Bare Buttes of the Fort Union formation on the south side of Hans Creek. Dunn County, North Dakota. 1913.
Dates
Date Taken
1913
Summary
Bare Buttes, of the Fort Union formation on the south side of Hans Creek. Dunn County, North Dakota. 1913. Plate 18-A in U.S. Geological Survey Bulletin 726. 1922.
Summary
Bare Buttes, of the Fort Union formation on the south side of Hans Creek. Dunn County, North Dakota. 1913. Plate 18-A in U.S. Geological Survey Bulletin 726. 1922.
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