Quaternary geology of Contra Costa County, and surrounding parts of Alameda, Marin, Sonoma, Solano, Sacramento, and San Joaquin counties, California a digital database /
The pamphlet introduces and describes the digital data.
| Main Author: | Helley, Edward J. |
|---|---|
| Other Authors: | Graymer, R. W., Geological Survey (U.S.) |
| Format: | Microfilm |
| Language: | English |
| Published: |
[Menlo Park, CA] :
U.S. Dept. of the Interior, U.S. Geological Survey,
1997.
|
| Physical Description: |
12 leaves ; 28 cm. Also available via Internet from the USGS web site. Address as of 8/4/04: http://wrgis.wr.usgs.gov/open-file/of97-98/; current access is available via PURL. |
| Series: |
U.S. Geological Survey open-file report ;
97-98. |
| Subjects: | |
| Online Access: |
https://purl.fdlp.gov/GPO/LPS52608 |