Close folding in greenstone, Ray-Dall divide. Dall district, Yukon region, Alaska.
Dates
Date Taken
1913
Summary
Album caption: Block of greenstone showing structure, Loc. 15000 N.B.No.1. Handwritten notes on album caption: Yukon region - Dall district. Used as illus. Index card: Close folding in greenstone, Ray-Dall divide. Dall district, Yukon region, Alaska. 1912. Notes: Published as plate III-C in U.S. Geological Survey Bulletin 631.
Summary
Album caption: Block of greenstone showing structure, Loc. 15000 N.B.No.1.
Handwritten notes on album caption: Yukon region - Dall district. Used as illus.
Index card: Close folding in greenstone, Ray-Dall divide. Dall district, Yukon region, Alaska. 1912.
Notes: Published as plate III-C in U.S. Geological Survey Bulletin 631.
Available in the U.S. Geological Survey Denver Library Photographic Collection, Eakin, H.M. Collection.
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