Preliminary geologic map emphasizing bedrock formations in Contra Costa County, California : a digital database / U.S. Department of the Interior, U.S. Geological Survey ; compiled by R.W. Graymer, D.L. Jones, and E.E. Brabb.
Uniform Title: | U.S. Geological Survey open-file report ;
94-622. |
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Corporate Author: | Geological Survey (U.S.) |
Other Authors: |
Graymer, R. W. (Russell Walter) Jones, David Lawrence, 1930- Brabb, Earl E., 1929- |
Language: | English |
Published: |
[Menlo Park, Calif.] : [Denver, Colo.] :
The Survey ; [USGS Information Services],
1994.
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Series: | U.S. Geological Survey open-file report ;
94-622. |
Subjects: | |
Genre: | |
Physical Description: | 8 pages, 2 unnumbered leaves ; 28 cm. |
Format: | Government Document Microfilm Book |