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Geology -- United States --Maps (11) |
Geology--California--Maps (11) |
Carboniferous - Calaveras formation (6) |
Cretaceous - unnamed strata (5) |
Neogene - Ione formation (4) |
Neogene - unnamed strata (4) |
Jurassic - Mariposa formation (2) |
Jurassic - unnamed strata (2) |
Paleogene - Tejon formation (2) |
Triassic - Mariposa formation (2) |