Glacial boulders: Transported blocks of Paleozoic limestone on upland north of Nelson reservoir. Phillips County, Montana. 1916.
Dates
Date Taken
1916-08-28
Summary
Glacial boulders: Transported blocks of Paleozoic limestone on upland north of Nelson reservoir, 18 miles northeast of Malta. Phillips County, Montana, August 28, 1916. Plate 41-B, U.S. Geological Survey Professional paper 174. 1932.
Summary
Glacial boulders: Transported blocks of Paleozoic limestone on upland north of Nelson reservoir, 18 miles northeast of Malta. Phillips County, Montana, August 28, 1916. Plate 41-B, U.S. Geological Survey Professional paper 174. 1932.
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