Preliminary geologic map of the Las Trampas Ridge Quadrangle, Contra Costa and Alameda counties, California
Open-File Report
80-545
By: T. W. Dibblee Jr.
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Abstract
Suggested Citation
Dibblee, T.W., 1980, Preliminary geologic map of the Las Trampas Ridge Quadrangle, Contra Costa and Alameda counties, California: U.S. Geological Survey Open-File Report 80-545, 1 map ;58 x 46 cm., https://doi.org/10.3133/ofr80545.
ISSN: 2331-1258 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Preliminary geologic map of the Las Trampas Ridge Quadrangle, Contra Costa and Alameda counties, California |
| Series title | Open-File Report |
| Series number | 80-545 |
| DOI | 10.3133/ofr80545 |
| Year Published | 1980 |
| Language | ENGLISH |
| Description | 1 map ;58 x 46 cm. |