Bulletin, Issue 192The Division, 1969 - Geology |
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Common terms and phrases
Abrams Mica Schist Albers Albian Amer ammonite Anderson Aptian Barremian basement contact batholith biotite Bragdon Budden Canyon Formation California Cenomanian Cenozoic Chanchelulla Peak quadrangle Chickabally Member clasts coarse-grained composed conglomerate beds Copley Greenstone Cottonwood Creek Cretaceous rocks deformation deposits Diller Dry Creek exposed fauna feet thick fine-grained Fork of Cottonwood fossils Gas Point Member Geologic gravel Hauterivian Hertleinites aguila Hills Member hornblende Huling Creek fault Jour Kinkel Klamath Mountains lenses limestone lineation lithologic lower mappable metamorphic rocks mudstone mudstone unit Nomlaki Nomlaki Tuff North Fork northern northwest-trending Ogo Member Ono quadrangle outcrop pebbly mudstone Photo plagioclase Popenoe Pseudouhligella quad rangle Red Bluff Formation Roaring River Member Sacramento Valley Salmon Hornblende Schist sandstone sandstone beds sandstone dikes Schist Schist and Salmon sedimentary sediments serpentinite Shasta Bally batholith siltstone Simbirskites structure Tehama County Tehama Formation terraces thin beds TQrt Turonian U.S. Geol unconformably upper Weaverville