Geologic map and distribution of heavy minerals in Tertiary rocks of the Bill 30' x 60' Quadrangle, Converse, Campbell, and Weston counties, Wyoming

I-2026 Geologic map and distribution of heavy minerals in Tertiary rocks of the Bill 30' x 60' Quadrangle, Converse, Campbell, and Weston counties, Wyoming, scale 1:100,000, 1989, ISBN 978-0-607-79186-0 Keywords: Converse county, Campbell county, Weston county, Geologic map, Bedrock, Powder river basin