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Geologic Atlas of California - Mariposa Sheet



Geologic Atlas of California - Mariposa Sheet


California Geological Survey, Geologic Atlas of California Map No. 009, 1:250,000 scale

Compilation by: Rudolph G. Strand

1967

DESCRIPTION OF MAP UNITS

Dune sand
Alluvium
Fan deposits
Recent volcanic rocks
Qrvr-rhyolite
Qrva-andesite
Qrvb-basalt
Qrvp-pyroclastic rocks
Lake deposits
Glacial deposits
River terrace deposits
Pleistocene volcanic rocks
Qpvr-rhyolite
Qpva-andesite
Qpvb-basalt
Qpvp-pyroclastic rocks
Pleistocene nonmarine
Plio-Pleistocene nonmarine
Quaternary and/or Pliocene cinder cones
Undivided Pliocene nonmarine
Pliocene volcanic rocks
Pvr-rhyolite
Pva-andesite
Pvb-basalt
Pvp-pyroclastic rocks
Oligocene nonmarine
Eocene nonmarine
Tertiary nonmarine
Tertiary intrusive (hypabyssal) rocks
Tir-rhyolite
Tia-andesite
Tib-basalt
Tertiary volcanic rocks
Tvr-rhyolite
Tva-andesite
Tvb-basalt
Tvp-pyroclastic rocks
Upper Jurasssic marine
Middle and/or Lower Jurassic marine
Mesozoic granitic rocks 
Mesozoic basic intrusive rocks
Mesozoic ultrabasic intrusive rocks
Jurassic-Triassic metavolcanic rocks
Pre-Cretaceous metamorphic rocks (ls=limestone)
Pre-Cretaceous metasedimentary rocks
Paleozoic marine (ls=limestone)
Pre-Cretaceous metavolcanic rocks
Pre-Cenozoic granitic and metamorphic rocks
Paleozoic metavolcanic rocks
Permian marine
Permian metavolcanic rocks
Undivided Carboniferous marine
Pennsylvanian marine
Mississippian marine
Devonian marine
Silurian marine 
Ordovician marine
Cambrian marine
Cambrian - Precambrian marine
Later Precambrian sedimentary and metamorphic rocks

Click here for the Index to Geologic Mapping in California.

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