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Western States

New Mining Map of Utah Showing the location of the Mining Districts over an extent of Territory 150 miles from North to South Compiled from U. S. Government Survey’s and Other Authentic sources. By B. A. M. Froiseth Aided by H. R. Durkee

December 8th, 2020|

Monographs of the United States Geological Survey. Volume XXXII, Part II. Geology of the Yellowstone National Park. Part II. Descriptive Geology Petrography, and Paleontology; Atlas to Accompany Monograph XXXII on the Geology of the Yellowstone National Park

December 8th, 2020|

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