Stratigraphic cross section showing upper Paleocene coal-bearing rocks of the Tongue River member of the Fort Union Formation in the Coal Bank Draw and Dugout Creek North quadrangles, Converse County, southeastern Powder River basin, Wyoming

I-2013 Stratigraphic cross section showing upper Paleocene coal-bearing rocks of the Tongue River member of the Fort Union Formation in the Coal Bank Draw and Dugout Creek North quadrangles, Converse County, southeastern Powder River basin, Wyoming, scale 1:100,000, 1991, ISBN 978-0-607-79173-0 Keywords: Stratigraphy, Stratigraphic Geology, Coal, Mines and mining, Natural resources, Powder river basin