Lower Tertiary coal bed distribution and coal resources of the Reno Junction-Antelope Creek area Campbell, Converse, Niobrara, and Weston counties, Wyoming

I-1201 Lower Tertiary coal bed distribution and coal resources of the Reno Junction-Antelope Creek area Campbell, Converse, Niobrara, and Weston counties, Wyoming, scale 1:125,000, 1980, ISBN 978-0-607-78235-6 Keywords: Campbell county, Converse county, Niobrara county, Weston county, Coal, Mines and mining, Natural resources