OF-84-09 Estimated Oil and Gas Reserves for Cheyenne County OF-84-09 Estimated Oil and Gas Reserves for Cheyenne County, Colorado
IS-12 Hydrogeologic and Stratigraphic Data Pertinent to Uranium Mining IS-12 Hydrogeologic and Stratigraphic Data Pertinent to Uranium Mining, Cheyenne Basin, Colorado
EG-12 Energy Resources of the Denver and Cheyenne Basins EG-12 Energy Resources of the Denver and Cheyenne Basins, Colorado: Resource Characteristics, Development Potential and Environmental Problems
MS-13 State Lands Status Map: Lands and Minerals Administered by Agencies of the Colorado Department of Natural Resources MS-13 State Lands Status Map: Lands and Minerals Administered by Agencies of the Colorado Department of Natural Resources
OF-78-09 Coal Mines and Coal Analysis of the Denver and Cheyenne Basins OF-78-09 Coal Mines and Coal Analysis of the Denver and Cheyenne Basins, Colorado