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Show in Google Earth or other KML viewer:
lageol.kml (Uncompressed, 10.6M)
lageol.kmz (Compressed, 3.8M)
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 | LA.zip | SHP + CSV format |
Metadata:
Preliminary integrated geologic map databases for the United States: Central states: Montana, Wyoming, Colorado, New Mexico, North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, Texas, Iowa, Missouri, Arkansas, and Louisiana
Detailed report of standardization procedures
Methods used to create several styles for lithology or geologic time
United States Geological Survey, 1998, Digital Overlay of the Geologic Map of Louisiana: U.S. Geological Survey, Biological Resources Division, National Wetlands Research Center, Product Id USGS-NWRC 1984-02-0001, http://www.nwrc.usgs.gov/.