Geologic map of the San Andreas quadrangle, Calaveras County, California /
| Main Author: | |
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Washington :
U.S. Geological Survey,
1963.
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| Series: | Geologic quadrangle map ;
GQ-222. |
| Subjects: |
| Item Description: | "Contour interval 50 feet." "Prepared in cooperation with Caifornia Division of Mines and Geology." Includes col. cross section and quadrangle location map. Cartographic material. |
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| Physical Description: | 1 map : color ; on sheet 69 x 82 cm. folded in envelope 30 x 24 cm. |