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Home > Geologic Mapping > STATEMAP Program > Completed Maps
Completed Maps 
 
Of Colorado's ~1800 7.5-minute qudrangles, 418 have been mapped.  This map outlines the seven project areas and shows the quadrangles mapped by CGS in yellow, those mapped by USGS in gray, and long-range mapping in blue.

Locations of mapped and proposed geologic mapping in Colorado.
 
 
 
 
Last Updated: 4/28/2011 10:19 AM 
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