November 2, 2007
Geologic Map of the United States
By topomatt in Geology | 2 comments
Google Earth KML File: 
Google Earth BBS Discussion: 
Description:
This Super Overlay contains the 1:2,500,000 scale Geologic Map for the United States produced by the USGS (King, Beikman and Edmonston) dated 1974. It does not include AK or HI. This is based on a 77 meg JPG produced by the USGS. The Google Earth version retains the quality and resolution of the original.
Click on this link for a text version of the legend Click on this link for a GIF version of the legend
Original Data From:
United States Geologic Survey
Original KML Content Created By:
Google Earth Library
Screenshots:
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