Basement domain map of the conterminous US and Alaska

Seventy-seven major components of the North American continent were delineated at a general scale (1:5,000,000); including the general composition, geological environment, and types of primary metals endowments that can be expected in each domain.


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Show in Google Earth or other KML viewer:

domains.kml (uncompressed 464k bytes)

domains.kmz (compressed 156k bytes)

Show in your GIS using OGC web services: (WMS, version 1.3.0) (WFS, version 1.1.0)


Get the entire data set: (zipped shapefile 192k bytes)

List basement domains by region



About the database tables and fields

All database fields, by category


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