Rocky Range, physiographically old mountains, from O.K. mine. Beaver County, Utah. 1911.
Dates
Date Taken
1911
Summary
Rocky Range, physiographically old mountains, from O.K. mine. Beaver County, Utah. 1911. Plate 3-A in U.S. Geological Survey. Professional paper 111. 1920.
Summary
Rocky Range, physiographically old mountains, from O.K. mine. Beaver County, Utah. 1911. Plate 3-A in U.S. Geological Survey. Professional paper 111. 1920.
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