Andrews Glacier. Above: 1946, Below: 1942. Looking down from almost at top of glacier, showing north edge of ice with nivation ridge or "lateral moraine." It is of interest that 1940, 1942, and 1946 photos show little difference in the position of indentifiable points. Plate IX; 46MA-P21 (below). Rocky Mountains, South.
description
Andrews Glacier. Above: 1946, Below: 1942. Looking down from almost at top of glacier, showing north edge of ice with nivation ridge or "lateral moraine." It is of interest that 1940, 1942, and 1946 photos show little difference in the position of indentifiable points. Plate IX; 46MA-P21 (below). Rocky Mountains, South.
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