A digital version of the 1970 US Geological Survey topographic map of the San Francisco Bay region, three sheets, 1:125,000

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/97-500/metadata.faq.html
Description This Open-File report is a digital topographic map database. It contains a digital version of the 1970 U.S. Geological Survey topographic map of the San Francisco Bay Region (3 sheets), at a scale of 1:125,000.
Originators Aitken, Douglas S.
Publication U.S. Geological Survey Open-File Report 97-500

Related topics

States or counties

RBLM.PAT

The Roswell BLM Resource Area geologic map data base

Label Definition
P1 Numerical value for map unit
CHAR Abbreviated name of map unit
P-SYMBOL unknown
E_SYMBOL unknown

RBLM.AAT

Linear geologic features (No attribute definitions given)

Label Definition

RBLM.PAT

Geologic map units at specific locations (same attributes as polygon coverage RBLM.PAT)

Label Definition

SINK.AAT

Database that creates the sinkhole near Santa Rosa (No attribute definitions given)

Label Definition