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Geologic Atlas of California - Redding Sheet



Geologic Atlas of California - Redding Sheet


California Geological Survey, Geologic Atlas of California Map No. 011, 1:250,000 scale

Compilation by: Rudolph G. Strand

1962

DESCRIPTION OF MAP UNITS

Dune sand
Alluvium
Stream channel deposits
Fan deposits
Recent volcanic rocks
Qrvr-rhyolite
Qrva-andesite
Qrvb-basalt
Qrvp-pyroclastic rocks
Lake deposits
Glacial deposits
River terrace deposits
Pleistocene marine and marine 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
Upper Pliocene nonmarine
Upper Pliocene marine
Middle and/or lower Pliocene marine
Pliocene volcanic rocks
Pvr-rhyolite
Pva-andesite
Pvb-basalt
Pvp-pyroclastic rocks
Upper Miocene marine
Oligocene nonmarine
Eocene nonmarine
Tertiary marine
Tertiary intrusive (hypabyssal) rocks
Tir-rhyolite
Tia-andesite
Tib-basalt
Undivided Cretaceous marine
Upper Cretaceous marine
Lower Cretaceous marine
Franciscan group
Franciscan volcanic and metavolcanic rocks
Knoxville formation
Upper Jurasssic marine
Middle and/or Lower Jurassic marine
Triassic 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
Pre-Cretaceous metavolcanic rocks
Permian marine
Permian metavolcanic rocks
Undivided Carboniferous marine
Carboniferous metavolcanic rocks
Mississippian marine
Devonian marine
Devonian metavolcanic rocks
Devonian and pre-Devonian? metavolcanic rocks
Pre-Silurian metasedimentary rocks
Pre-Silurian metavolcanic rocks

Click here for the Index to Geologic Mapping in California.

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