Little Rock Mountains showing great wall of upturned Paleozoic limestone. Blaine County, Montana. 1920.
Dates
Date Taken
1920-07-20
Summary
Little Rock Mountains; north front of mountains east of Hayes post office, showing great wall of upturned Paleozoic limestone. The horizon of top of wall is correlative with Flaxville Plain (No. 1 trench). Remnant of No. 2 bench at left. Blaine County, Montana. July 20, 1920. Plate 6-A, U.S. Geological Survey Professional paper 174. 1932.
Summary
Little Rock Mountains; north front of mountains east of Hayes post office, showing great wall of upturned Paleozoic limestone. The horizon of top of wall is correlative with Flaxville Plain (No. 1 trench). Remnant of No. 2 bench at left. Blaine County, Montana. July 20, 1920. Plate 6-A, U.S. Geological Survey Professional paper 174. 1932.
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