Drag fold in Wells formation and phosphatic shale. Slug Creek quadrangle, Bear Lake County, Idaho. 1911.
Dates
Date Taken
1911
Summary
Caption: Drag fold in Wells formation and phosphatic shale: in NW 1/4 SW 1/4 sec. 25, T. 10 S., R. 44 E., Slug Creek quadrangle, Bear Lake County, Idaho. June 11, 1911. Plate 48-B in U.S. Geological Survey. Professional paper 152. 1927.
Summary
Caption: Drag fold in Wells formation and phosphatic shale: in NW 1/4 SW 1/4 sec. 25, T. 10 S., R. 44 E., Slug Creek quadrangle, Bear Lake County, Idaho. June 11, 1911. Plate 48-B in U.S. Geological Survey. Professional paper 152. 1927.
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