Mount Garfield from Interstate-70, Mesa County, Colorado, March 2016. Photo credit: Larry Scott for the CGS.

CGS Publications

CGS publications feature a wide range of geoscience reports, maps, and digital GIS data from all corners of Colorado

Much of the CGS website is under heavy re-construction and will be for some time. The Publications area is working normally, but there is a lot of content from our original site that was in desperate need of updating. Please bear with us as we gather new information and rewrite hundreds of pages of material, gather and properly caption high-resolution images and otherwise bring you some very cool new and archival material never before seen! Stay in touch by subscribing to the >RockTalk< blog where we will announce new items periodically.

Since the first CGS Bulletin A Preliminary Report on the Geology of the Monarch Mining District, Chafee County in 1910, the Survey has issued more than eight hundred professional reports, publications, maps, and datasets concerning the geology, groundwater hydrology, mining, energy production, and geologic hazards around the state of Colorado.

Showing 1–28 of 743 results

CGS Publications

MI-66 Colorado Rockfall Simulation Program, Version 4.0

MS-42 Colorado Springs Landslide Susceptibility Map, El Paso County, Colorado

MI-16 1979 Geologic Map of Colorado (Tweto)

MI-94 Colorado Geologic Time Scale Bookmark

B-55 The West Salt Creek Landslide: A Catastrophic Rockslide and Rock/Debris Avalanche in Mesa County, Colorado

OF-00-03 Geologic Map of the Colorado Springs Quadrangle, El Paso County, Colorado

MI-14 Colorado Stratigraphic Correlation Chart

OF-12-01 Geologic Map of the Antero Reservoir Quadrangle, Park and Chaffee Counties, Colorado

MS-51 Interpretive Geothermal Gradient Map of Colorado

OF-03-19 Geologic Map of the Manitou Springs Quadrangle, El Paso and Teller Counties, Colorado

MI-63 Geologic Sections Across Colorado (Tweto)

OF-03-04 Published Faults of the Colorado Front Range

RS-35 Alkalic Igneous Rocks of Colorado and Their Associated Ore Deposits

OF-12-02 Colorado Map of Potential Evaporite Dissolution and Evaporite Karst Subsidence Hazards

OF-12-09 Geologic Map of the Climax Quadrangle, Lake and Park Counties, Colorado

B-22 Mineral Deposits of the Western Slope

MS-45 Interpretive Geothermal Heat Flow Map of Colorado

OF-15-06 Geologic Map of the Crawford Quadrangle, Delta and Montrose Counties, Colorado

OF-02-05 Geologic Map of the Cheyenne Mountain Quadrangle, El Paso County, Colorado

B-03 Geology and Ore Deposits of the Alma District, Park County, Colorado

OF-12-08 Geologic Map of the Minturn Quadrangle, Eagle County, Colorado

OF-02-07 Geologic Map of the Breckenridge Quadrangle, Summit and Park Counties, Colorado

OF-14-15 Geologic Map of the Hotchkiss Quadrangle, Delta County, Colorado

OF-16-05 Geologic Map of the Longmont Quadrangle, Boulder and Weld Counties, Colorado

OF-01-03 Geologic Map of the Pikeview Quadrangle, El Paso County, Colorado

OF-99-06 Geologic Map of the Durango East Quadrangle, La Plata County, Colorado

OF-15-07 Geologic Map of the Paonia Quadrangle, Delta County, Colorado

OF-01-05 Geologic Map of the Georgetown Quadrangle, Clear Creek County, Colorado

CGS Publications

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