Terminal moraine of Keewatin ice sheet, later Wisconsin stage: 26 miles north of Whitetail, Montana, west of Big Muddy lake, Willowbunch district, Saskatchewan, Canada. 1920.
Dates
Date Taken
1920
Summary
Terminal moraine of Keewatin ice sheet, later Wisconsin stage: 26 miles north of Whitetail, Montana, west of Big Muddy lake, Willowbunch district, Saskatchewan, Canada. June 26, 1920. Plate 51-B, U.S. Geological Survey Professional paper 174. 1932.
Summary
Terminal moraine of Keewatin ice sheet, later Wisconsin stage: 26 miles north of Whitetail, Montana, west of Big Muddy lake, Willowbunch district, Saskatchewan, Canada. June 26, 1920. Plate 51-B, U.S. Geological Survey Professional paper 174. 1932.
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