Publisher: The Survey : [Books and Open-file Reports Section, distributor] / Subject: Formations (Geology) - Yale University Library GeoBlacklight Search Results

Start Over Publisher The Survey : [Books and Open-file Reports Section, distributor] Subject Formations (Geology)

1. Geologic map of the frontal fold and thrust zone in the Blacktail Mountains, Beaverhead County, Montana [microform]

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey : [Books and Open-file Reports Section, distributor]. English. Public. Montana and Beaverhead County.

2. Preliminary charts of selected structure & thickness maps and diagrams from the Powder River Basin, Wyoming & Montana [cartographic material]

1986. 2023-10-27T18:18:10Z. 2023-10-28T03:02:26Z. Geological Survey (U.S.). The Survey : [Books and Open-file Reports Section, distributor]. English. cartographic image. Public. Powder River Basin (Wyo. and Mont.), United States, and Powder River Basin.

3. Sections of Sadlerochit Group and Siksikpuk(?) Formation from Arctic and Table Mountain quadrangles, Alaska [microform]

1988. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey : [Books and Open-file Reports Section, distributor]. English. Public. Alaska.