OF-09-03 Geologic Map of the Elizabeth Quadrangle OF-09-03 Geologic Map of the Elizabeth Quadrangle, Elbert County, Colorado
OF-08-04 Upper Black Squirrel Creek Basin Aquifer Recharge and Storage Evaluation OF-08-04 Upper Black Squirrel Creek Basin Aquifer Recharge and Storage Evaluation
IS-77 Colorado Mineral and Energy Industry Activities IS-77 Colorado Mineral and Energy Industry Activities, 2007
OF-08-18 Climax Quadrangle Geologic Map OF-08-18 Climax Quadrangle Geologic Map, Lake and Park Counties, Colorado
MS-40 Geologic Map of the Leon Quadrangle MS-40 Geologic Map of the Leon Quadrangle, Eagle and Garfield Counties, Colorado
MS-45 Interpretive Geothermal Heat Flow Map of Colorado (detail) MS-45 Interpretive Geothermal Heat Flow Map of Colorado
OF-08-02 Geologic Map of the Delta Quadrangle OF-08-02 Geologic Map of the Delta Quadrangle, Delta and Montrose Counties, Colorado
OF-08-03 Geologic Map of the Hoovers Corner Quadrangle OF-08-03 Geologic Map of the Hoovers Corner Quadrangle, Montrose County, Colorado