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Show in Google Earth or other KML viewer:
orgeol.kml (Uncompressed, 30.8M)
orgeol.kmz (Compressed, 7.6M)
List geologic units by state or county
Show in your GIS using OGC web services:
https://mrdata.usgs.gov/services/sgmc2 (WMS, version 1.3.0)
https://mrdata.usgs.gov/services/wfs/sgmc2 (WFS, version 1.1.0)
Content | Download | Format |
---|---|---|
Geologic units and attributes | OR.zip | SHP + CSV format |
Metadata:
Preliminary integrated geologic map databases for the United States - western states: California, Nevada, Arizona, Washington, Oregon, Idaho, and Utah
Detailed report of standardization procedures
Methods used to create several styles for lithology or geologic time
Walker, G.W. and MacLeod, N.S., 1991, Geologic map of Oregon: U.S. Geological Survey, scale 1:500,000.