Yosemite National Park, California. Crevassed ice of Dana Glacier is exposed in the left center, and the glacier's bergschrund is barely visible in the shadowed area above.
Dates
Date Taken
1975
Summary
Yosemite National Park, California. Crevassed ice of Dana Glacier is exposed in the left center, and the glacier's bergschrund is barely visible in the shadowed area above. Since the early part of the 20th century, the glacier has retreated headward from its terminal moraine, visible in the lower right. View is southwest. Photo by M.M. Clark. 1975. Figure 82, U.S. Geological Survey Bulletin 1595.
Summary
Yosemite National Park, California. Crevassed ice of Dana Glacier is exposed in the left center, and the glacier's bergschrund is barely visible in the shadowed area above. Since the early part of the 20th century, the glacier has retreated headward from its terminal moraine, visible in the lower right. View is southwest. Photo by M.M. Clark. 1975. Figure 82, U.S. Geological Survey Bulletin 1595.
This USGS product is considered to be in the U.S. public domain. For further information on the USGS Information Policies and Instructions, refer to the Copyrights and Credits section on this web page: http://www.usgs.gov/laws/info_policies.html
