Mudge and Earhart 1980 Sun River Map

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Mudge and Earhart 1980 Sun River Map, USGS Professional Paper 1174
Originally uploaded in Integrating Research and Education:Montana Geoheritage Project:Montana Geoheritage Sites:Augusta Choteau.

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Uploaded: May16 18

Last Modified: 2018-05-17 14:08:41
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Mudge and Earhart 1980 Index Map, USGS Professionil Paper 1174
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