Views on Mount Ellen Peak: The floor of the South Creek laccolith at the west end of South Creek Ridge. Garfield County, Utah. 1937.
Dates
Date Taken
1937
Summary
Views on Mount Ellen Peak: The floor of the South Creek laccolith at the west end of South Creek Ridge. The porphyry rests on carbonaceous shale and sandstone in the upper part of the Ferron sandstone member of the Mancos shale. Garfield County, Utah. May 1937. Figure 25-C, in U.S.Geological Survey Professional paper 228. 1953.
Summary
Views on Mount Ellen Peak: The floor of the South Creek laccolith at the west end of South Creek Ridge. The porphyry rests on carbonaceous shale and sandstone in the upper part of the Ferron sandstone member of the Mancos shale. Garfield County, Utah. May 1937. Figure 25-C, in U.S.Geological Survey Professional paper 228. 1953.
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