9 104 1.1 .29 1.1 1.2 B 78148 758 38.49 46 49.72 119 21.18 .45 .94 4 213 2.5 .06 .0 .0 C 78148 1621 8.20 46 48.69 119 33.74 2.00 1.43 8 109 2' .08 .5 .8 B 781 48 1711 33.34 46 4S.36 llS 27.26 .85 1.79 7 157 5.3 .13 .7 2.4 C 78148 1953 10.57 46 49.75 119 27.22 3.00 1.55 7 168 5.3 .13 1.4 4.3 781 49 149 3.00 46 50.D6 119 26.73 1.35 1.47 7 179 4.7 .21 1.5 C C'1.4 78'l 4S 2 6 15.46 46 50.17 119 27.32 .38 1.64 5 179 5.5 .08 1.0 1.7 C

,,78149 10 2 13.49 46 49,84 119 27.28 1.61 1.75 7 171 5.4 .13 1.2 2.2 C 78149 1846 54.72 46 49.38 119 27.10 1.5D 1.12 6 158 5.1 .11 .6 11.7 C 78150 78150 548 658 44 '6 46 49.06 119 26.63 58.73 46 49.49 119 27.40 1.50 1.50 1.00 1.22 6

7 149 4.6 161 5.5

.06

.11

.5 7.8

.4 8.4 C

C 78150 852 53.74 46 49.56 119 27.45 1.5D 1.52 6 162 5.5 .15 1.3 17.3 C 781 50 1434 4.58 46 49.68 119 26.81 .51 1.33 6 167 4.7 .10 .7 1.3 B 781 50 20 0 S.14 46 49.2S 119 27.55 3.00 1.46 7 155 5.7 .19 1.1 5.9 C 78150 '2321 52.47 46 49.72 119 26.70 1.50 1.45 7 169 4.6 .06 .5 1.0 'B 78150 2354 22.18 46 49.42 119 26.61 .38 1.27 6 160 4 ' .11 .9 B

'.7 781 52 1210 26.42 46 50.66 119 21.37 1.26 .54 6 222 3.0 .07 .9 17.2 D 78155 1744 26.30 46 24.65 119 11.27 3.70 :85 6 207 8.1 .20 2.4 2.0 C 781 58 024 54.89 46 48.97 119 26.S8 1.55 1.27 12 147 5.0 .16 .7 7.1 C 78158 122 33.45 46 50.14 1 1S 27.49 1.26 '1 .74 11 178 5.5 .D8 .6 1.1 B 78158 123 47.03 46 49.63 11S 26.90 1.67 1.39 12 165 4.9 ~ 17 .8 5.8 C 78158 154 16.75 46 SD.05 11S 28.23 .75 1.95 13 173 4*5 .48 2.4 3.8 C

APPENDIX B Continued DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM RMS ERH ERZ {}1 78299 11 8 28.76 46 49.22 119 22.71 1.04 1.07 5 168 ~ 7 .03 .6 .5 C 78300 853 24.50 46 48.68 119 33.58 1.36 1.33 9 99 6.1 .12 .5 22.5 C 78308 15 4 59.20 46 49.04 119 34.12 3.83 1.34 -6 123 6.3 .12 1.0 3.5 B 78308 1530 40.13 46 48.67 11S 33.98 .40 1.36 9 S6 6.1 .13 ~ 4 1.3 B 78308 16 3 51.18 46 48.66 119 33.47 3.6D le24 7 122 6.1 .20 1.4 4.4 B 78309 2 7 56.02 46 48.75 11S 33.48 2.10 1.36 10 106 6.2 .10 ~ 4 1.2 B 78317 2159 35.35 46 28.69 119 .85 .50 1.26 7 201 3.8 .05 .5 .8XC 78318 78321 22 5 5'4 649 57.25 46 46 28.77 48.32 119 119 24.79 1.00 .50 2.19 1.70 7 271

.67 8 112 3.6 3.1

.26

~ 17 7.3 8.2XD

.5 1.9 B 78325 1747 26.18 46 48.74 119 33.04 2.90 1.41 S 126 6.3 .08 ~ 4 .9 B 78325 1751 47.67 46 48.81 119 33.43 3.54 .80 7 124 6.3 .06 1.4 B 78325 18 9 47.32 46 48.S7 119 33.13 3.54 1.00 9 129 6.7 .04 .2 .8 B 78327 1631 14.67 46 48.95 11S 23.87 1.40 .43 7 117 1.4 .06 .4 1.3 B 78338 2 7 18.16 46 49.41 119 13.74 1.02 2.00 11 140 9.4 .18 .8 3.0 C 78339 2110 35.29 46 28.73 118 59.94. 1.34 1.73 14 135 4.9 .08 ~ 3 .5XB 78342 14 3 50.07 46 45.63 119 33.8S 21.39 .76 7 118 .5 .12 1.7 2.3 B 78342 2059 11.79 46 28.92 11S .66 .50 1.48 7 134 4 1 ~ .17 1,2 8.0XC 78343 030 40.81 46 39.31 119 37.36 ~ 23 1.24 12 115 11.6 .16 ~ 3 .6 C 78347 16 3 35.54 46 28.38 119 .37 1.23 1.21 6 286 4.2 .06 1.2 1.1XC 78347 2348 50.73 46 12.57 119 49.67 .25 1.45 5 278 11.0 .06 1.5 2.6XC 78348 78348 2148 13.33 46 2350 38.74 46 28 '4 119 12.68 119 49.62

.56 .5D

.23 1.36 6 202 4.1 1.59 7 277 10.9

.23

.08 2

1

.4

14. 2XD 1.0XC 78356 17 6 10.53 45 53.15 119 20.44 1.62 2.55 5 200 45. 1 .14 2.5 9.3PD 78358 1250 56.34 46 50.35 11S 38.88 2.90 1.64 S 98 3,5 .13 .6 .8 B 78360 1557 6.72 46 42.5D 118 37.06 1.80 2.09 11 178 35.0 .45 2.8 5.0 C 79 11 20 1 25.22 45 53.79 119 19.52 .50 1.98 7 139 '13.5 .11 .8 5.7XC 79 16 2018 10.51 46 51.22 119 11.24 4.53 1.60 8 156 12.9 .10 .8 . 8KB 79 17 2312 23.49 46 51.25 119 11.13 .50 1.56 7 278 13.0 .16 4.4 8. 5XD 79 19 79 23 1910 51.94 45 711 23.79 46 54.17 11S 18.83 24.41 11S 15.35

.45 1.42 2 '7 1.75 7

12 135 127

14. 5 3.8

.25

.13 1.1

.4

7. SXC 1.0 B 79 25 2328 40.17 46 13'.30 11S 48.66 .50 1.92 7 269 9.7 .16 3.7 8. 1XD 79 26 23 9 11.66 46 12.28 119 50.08 .50 1.SO 6 282 11.5 .12 5.1 6. 6XD 79 28 18S8 28.69 46 2.15 118 16.64 1.50 2.12 7 247 45.6 .24 2.7 4.5 D 79 31 525 54.48 46 39.43 119 38.38 4.51 1.79 9 122 10.5 .12 .7 1.0 B 79 39 2159 .89 46 28.1D 118 59.47 1.70 1.73 5 28S 5.2 .07 2.1 1.8PC 79 42 157 51.66 46 48.90 119 33.58 .77 1.31 10 106 6.5 .08 .3 .7 B 79 46 123 32.04 45 56.84 119 46.18 .09 2.12 7 253 22.1 .21 4.0 2.7 D 79 48 836 21.41 46 10.15 11S 56.11 9.10 3.59 18 163 36.4 .25 1 ~ 2 1.4 C 79 50 116 4.42 46 50.15 119 38.20 1.90 1.42 10 96 3.3 .17 .7 3.8 B 79 53 124 42.20 45 40.03 118 55.08 1.39 1.71 5 181 13.6 .22 3.4 4.8PD 79 54 017 2.71 46 $ 3.22 119 48.17 1.32 1.82 6 277 25.2 .19 1.2 1.SPC 79 54 2250 4.63 46 51.52 119 '10.71 .50 1.82 8 257 13.6 .24 4.6 4.4XD 79 59 2314 38.98 47 19.54 11S .92 3.00 2.73 10 98 20.6 .12 .8 13.8PC 79 59 39.84 47 13,55 119 3.25 '314 3.00 1.89 8 314 51.2 .17 4.9 6.1 D 79 60 1929 15.51 46 3.28 118 53.SO .74 2.69 11 129 2.9 .11 .5 2.2PB 79 61 19 S 57.33 46 50.40 119 12.04 4.20 1.55 7 169 11.3 ,17 1.2 '2.2 C 79 62 79 66 2326 45 '2 0 7 56.44 46 46 49.63 119 20.69 14.0S 11S 46.54 4.21

.25

.90 5 214 2.45 6 272 3.1 22.6

.08

.D8 2' 1.8 C 2.4 3.8XC 79 66 2251 6.39 46 30.85 120 1;63 .45 1.9S 7 279 23.2 .20 6.7 12.5XD 79 68 1642 58.74 46 32.74 119 57.69 .25 2.24 1D 237 17.1 .17 1.8 5.2XD 79 72 23 0 22.34 47 10.90 118 3.00 1.95 10 145 23.4 .08 ~ 7 10.2PC 79 74 31.80 46 32.53 119 57.59 .23 3.46 13 233 17.2 1.4 3.3XC 59.64'157

.21 79 75 1916 13.94 46 48.48 119 24.71 2.20 .71 7 116 2.8 .DS .9 2.6 B 79 75 79 75 2140 12 2158 36

'0

'5 46 46 48.33 119 25.25 48.30 119 25.24

~ 23

.45 1 ~ 18 9 116 3.5 1.46 9 116 3.5

.07

.08

~

~

3 4

.3 B'8 B

79 80 046 53.77 46 15.54 119 42.97 .40 1.87 6 271 17.7 .10 3.3 7. 3XD 79 82 2149 23.43 46 31.93 119 59.43 .50 3.48 11 237 19.8 .16 2.1 S. 3XD

APPENDIX B Cont,inued DATE 0 RIGIN LAT N LONG W DEPTH 'MAG NO GAP DM RMS ERH ERZ Ql 79 86 22 D 51.02 45 32.94 118 51.42 50 2.20 5 282 10 1 .11 3.3 2.7XD 13 'lB 45 37.28

~ ~

7S 87 044 118 59. 95 3.00 2. 12 6 239 18.5 .26 5.6 7,4PD 79 93 1919 58.58 46 28.46 119 .88 F 56 1.67 8 200 3.6 .04 .3 C 79 97 347 23.62 46 57.38 120 24.70 9.83 2.99 17 133 32.3 .31, 1.6 2.2 C 79 97 741 55.40 46 57.03 120 23.83 12.12 2.44 13 214 31.2 .21 1.5 1.0 C 79 98 729 37.81 45 59.71 118 26.83 4.70 4.15 13 174 10.7 .10 1.2 1.1 C 79105 1947 41.49 46 56.40 120 26.23 8.6D 1.70 14 218 34.3 .23 1.6 1.7 C 79106 1325 20.15 46 55.48 119 33.00 1.14 ~

1.19 7 274 8.6 .08 ~ 4 .9 C 79114 1361 51.58 46 39.40 119 38.62 1.50 1 ~ 54 10 BD 10.2 .16 .6 1 .9 C 79116 1766 43.44 46 6.76 117 55.39 3.00 1.9S 9 2S3 44.1 .36 1 1.7 8.8 D 79130 21 7 45.89 46 52.46 119 24.65 1.75 1.04 6 255 5.8 .1 1 .9 8.3 D 79131 1531 3.46 46 52.43 119 24.64 2.66 1.02 7 230 6 8

~ .15 1.2 5.0' 79140 1728 26.49 46 52.52 119 25.20 5.10 .89 6 229 6.2 .21 5.1 2.3 D 79}69 2027 26.05 46 49.08 119 33.70 3.20 1.16 9 127 6.6 .08 .3 1.0 B 7916} 9 6 37.76 46 53.45 119 24. 37, LSD 1.08 6 268 7.5 .07 .8 .9 C 79174 1649 45.28 46 48.74 119 34. 18 1.20 1.95 12 84 6,2 .08 .2 .6 B 79174 2027 36.24 46 48.92 119 41 ~ 74 1.20 1.17 6 216 8.0 .08 .8 39.6 D 79175 116 52.77 46 49.13 119 32.62 2.20 1.14 7 136 7,1 .08 .5 4.9 C 79177 21 1 24.42 46 48.79 119 34.01 1.60 1.67 11 97 6.3 .10 3 1.4 B 79179 035 79181 6 6 42.36 16.75 46 46 49 '6 49.06 119 119 33.72 33.25 4.91 5.83 1.06 6 1.12 7 127 130 6.6 6.8

.05

.14

~

.4 1.2

.8 1.4 B B

79184 1949 40.72 46 31.27 119 57.64 1.60 1.96 5 272 18.4 .05 4.0 2.5PD

'1

~

79189 852 32.67 46 28 119 39.22 3.00 1.72 9 146 11.2 .16 .9 1.4 C 79194 939 6.80 46 48.33 119 24.27 3.60 1.20 6 156 2.6 .07 .8 1.4 B 79203 1525 55.87 46 50.46 119 24.76 .SD 2.89 14 72 2.8 .14 .6 .7 A 79209 2043 36.65 46 49.20 11S 34.04 5.20 .58 6 126 6.1 .07 .6 1.4 B 79212 129 53.30 47 15.96 119 19.16 11.52 1.92 12 95 23.0 .19 'l 2

~ 1.2 B 79214 740 34.96 46 29.41 119 37.83 3.00 1.14 7 160 11.5 .10 .9 4.5 C 79216 412 24.75 46 43.75 119 57.56 5.07 1.79 13 203 19.9 .38 1.6 1 .4 D 79227 1934 .81 46 49.12 119 32.SO .75 .74 5 134 7.0 .06 .0 .0 C 79230 1217 27.06 46 42.78 119 57.22 5.05 1.45 8 213 '}8.4 .10 1.1 .7 C 79247 6 3 46.67 46 49.13 119 32.95 2.07 2.16 8 134 7.0 .07 ~ 4 .7 B 79247 810 27.62 46 49.'l2 119 32.71 2.42 .69, 5 135 7.0 .04 ~ 4 2.9 C 79248 227 18.07 46 29.33 119 38.75 2.60 1.48 6 142 11.7 .11 1.1 2.2 C 79248 1317 SD.SS 46 55.39 119 32.83 4.40 1.25 6 273 8.6 .15 'l .7 2.0 C 79248 21 3 34.47 47 6.70 118 54.63 1.50 2.06 8 148 48.1 .24 1.7 11.7PC 79251 621 59.44 46 29.45 11S 39.07 2.86 2.44 10 143 12.1 .12 .6 .8 B 79251 643 1.75 46 29.34 119 38.66 4. 28 1.24 6 169 11.7 .03 ~ 3 .5 B 79251 726 10.97 46 29.12 119 38.94 . 3.70 1.36 6 173 11.4 .07 .6 1,2 B 79251 845 33.68 46 29.26 119 38.92 3.33 1.76 9 143 11.7 .04 ~ 3 .4 B 79251 864 16.09 46 29.44 11S 39.01 3.79 1.60 8 143 12.0 .04 ~ 3 .4 B 79251 865 25.86 46 29.46 11S 38.57 3.19 1.30 6 167 11.S .02 2 .3 B 79251 925 79252 15 1 41.27 8.92 46 46 29.42 29,66 119 38 119

'4 39.86 1 .40 2.5D 1.44 2.09 8

12 141 11.9 148 12.9

.11

.12 4

.8 58.5 C

.5 1.0 B 7925S 22'lD 33.53 46 54.48 119 33.95 1.5D 1.73 5 265 6.4 .14 3 .2 C 79266 1921 79266 1935 59.07 10.29 46 46 55 '4 119 55.92 119 33.59 33.62 2.16 2.10 2.03 1.24 13 6

80 282 8.1 8.8

.18

.15

~

.9 1.6 B

.9 7.0 D 79271 622 17.72 46 S4.86 119 33.97 3.80 1.27 7 271 6.9 .11 1.1 1.0 C

APPENDIX C MICROEARTHQUAKES LOCATED IN THE HANFORD REGION WITH FOCAL DEPTHS OF 9 KILOMETERS AND GREATER (MALONE, 1979a)

AREA OR GROUP DATE ORXGXN LAT LONG DEPTH HAG NO GAP DM RMB ERH ERZ 01 G4 69199 431 40,63 46 47.5'7 120 19.54 65'245 2150 31 <<09 46 41.51 X19 32.5'0 N W 12<<07 12.98 2 '4 2.76 10 9

314 47.9 103 12.5

.11

~ 32 1.7 1 ~ 7 4,2

,8 C C

G3 69314 056 15,34 46 33,62 119 39>12 10 28~ 2.17 6 161 10.2 .08 .8 1.2 B 70 63 023 36.67 46 39>01 119 17.66 13 44~ 2,09 12 108 11 5

~ >31, 1 1

~ 1 4~ C G3 70 75 1548 21.31 46 32.37 119 33.04 13.80 2.38 12 145 9,5 .48 2 ' 2.8 C Gl 70132 1159 51, 42 46 7,83 119'2.22 X6. 70 1<<86 7 287 20.5 ~ 2<< 3.6 1.7 D' 7ax40 1228 5. 08 46 38,66 115'6 S'3 14 40 2.12 11 110 11.7 9 B 70177 010 45' 74 46 11 47 119 6.36 70196 1357 57,51 47 6.75 119 13

~

~ ~

15. 90

12. 73 2,03 7 280 17.0 1.16 15 166 17,2

,17 2,0

~

3b 1.0 2 '

l,l~ 1 C

G4 70214 1519 5> 13 46 39 70254 220 54 11 46 38.53 120 23.17

'8 5.64

'5'19 ll 9 67

~ 21 .55 6 142 3<<47 17 282 46>5

~ 1

'3

~

,05 22 1

,4

~ 6 1.1 11 C

B C

i>7 l.'5 n

~ ~

70255 1326 52, 29 47 10>07 115'6 49 ~ 13 24 1.52 15 193 31 6 ,38 70272 2247 52.94 46 56.75 119,45.15 10.28 2.61 19 172 13.8 .36 1.5 3.2 C Gl 70280 656 14,91 46 10.5'6 119 38.82 12,29 1.71 15 284 23,6 .36 x,b n 70316 139 38.01 46 39.04 119 2 89 ~ 11 69

~ 1 12

~ 6 141 10>0 ,06 .5 1.2 B 7X 20 2025 53.48 46 38.60 119 6.21 11 45~ >80 6 151 13 ' .04 ,4 1.0 B 71 47 2136 25', 83 46 118 32 31 10.04 1.98 17 238 36.7 37 2 3

~ 2.5XD 119'.02 51.39'6

~ ~

71 60 182'9 26.07 34.31 9.84 <<42 6 142 11.9 .aB ~ 6 F 1 C G4 71 68 951 19'. 60 46 47.83 119 33.14 14.88 ,77 10 108 5.4 .12 ~ 7 1,1 B 71103 623 55' 00 46 52,41 119 13.34 12 14 1 18 10 143 12.3 22 1>0 2.0 C G3 71169 1727 5 '7 46 34.39 119 47.86 71207 1945 27>58 47 7.27 119 10 85 F

~

11.98 21 62

~

.99. 8 251 5.3

.77 7 218 17 '

~

<<15

,09 1 4

~ 1 4 1.4 1.2

~ C C

71234 1142 30 08 46 42.40 119 19 49 F ~ 10.80 .86 8 154 9 ' ,07 ,4 .8 B A 71238 849 26.75 46 33,28 3.64 51 ,47 7 169 10<<0 ,10 X.a 1,8 C 71244 637 38.59 46 22 09 119 19 77 1.29 21 207 2,6 >23 1.0 1 3 C G2 G3 71269 041 4>19 46 35 71284 536 30 05 46 26<<96 120 23 AS'5 F

'9 34.95'19 37 '6 14

~

~

04 25'2.

.13 5 15'8 10.

1.35 12 293 S'2.3

>01

.12 1<<0

,2

~

.6 C

C Gl 71347 550 33.83 46 11.02 119 37 10, 69 1.52 14 197 5. ~ 13 ~ 7 1.3 C 71362 838 7.90 46 32>84 6.02 15 37 1,66 36 231 0 ,22 .4

'5'20 A

S'7.

>8 C 72 30 1330 13.07 47 16 46 1'19 38.64 ~ 11.62 .90 10 166 9.4 >07 .8 .8 B

]2 34 1119 9.07 46 51.22 119 4.49 17<<72 <<63 6 144 13,9 .07 <<9 1 7 B 72 70 1917 51.

72123 15 4 85'3.97

46. 32 5'4 119 3.57 46 11.49 119 21.97 14 '7 9.36

'24 7 136 7 2

>92 10 159 6 '

~ ~ 07

,09

<<6 5

1,3

~

,8 B

B 20 '4

~

G2 72135 749 54,23 46 23,96 115'7.77 ,78 20 141 3.3 .09 ~ 4 ,4 B 72212 1755 12.92 46 7 35 119' ~ 80 12 71 >Bi 13 166 18 ' F 16 .9. 1.7 C A 72213 632 21.20 46 31<<58 119 3.47 13 <<32 .25 14 143 6.8 ~ 14 ,6 ~ 6 B G2 72218 947 56.01 46 28.53 119 43 03 ~ 17. 67 1>37 24 160 4.1 25 <<8 ,8 C 72227 1737 23.32 46 25.67 119'9.86 24.08 .82 12 209 7>l ,07 <<6 .6 C G2'2 72254 1040 16<<65 46 27,08 119 35>01 15'. 07 1,40 31 107 6.7 .18 >4 .7 B 7 )255 619'1.97 46 27.59 119 35.21 18.09 ,49 12 145' 7,6 ~ 11 ~ 7 ,5 B A 72261 21 4 46,81 46 33.03 120 2.56 16<<43 ~ 16 24 243 22.7 .20 ..6 C G3 72266 728 30.49 46 34,25 119 42;41 17.33 <<45 10 133 6' 36 2.5 2.1 C 72269 1914 59.50 46 51,64 119 lb.52 2028 27.61 46 50.76 119 15 43 ~

14 '4 12.14

<<33 31 71 9<<2 1<<29 21 136 XO.O

,47

.33 1 ~ 0 1.7 X>7 C B

72265'2272 G2 255 56.24 46 27.36 119 34.66 16 91 .58 10 114 7.3 .10 .6 .8 B G2 72366 1835 5,65 46 28.20 119 40 73 36 1329 2.14 46 32.76 119 36 00

'1 ~

18.05 20>26

>83 15 144 5.7

<<71 16 86 9.6

~ 13 13

.7 7

,7 B

.8 A G3 F F ~

73 41 X9 2 58.70 46 32<<49 115'4>07 14. 5'2 1.18 16 72 10.4 .20 ,8 1 5 B G3 G3 73 42 11 1 40.56 46 33 73 66 1159'7.93 21.34 119

'9'6 119 36.79 ii.

18>40 14 .38 il 106 9.2

.73 13 126 4.0 2S'21 1.3 l<<l

~

3' B 1.0 B G2 l 73112 351 32,01 46 57,12 47.70 1.7 4,6 B 35.3S'19 11.78 .87 13 106 1,4<<b 73158 20 1 44<<88 46 50 '2 119 19.57 11.86 1.47 21 80 4 '

.25'38 1>1 2.4 B

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APPENDIX C- Continued AREA OR GROUP DATE ORIGIN LAT N LONG W DEPTH MAG NO GAP DM RMS ERH ERZ Ql G2 73162 243 3S'.24 46 24.56 119 29e68 12 '19 .64 13 69 7 ' 24 1 el 1 7 B l

~ ~ ~

73174 727 38.88 46 48.05 119 13 41 16e07 F .66 15 92 6.9 ,26 1 1 1,2 B Gl 731 S'0 749 9,18 46 11.05 119 36.86 13. 04 1.35 32 192 6.3 .30 .9 .6 D G3 73193 219 6. 05 46 38.01 119 35.94 22.38 ~ 18, 11 107 11 ' e13 ~ 7 1.0 B Gl 73238 1152 3je80 46 14 02 119 34.83 12.70

~ e56 11 164 8 4 ~ ,18 1,0 1.5 C Gl 73363 938 14.24 46 3,43 119 3S' 20 10 38 ~

. 2.75 29 246 17.5 .20 1,2 ,6 'C Gl 73363 1114 9 10 46 3.97 119 39.28 12.01 245 16 5 ,16 1.4 .6 C 74 31 74 35 1254 30.44 46 13.40 119 19.37 17 S45 1 85 46 51 19 119 4 13 1S' 16

'5 f.23 21 193 1 3

.SS'2 126 14 2

~

~

.19 1 1 1,0

~

1.5 C

B 74 91 74112

~

1056 59.70 47 14 80 11S'5 049 23.37 46 32.35 119 38 F

~

'9

~

'9 11 92

~

17. 56 1.30 10 138 11.7

.82 10 76 6 '

~

.09

,50 3'

.8 1 ~

5.1 3 B C

G3 Gl 74160 2213 50.50 46 15. 77 119 33. S'4 10. .81 10 140 10.8 F 05 ,3 ~ 7 G3 74191 045 58 61 46 35.94 119 41.52 F

BS'4.10

,85 8 126 5.5 .07 ,8 .9 P.

74198 1833 45,70 46 24.56 119 21.48 17e53 1.19 18 96 5.9 .15 5 p

'9

~

Gl 74237 17 8 25.34 46 4.67 119 36 11 37

~ 1 ~ 2S'l 285 lb.3 ,16 2,

~

1 1,4 C 74260 1719 F 11 46 8,80 119 Be.68 14 13 1.19 8 155 16.5 .15 1.7 1.7 C G3 G3 74336 75 34 742 15.22 46 36 1432 10 '3 46 36

'5

'4 119 43.56 f4.55 119 35.64 15 32

~

.45 10 147 8.9

.71 11 93 3 '

e13

.08

~ 7

~.

1.9 1.1 B B

l 75 95 75143 741 4.76 47 6 016 2,59 46 50.54 119 15.50 17

'4 119 44 '3 ~

12.43

~

1,S'3 9 328 29.5 2.36 10 261 9.8 .04 14 15.6

.6 3,2 fl

~ 2 C 6.4 6.3 D 6S'2 Gl 75145 226 18 47 46 5.35 119 37,42

~ F 00 2.23 6 285 14.5 ~ 20 G3 75165 1518 46 36.81 119 47 42 10.10 1.20 8 238 2.3 .10 1.0 1 0 C G3 Gl 75169

,75179 33.14 46 36 3beOS'54

'4 1633 43.66 46 7.77 119 42.13 10.67 F

119 47.46 9.80 1.12 7 238 2.4 3,30 10 260 S'. 3 F

~

06 f2 2.0

,9

~

.7

.9 C

C Gl 75179 1654 46 6.95 119 41.81 10 40 ~ 1 55

~ 5 299 10 ' ,f2 4,4 3.6 D 52.65 46 7.0S'19 41.83 10,35 3.81 12 251 10 5 2.1 1S'.lS'217 Gl .14 .9FC Gl 7517S'517S'5180 2358 49.41 46 7.41 119 42 85 F 9 67 1 46

~ 7 288 10.1 .05 le4 1.2 C Gl 124 13.71 46 6.05 119 43.02 10.92 2.20 10 292 12.7 ,04 1.4 .4 C Gl 75180 1042 45.86 46 5.13 119 44.57 10.30 2,20 295 14.8 e05 1.8 ,6 C A 75200 7523~

f]of 40 >~ 46 31 2230 22.10 47 '14.61 11S'9

'9 119 2.67 15. 74 11.88 1,75 11 139 6.2 1 78

~ 8 154 31 e7

~

,21 12 1,3 eB ".6 1.8 C B

75141 3 5 4.04 'e9

'S'6 36.96 119 45.45 9.07 2 31 18 114 e4 ,18 7 B G3 G3 75242 75242 344 24.97 46 36

,349 22.50 46 37.62 119 47

'5 11S'6 '4

'3 S'. 33 9 '2 1.49 8 ~35 1 4 1.06 6 270 3.3

~ ,03

,04 1,0

~

.4 C e9 C G3 75242 1537 1S',29 46 37.23 119 44.21 9.65 2.06 14 91 2.0 1.3 1 1 B G3 G3 74~4 75 Jl 1743 7 '0 46 36,38 11S'5.24

'449 11.69 46 7.57 119 41 92 12.63 9 07 le33 8 174 1.62 12 212 30.6

~ 9 .09

,16

~ 7

~

F 1 B 6 C Gl ~

Gl 75251 1044 44,65 46 7,88 119 41,24 13.76 1.95 15 210 "29 9 e13 7 5 C A 75284 75301 656 11.18 46 41.54 118 55 2012 4.56 46 34>80 119 32.83 18. S'1

'0 10.20 1 01 6 192 23.3 94

~

7.0

~

,01 32 1.8

~

2 le9 "1

D B

G3 ~ ~

G3 75305 1830 7.48 46 34.11 119 47.S'1 19.30 1 ~ 61 242 5.8 .07 ~ 7 .9 C Gl 75308 1946 45.00 46 " 3 80 119 35 79 14 62

~ ~ ~ 7 S'.55 231 28.8 ~ 06 1.1 ~ S' 7S346 1033 2.00 47 7.19 119 36.94 12e17 "1.72 8 123 25e9 f2 7 .9 B 75353 75354 23 3 54.73 46 41,89 11S'3 750 26.84 46 40.81 119 13.63 12.10

'3 19. 35 148 F 00 8

9 194 188 18 6

~

20.0

~

.21 e14 1.2

~

.8 3.6 2.9 C

C G4 76 67 1459 59,73 46 52 84 119 34.76 16.69

~ le74 10 132 3.5 .30 1,7 1.6 B 76 69 753 51.47 46 3,88 118 55.86 12.48 1.34 7 146 2.2 . OS'14 1.0 ~ 8 B 76128 1718 40.80 47 13,95 120 .02 12.45 1.86 10 158 30e5 .6 6 B 76134 76134 849 5'9 '3 47 7.00 119 38.03 lie 10 1034 27.72 47 8.23 119 38.04 15. 65 1.56 6 1.82 7 204 199 26.3 24 '

.09 1.6

~

~g 2M 2.7 1 ~

3.6 F 1 D C

76188 11 7 11.11 47 3.91 119 55.31 11.43 .97 8 136 12.9 ~ 23 1.6 2eB C 76206 442 40.07 46 15,02 119 27.47 10. 60 1.18 10 84 11 0 lel 3.5 B 76267 77 74 255 43 '8 4S 48.19,118 36.75 223S'3.96 47 7.69 11S'9.12 13.94 14.39 1,83 7 2 '9 154 203

~

19.5 25 3

,12 25 4.0 3.5 1.2 B 7 ~ D 77177 010 20.39 46 40e45 119 28e87 17e20 e86 10 102 8' 23 1.1 2e7 B G2 77188 77194 1432 21 '3 46 27.43 119 33e67 18.38 1429 22.08 46 29e75 120 2e81 14e20 .58 39 5 6

122 311 7.6 25.5

~

,17 e05 2.7 2 1

.8

~

18C D

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APPENDIX C - Continued AREA OR GROUP DATE ORIGIN LAT N LONG W DEPTH MAG NO AP DM RMS ERZ Q1 G2 77228 77244 1652 38 '0 2 1 3.01 46 47 22.44 119 33.36 17o12 119 50.59 18.71 9.10

.58 1.28 7

11 232 F 1 247 20 1 F

,21

.13 2.0

.8 1.2

.7 C

C 77245 425 20.66 46 38.31 119 21 o28 16,60 .36 8 89 9 ' .10 7 1 ~3 A G4 G2 77257 77310 14 5 56.93 1720 1>82 46 46 51.61 119 33,64 27,52 119 40 01

~

10 '6

20. 95 1 o51

~ 45 8

12 192 4i4 195 9' 6

~ 17

,17 1

1

~

~

7 3

1 7 C

~

1 3 C

~

A 78 7 1656 4.76 46 23.61 119 57.10 17.25 a93 8 256 27.9 ,08 1. 1 ~ 6 C 78 40 1439 42.78 45 41.76 120 12.50 13 52 F 10 10 227 7.5 ~ 22 3,2 12D 78 77 850 34.69 46 25.38 119 23.38 16.20 ,61 8 95 7.9 .09 .6 4 9 78 94 1118 20.39 46 32.56 119 41 65 20 00 1 55 10 148 9.4 ,23 2.0 2,7 C 78102 78110 1946 46.85 1241 8,64 47 47 9 12 119 26 20 '9

~ '7

~

119 40.90 10 '0

~

12.56

~

1 78

~ 22 68 25o3 1.02 12 164 6.7

,14

.13 o4

.6

~ 6 E 7 i3

'9

~

~

G3 78131 1831 46.64 46 35 119 26.53 14.26 .84 91 20 ' ~ 16 .6 2,3 F.

G3 78135 1210 21.12 46 32.13 119 24.37 19.31 1.52 9 113 14.6 .08 ~ 6 1 ~ 5 9 G3 78159 2136 37 78 46 39 49

~ 119 4iai7 11.06 1 ~ 65 13 144 7,6 .18 1.1 C 78168 1932 32 99 46 21I11 119 18:60 20.20 .89 8 99 9 ' ,06 o5 .8 8 78227 2030 31.42 46 43.29 119 25,49 14.90 2.06 68 11.2 .11 e7 1.6 A 78342 14 3 50,07 46 45.63 119 33.89 21.39 .76 7 118 .5 .12 1 7 2.3 8 G4 79 48 836 21 e41 79'7 347 23,62 46 46 10 15

~

57.38 119 120 56 ~

24,70 li 9. 10 9.83 3.59 1S 163 36 '

2.99 17 133 32 '

.25 o31

~

io2 1.4 C 1.6 2,2 C 79 97 741 55 40 46 57.03 120 23.83 12.12 2.44 13 214 31o2 .21 1.5 1.0 C 79212 129 53.30 47 15 96 119 19 '6 11.52 1 92 12

~ 95 23.0 ,19 1 2 1.2 9

~

Woodward Clyde Consultants APPENDIX D EXPLANATION FOR MICROEARTHQUAKE CATALOG HEADINGS IN APPENDICES 8 AND C The earthquake origin date is given as a Julian date, with the origin time given in hours, minutes, and seconds. Location coordinates are given as degrees and minutes with the focal depth in kilometers. The local magnitudes were determined by using the coda length formula:

Mcoda 2 ~ 46 + 2 ~ 80 log (Tcoda) where Tcoda d is the duration of the event measured from first onset until the trace has returned to twice background level.

Other catalog headings are as follows:

NO = the number of stations used in the event location GAP = the largest azimuthal separation in degrees between stations.

DM = epicentral distance in km to the nearest station RMS = root mean square error of time residual in seconds.

RMS = Z R /NO,I when R1 is the time residual for the ith station.

ERH standard error of the epicenter in km.*

ERH = SDX2 + SDY , where SDX and SDY are the Standard errors in lattitude and longitude, respectively, of the epicenter. If ERH = blank, this means that ERH cannot be computed because of insufficient data.

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Woodyard Clyde Consultants APPENDIX D continued ERZ standard error of the focal depth in km.* If ERZ is blank, this means that ERZ cannot be computed either because the focal depth is fixed in the solution or because of insufficient data.

Ql indicates an explosion event, where P indicates

~

X a possible explosion event, while the earthquake location quality is indicated as follows:

Q ~1 A Excellent Good B Good Fair C Fair Poor D Poor Poor This measure is intended to indicate the general reliability of the solution. Ql is taken as the average of QS and QD (as defined below). For example, an A and a C yield a B, and two B's yield a B. When QS and QD are only one level apart, the 1'ower one is used, i.e.', an A and a B yield a -B.

QS is rated by the statistical measure of the solution as follows:

• Statistical interpretation of standard errors involves assumptions that may not be met in earthquake locations; therefore the standard errors may not represent actual error limits (Lee and Lahr., 1971).

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Woodyard Clyde Consultants APPENDIX D continued QS RMS (sec) ERH (km) ERZ (km)

0. 15 < 1.0 2. 0

< 0.30 2.5 5.0

0. 50 5.0 D Others QD is rated according to the station distribution as follows:

QD NO GAP DMIN 6 904 DEPTH or 5 km 6 135o < 2x DEPTH or .10 km 6 180' 50 km D Others REFERENCES Lee, W.H.K., and Lahr, J.C., HYPO 71: A computer program for determining hypocenter, magnitude, and first motion pattern of local earthquakes: U.S. Geological Survey Open-File report, Office of Earthquake Studies, Menlo Park/

California, 100 p.

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