Conglomeratic sandstone, the base of the Cloverly formation south of Hyattville. Big Horn County, Wyoming. 1922.
Dates
Date Taken
1922
Summary
Conglomeratic sandstone regarded by the writer as the base of the Cloverly formation south of Hyattville, resting on the carbonaceous shale, which separates it from the Morrison. Big Horn County, Wyoming. 1922. Plate 34-C in U.S. Geological Survey. Professional paper 149. 1927.
Summary
Conglomeratic sandstone regarded by the writer as the base of the Cloverly formation south of Hyattville, resting on the carbonaceous shale, which separates it from the Morrison. Big Horn County, Wyoming. 1922. Plate 34-C in U.S. Geological Survey. Professional paper 149. 1927.
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