Searching Books & More : "Geology, Stratigraphic"

Helley, Edward J X
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Quaternary geology of Contra Costa County, and surrounding parts of Alameda, Marin, Sonoma, Solano, Sacramento, and San Joaquin counties, California a digital database

Published: [Menlo Park, CA] : U.S. Dept. of the Interior, U.S. Geological Survey, 1997
Format: Microform, Microfiche
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Late Cenozoic tectonism of the Sacramento Valley, California

Published: Washington : U.S. G.P.O. ; Denver CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1987
Format: Print
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Preliminary Quaternary geologic maps of Santa Clara Valley, Santa Clara, Alameda, and San Mateo counties, California a digital database

Published: [Menlo Park, Calif.?] : U.S. Dept. of the Interior, U.S. Geological Survey ; [Denver, Colo. : For sale by Open-File Reports Section], 1994
Format: Microform, Microfiche
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Quaternary geologic map of the San Jose West quadrangle, Santa Clara County, California

Published: Menlo Park, Calif. : The Survey ; [Denver, Colo. : Books and Open-File Reports Section, distributor], 1989
Format: Microform, Microfiche
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