Geologic map showing the thickness and structure of the Anderson-Wyodak coal bed in the south half of the Powder River basin, northeastern Wyoming

I-2094-B Geologic map showing the thickness and structure of the Anderson-Wyodak coal bed in the south half of the Powder River basin, northeastern Wyoming, scale 1:200,000, 1991, ISBN 978-0-607-79263-8 Keywords: Coal, Geologic map, Bedrock, Powder river basin