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Upper Mississippian beds exposed in Pass Creek canyon. Butte County, Idaho. 1912. Plate 4-B in U.S. Geological Survey. Professional paper 97. 1917.
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Salmon Canyon below Shoup. Lemhi County, Idaho. 1910. Plate 2-A in U.S. Geological Survey Bulletin 528. 1913.
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Topography in the vicinity of the upper ore bodies. Empire mine, Alder Creek district. Custer County, Idaho. 1912. Plate 6-B in U.S. Geological Survey. Professional paper 97. 1917.
Categories: Image;
Tags: Custer County, Idaho,
Empire mine,
Mills, Mines, Quarries,
Photographers,
Umpleby, J.B. Collection, All tags...
photo print, Fewer tags
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Eocene erosion surface northeastward from Gibbonsville, some of the valleys are 4,000 feet deep. Lemhi County, Idaho. 1910. Figure 3, a sketch, in U.S. Geological Survey. Bulletin 528. 1913.
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South wall of Kinnikinnick Canyon as seen from Poverty Flat. Custer County, Idaho. 1911. Plate 4-A in U.S. Geological Survey. Bulletin 539. 1913.
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