Aerial photograph of the west end of the Washburn anticline; note the strong asymmetry of the fold and that the prominent ridge in the center disappears in to the belt of steep dips in the northeast corner.Sebastian County, Arkansas. 1936.
Dates
Date Taken
1936
Summary
Aerial photograph of the west end of the Washburn anticline; note the strong asymmetry of the fold and that the prominent ridge in the center disappears in to the belt of steep dips in the northeast corner. Photograph courtesy of Agricultural Adjustment Administration. Sebastian County, Arkansas. 1936. Plate 15, in U.S.Geological Survey Professional paper 221-E. 1950.
Summary
Aerial photograph of the west end of the Washburn anticline; note the strong asymmetry of the fold and that the prominent ridge in the center disappears in to the belt of steep dips in the northeast corner. Photograph courtesy of Agricultural Adjustment Administration. Sebastian County, Arkansas. 1936. Plate 15, in U.S.Geological Survey Professional paper 221-E. 1950.
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