NR Colorado Department of Natural Resources

Geologic map and coal measures of the Axial quadrangle, Moffat and Rio Blanco counties, Colorado

Geologic map of Colorado

Geologic map of Colorado

Geologic map of the Basalt quadrangle, Eagle, Garfield and Pitkin Counties, Colorado

Geologic map of the Basin Mountain quadrangle, La Plata County, Colorado

Geologic map of the Cameron Mountain quadrangle, Chaffee, Park, and Fremont Counties, Colorado

Geologic map of the Carbondale quadrangle, Garfield County, Colorado

Geologic map of the Cottonwood Pass quadrangle, Eagle and Garfield Counties, Colorado

Geologic map of the Dotsero quadrangle, Eagle and Garfield Counties, Colorado

Geologic map of the Glenwood Springs quadrangle, Garfield County, Colorado

Geologic map of the Glenwood Springs quadrangle, Garfield County, Colorado

Geologic map of the Leon quadrangle, Eagle and Garfield Counties, Colorado

Geologic map of the Manitou Springs quadrangle, El Paso and Teller counties, Colorado

Geologic map of the Mount Sopris quadrangle, Garfield and Pitkin Counties, Colorado

Geologic map of the Salida East quadrangle, Chaffee and Fremont Counties, Colorado

Geologic map of the Shoshone Quadrangle, Garfield County, Colorado

Geologic mapping and subsurface well log correlations of the late Cretaceous Fruitland Formation coal beds and carbonaceous shales : the stratigraphic mapping component of the 3M Project, San Juan Basin, La Plata County, Colorado

Geologic model of the Purgatoire River Watershed within the Raton Basin, Colorado

Geological Society of America meeting highlights CGS activities

Geology and mineral evaluation of mineral claims with the Snowmass Wilderness Area : in the vicinity of the Colorado-Highland Marble Quarry, Conundrum Creek, Pitkin County, Colorado