Online link | https://geo-nsdi.er.usgs.gov/metadata/open-file/99-14/metadata.faq.html |
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Description | This digital map database is prepared from a previously published map by Dibblee (1973). The geologic map database delineates map units that are identified by general age, lithology, and clast size following the stratigraphic nomenclature of the U.S. Geol |
Originators | Graham, Scott E.; Mahony, T. M.; Blissenbach, J. L.; Mariant, J. J.; Wentworth, Carl M.; and Dibblee, Thomas W. |
Publication | U.S. Geological Survey Open-File Report 99-14 |
Geologic map units symbols (no full descriptions found)
Label | Definition |
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Linear geologic features
Label | Definition |
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LTYPE | Line type |
Geologic map units at specific locations (same attributes as polygon coverage MP-GEOL.PAT)
Label | Definition |
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Fold axes
Label | Definition |
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LTYPE | Line type |
Strike and dip information of bedding
Label | Definition |
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PTTYPE | Point type |
DIP | Dip of bedding |
STRIKE | Strike of bedding |
Exploratory oil wells
Label | Definition |
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PTTYPE | Point type |