ML18194A060
| ML18194A060 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 09/29/1975 |
| From: | Arizona Nuclear Power Project |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| ANPP-74-2288-C1a 2.5-4 | |
| Download: ML18194A060 (1) | |
Text
116
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NORTH REGIONAL TECTONIC MAP E XP LANATION PAC IF IC FOLDBELT SYMBOLS A J.zALJ.J.AAAAJ.rJ.
Hypothetical Boned Faults
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~PB MAIN TERRESTRIAL VOLCANIC ROCKS-Differing compositions of Tertiary age P4, YOUNGER BASINAL DEPOSITS-I-ate to early Tertiary marine CORD ILLERAN FOLDBELT Lithologic Contact Faults Dashed where Inferred, dotted where buried.
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~012 DEPOSITS IN STRUCTUALLY NEGATIVE AREASQuaternary-Tertiary nunmorlne deposits in intermontane depressions.
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~09 0 MlOGEOSYNCLINAL DEPOSITS Cambrian to Jurassic deformed by end af Laramide orogeny oy ora YOUNGER EUGEOSYNCLINAL DEPOSITS-CH Triassic to Jurossic, strongly metamorphosed.
~Davit'OUNGEST TERRESTRIAL VOLCANIC ROCKS-Mainly Quaternary.
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MAIN TERRESTRIAL VOLCANIC ROCKS Differing compositions of Cretaceous-Tertiary oge.
~OII YOUNGER INTRUSIVE AND PLUTONIC ROCKS-Early to mid-Tertiary, synorogenic to Laramida orogeny.
Oe.
MAIN GRANITIC PLUTONIC ROCKS-Late Jurassic to mid-cretoceuus.
Thrust Foults Barbs on upthrown or overthrust sids Normal Faults Hachurss on down thrown side Tronscurrsnt Faults Arrows indicate direction of strike-slip movement
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200 mile radius from
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x p n 012 Gulf of California vvv h
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v 12 06 o6a OLD EUGEOSYNCLINAL DEPOSITS-Mississippian to Permian, strongly metamorphosed.
0 I METAMORPHIC COMPLEXPrecambrian and PoleotaiC ages, prObably derived from early geosynclinal sediments.
HUDSONIAN FOLDBELT
~H5 LOWER PROTEROZOIC SEDIMENTARY AND VOLCANIC ROCKS.
~HY LOWER PROTEROZOIC GRANITIC AND GNEISSIC ROCKS.
LITTLE DEFORMED PRECAMBRIAN DEPOSITS ON BASEMENT OF EARLIER PRECAMBRIAN ROCKS 32o PLATFORM AREAS
~A2l MIDDLE PROTEROZOIC SEDIMENTARY AND VOLCANIC ROCKS.
~B PLATFORM DEPOSITS ON PRECAMBRIAN BASEMENT.
Retersnce:
U.S. Geologicol Survey, 1969; Tectonic Mop Of North America Modified By U.S.G. S. And A.A.P G.,1962; Tectonic Map Of The United States.
State Boundary Line International Boundary Line Rivers
-Astrobleme g -Volcanoes
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Structure contours in Precambrian plattorm areas.
Contour interval five hundred meters.
40 80 MILES Anzona Nuclear Power Prolect Palo Verde Nuclear Generating Station Units 1, 2 & 3 REGIOPIAL TECTONIC HAP Figure 2.5-4 116 o 14o I Oo CHANGE SePtember 29, 1975 AnPP-74 22SS cis Amendment 12 i /'