FT-01-02 The San Juan Mountains of Southwest Colorado: Geology FT-01-02 The San Juan Mountains of Southwest Colorado: Geology, Water Quality, Mine Remediation, and Avalanche Hazards?- Field Trip Guidebook
IS-61 Snow and Avalanche: Colorado Avalanche Information Center Annual Report 2000-2001 IS-61 Snow and Avalanche: Colorado Avalanche Information Center Annual Report 2000-2001
IS-63 Colorado Mineral and Mineral Fuel Activity 2001 IS-63 Colorado Mineral and Mineral Fuel Activity, 2001
RS-40 Geology and Mineral Resources of Park County RS-40 Geology and Mineral Resources of Park County, Colorado
OF-01-02 Geologic Map of the Gibson Gulch Quadrangle OF-01-02 Geologic Map of the Gibson Gulch Quadrangle, Garfield County, Colorado
OF-01-11 History OF-01-11 History, Geology, and Environmental Setting of the Tweed Mine, Pike/San Isabel National Forest, Chaffee County, Colorado