Subject: Geology / Spatial Coverage: Fort Union Formation. - Yale University Library GeoBlacklight Search Results

Start Over Subject Geology Spatial Coverage Fort Union Formation.

1. Geology, structure, and coal beds of the Fort Union Formation in the eastern part of the Fort Peck Indian Reservation, Daniels, Roosevelt, and Sheridan counties, Montana

1988. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Montana, Daniels County, Roosevelt County, Sheridan County, and Fort Union Formation.

2. Stratigraphic sections showing coal correlations within the lower coal zone of the Paleocene Fort Union Formation, Fillmore Ranch and Seaverson Reservoir quadrangles, Carbon County, Wyoming

1989. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Wyoming, Carbon County, and Fort Union Formation. Paleocene.