Tyndall Glacier. Recessional moraine, base of glacier, showing base points from which tape measurements to assumed "nearest glacier ice" are made. Man at X' is about ten feet left of actual X', which was covered by snow. Man in foreground is at end of supposed glacier snout. August 28, 1950. Plate 11. Tyndall Glacier; page 51JO-P19. Rocky Mountains, South.
description
Tyndall Glacier. Recessional moraine, base of glacier, showing base points from which tape measurements to assumed "nearest glacier ice" are made. Man at X' is about ten feet left of actual X', which was covered by snow. Man in foreground is at end of supposed glacier snout. August 28, 1950. Plate 11. Tyndall Glacier; page 51JO-P19. Rocky Mountains, South.
Description
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