ML16166A078
Text
Figure 2.5-3 Regional Geologic Map 20 i
N I
- GABBRO, PYROXENITE AND NORITE TUSCALOOSA FORMATIO~
BLACK CREEK fORMATION BLACK MINGO FORMATION UNDIFFERENTIATEO;
- CONGAREE, MCBEAN, wARLEY HILL & BARNWELL FORMATIONS
- WACCAMAW, DUPLIN AND HAWTHORN fORMATIONS ROCKS Of THE KINGS MOUNTAIN B~LT (QUARTZITE, MARBLE l CONGLOMERATES AND SCHIST)
GRANITE; UNDIVIDED GRANITE OF EPISODE B ROCKS OF THE SLATE BEL T (METAMORPHOSED SED 1-MENTARY ANO VOLCANIC ROCKS; UNDIVIDED)
GRAN I TE OF EP I SO DE C ROCKS OF THE INNER PI EOMONT BEL T QUARTZ I TE)
- SCHIST, HORNBLENDE AND BIOTITE GNEIS~AND MIGMATITE)
Tc Tm LEG E N D~
SOUTH CAROLINA elECTRIC &GAS CO.
VIRGIL C. SUMMER NUCLEAR STATION U =
UP THROWN S I DE
...E-U HIGH AI\\GLE FAULT - D = DOWNTHROWN SIDE DASHED WHERE INFERRED
-+- - ANT ICL INE -
DASHED WHERE INFERRED
-f---- SYNCLINE -
DASHED WHER~
INFERRED TRIASSIC:
DIABASE DIKES ROCKS OF THE CHARLOTTE BEL T (METAMORPHOSED. AND li~:O'{~~~~cl INFOLDED SCHIST, GNEI~~ AND MIGMATITE)
TERTI ARY STATUTE MILES 10 0
10 IOCOCD REfERENCE:
THE BASE FOR THIS MAP W~S PREPAREO FROM PORTIONS OF THE FOLLOWING USGS STATE BASE MAPS:
SOUlH & NORTH CAROLINA. 1970.
GEOLOGY ADAPTED IN PART FROM USGS BULLETIN 1183. 1965. FROM THE AMERICA~ ASSOCIATION OF PETROLEUM GEOLOGISTS. MID-ATLANTIC REGION.
1910. ANO SECOR & WAGENER. GEOLOGIC
~OTES. DIVISIOlj OF GEOLOGY.
COLUMBIA. S. C. 1968. VOL XII. No.4.
EXTENTION OF FAULTS BASED ON WORK BY HOWELL (1976);
TALWANI AND HOWELL (1976) AND LEVAllDER AND TALWANI (1976) 8Y GEOPHYSICS u
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~wu u
CRETACEOUS Kbc
<3 N0(/)w KI UPPER RU TRI ASSI C PERMIAN Pgpn THROUGH CARBON IFEROUS Amendment 0 August 1984