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Mineral Resources On-Line Spatial Data

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Geology of the conterminous United States

A digital version of the Geologic Map of the United States, originally published at a scale of 1:2,500,000 (King and Beikman, 1974b). It excludes Alaska and Hawaii.

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Conterminous US
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http://mrdata.usgs.gov/services/kb?request=GetCapabilities&service=WMS&version=1.1.1
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Page Last Modified: Tuesday, 11-Dec-2012 15:44:41 MST