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Mineral Resources On-Line Spatial Data

Radiometric ages of rocks from Alaska

Radiometric ages of rocks or minerals sampled from Alaska. The data were collected from professional publications and/or received from researchers and used by permission.

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Alaska
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http://mrdata.usgs.gov/services/akages?request=GetCapabilities&service=WMS&version=1.1.1
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akages.zip (282 kb zipped shapefile expands to 8 Mb)
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Page Last Modified: Monday, 29-Dec-2014 13:50:36 MST