Water worn quartzite Pebbles in Oligocene (?) gravel, capping Cypress Hills. Alberta, Canada.
Dates
Date Taken
1920
Summary
Water worn quartzite Pebbles in Oligocene (?) gravel, capping Cypress Hills. Alberta, Canada. August 4, 1920. Plate 3-B, U.S. Geological Survey Professional paper 174. 1932.
Summary
Water worn quartzite Pebbles in Oligocene (?) gravel, capping Cypress Hills. Alberta, Canada. August 4, 1920. Plate 3-B, U.S. Geological Survey Professional paper 174. 1932.
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