HM-01-04 1877 Geologic Map of Colorado (Hayden) (detail) HM-01-04 1877 Geologic Map of Colorado (Hayden)
IS-22 Annotated Bibliography of Subsidence Studies over Abandoned Coal Mines in Colorado [2010 update] IS-22 Annotated Bibliography of Subsidence Studies over Abandoned Coal Mines in Colorado [2010 update]
OF-05-11 History OF-05-11 History, Geology, and Environmental Setting of the Akron Mine, Gunnison National Forest
GEO-2004-01 The Joint Study of the Colorado Geological Survey Relocation per HB 04-1359 GEO-2004-01 The Joint Study of the Colorado Geological Survey Relocation per HB 04-1359
WAT-1998-02 Abandoned Mines and Naturally Occurring Acid Rock Drainage on National Forest System Lands in Colorado WAT-1998-02 Abandoned Mines and Naturally Occurring Acid Rock Drainage on National Forest System Lands in Colorado
GEO-1992-01 State Geological Survey Evaluation Report (First Edition) GEO-1992-01 State Geological Survey Evaluation Report (First Edition)
OF-87-03 Tri-Towns Subsidence Investigation OF-87-03 Tri-Towns Subsidence Investigation, Weld County, Colorado
B-46 Colorado Earthquake Data and Interpretation B-46 Colorado Earthquake Data and Interpretation, 1867 to 1985
WAT-1985-01 Preliminary Ground Water Investigations of Division of Wildlife Fish Hatcheries WAT-1985-01 Preliminary Ground Water Investigations of Division of Wildlife Fish Hatcheries
RS-02 Mineral Resources Survey of Mesa County: A Model Study RS-02 Mineral Resources Survey of Mesa County: A Model Study