Pinnacles, Ten Mile Creek, Granite County, Montana. Circa 1907.
Dates
Date Taken
1907
Summary
Upper valley of Tenmile Creek, shows characteristic weathering of sheared granodiorite (in center) dark tone of Prichard rocks (on crest at left) and junction of remarkably broad, flat bottom with precipitous wall of glaciated valley, looking northeast. Granite County, Montana. Circa 1907. Published in U.S. Geological Survey. Professional paper 78, Plate IV-B.1913. Published in U.S. Geological Survey. Folio 196, Plate 1. 1915.
Summary
Upper valley of Tenmile Creek, shows characteristic weathering of sheared granodiorite (in center) dark tone of Prichard rocks (on crest at left) and junction of remarkably broad, flat bottom with precipitous wall of glaciated valley, looking northeast.
Granite County, Montana. Circa 1907.
Published in U.S. Geological Survey. Professional paper 78, Plate IV-B.1913.
Published in U.S. Geological Survey. Folio 196, Plate 1. 1915.
Image located in U.S. Geological library photographic collection, F.C. Calkins Collection album, Volume 1, no.80.
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
