Darton, N. H. & O’Harra, C. C.; Devils Tower Folio, Wyoming. Geologic Atlas Folio #150. Washington D. C., U.S. Geological Survey, 1907. Large folio (18 x 21 inches), pp.9, (with explanatory text on inside of covers), 1 b/w plate geologic column and photos, 1 tinted topographic plate, 1 colored geologic map, 1 colored plate of sections, 1 colored artesian waters plate.
This scarce atlas of Devils Tower, Wyoming is in the original tan title wraps with a black cloth spine. Toning to outer parts of cover, Kiterry Library stamp on lower right. The text and plates are very clean. In very good condition.
Between 1894 and 1945 the USGS issued 227 folios covering various areas of the United States. The text pages of a folio covered the geology, historical geology, stratigraphy and if present the mineral and mining industry.
The authors describe the geology, structure, stratigraphy, geologic history and economic resources of the Devils Tower region.
The folio will be shipped lightly rolled in shipping wrap in either a USPS or Fed Ex shipping tube.