SP-28 Contributions to Colorado Seismicity and Tectonics: A 1986 Update

MS-17 Inventory of Nonmetallic Mining and Processing Operations in Colorado

SP-31 Proceedings of the 1985 Conference on Coal Mine Subsidence in the Rocky Mountain Region

MS-19 The Coal Bed Methane Resources of Colorado

B-41 Bibliography and Index of Publications Related to Coal in Colorado: 1972-1977

MS-20 Geothermal Gradient Map of Colorado

MS-06 Energy Resource Development Map of Colorado

OF-78-04 Surficial Geology, North Fork Gunnison River Valley, Delta and Gunnison Counties, Colorado

MI-20 Ground Water Issues and Answers

OF-14-09 Geologic Map of the Whitewater Quadrangle, Mesa County, Colorado

OF-14-05 Geologic Map of the Corcoran Point Quadrangle, Mesa County, Colorado

OF-14-12 Geologic Map of the Craig Quadrangle, Moffat County, Colorado