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Geologic map of the Mount Diablo-Bryon area, Contra Costa, Alameda, and San Joaquin counties, California; map and explanation

Open-File Report 71-53
By: , and 

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Additional publication details

Publication type Report
Publication Subtype USGS Numbered Series
Title Geologic map of the Mount Diablo-Bryon area, Contra Costa, Alameda, and San Joaquin counties, California; map and explanation
Series title Open-File Report
Series number 71-53
DOI 10.3133/ofr7153
Year Published 1971
Language English
Publisher U.S. Geological Survey
Contributing office(s) Geology, Minerals, Energy, and Geophysics Science Center
Description (2 sheets); scale 1:62,500 (1 inch = about 1 mile).
Scale 62500
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