OF-99-14 Geologic Hazards and Mineral Resource Potential of Southwestern Costilla County, Colorado

OF-98-03 Geologic Map of the Leon Quadrangle, Eagle and Garfield Counties, Colorado

OF-98-02 Geologic Map of the Ludwig Mountain Quadrangle, La Plata County, Colorado

OF-98-04 Geologic Map of the Cameron Mountain Quadrangle, Chaffee, Park, and Fremont Counties, Colorado

OF-97-03 Geologic Map of the Carbondale Quadrangle, Garfield County, Colorado

OF-97-04 Geologic Map of the Cottonwood Pass Quadrangle, Eagle and Garfield Counties, Colorado

OF-96-01 Geologic Map of the Cattle Creek Quadrangle, Garfield County, Colorado

OF-96-02 Geologic Map of the Center Mountain Quadrangle, Garfield County, Colorado

OF-91-01 Identification and Remediation of a Mine Flooding Problem, Rico, Dolores County, Colorado with Discussion of the Use of Tracer Dyes

OF-91-02 The Use of Tracer Dyes for the Identification of a Mine Flooding Problem, Rico, Dolores County, Colorado

OF-90-02 Geology and Mineral Evaluation of Mineral Claims within the Snowmass Wilderness Area in the Vicinity of the Colorado-Highland Marble Quarry, Conundrum Creek, Pitkin County, Colorado

MS-07 Geology for Land-Use Planning in the Craig Area, Moffat County, Colorado