Rock glacier on Porcupine Creek, Copper River region, Alaska. 1911.
Dates
Date Taken
1914
Summary
Album Caption: Rock glacier on Porcupine Creek, 1911. Handwritten Caption: Valdez quadrangle, Copper River region, Alaska. Published in U.S. Geological Survey Bulletin 745, Plate XIV-B. 1923.
Summary
Album Caption: Rock glacier on Porcupine Creek, 1911.
Handwritten Caption: Valdez quadrangle, Copper River region, Alaska.
Published in U.S. Geological Survey Bulletin 745, Plate XIV-B. 1923.
Image located in the U.S. Geological Survey Photographic Collection, Chapin, Theo Collection album, Volume 1, no.47.
Rights
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