Rocky Mountain National Park, Colorado. Rock ridge north of the Keyhole, showing fractured rock which was then split by ice, forming the rocks of the Boulder Field on the right. 1916.
Dates
Date Taken
1916
Summary
Rocky Mountain National Park, Colorado. Rock ridge north of the Keyhole, showing fractured rock which was then split by ice, forming the rocks of the Boulder Field on the right. Ypsilon Mountain in the distance. July 24, 1916.
Summary
Rocky Mountain National Park, Colorado. Rock ridge north of the Keyhole, showing fractured rock which was then split by ice, forming the rocks of the Boulder Field on the right. Ypsilon Mountain in the distance. July 24, 1916.
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