FT-00-03 A Dash with Dinosaurs: A Mountain Bike Trek to the Purgatoire River Dinosaur Trackway and K-T Boundary Impact Layer of SE Colorado FT-00-03 A Dash with Dinosaurs: A Mountain Bike Trek to the Purgatoire River Dinosaur Trackway and K-T Boundary Impact Layer of SE Colorado
FT-00-01 Guide to the Geology of the Glenwood Springs Area FT-00-01 Guide to the Geology of the Glenwood Springs Area, Garfield County, Colorado
FT-00-02 Geology FT-00-02 Geology, Water Quality, and Avalanche Hazards of the Ouray – Silverton Area, Southwest Colorado: Field Trip Guidebook
WAT-2000-01 Scoping Report for Ground-Water Atlas of Colorado WAT-2000-01 Scoping Report for Ground-Water Atlas of Colorado
OF-00-16 Naturally Degraded Surface Waters Associated with Hydrothermally Altered Terrane in Colorado OF-00-16 Naturally Degraded Surface Waters Associated with Hydrothermally Altered Terrane in Colorado
IS-54 Colorado Mineral and Mineral Fuel Activity IS-54 Colorado Mineral and Mineral Fuel Activity, 1999
RS-38 Availability of Coal Resources in Colorado: Somerset Coal Field RS-38 Availability of Coal Resources in Colorado: Somerset Coal Field, West-Central Colorado
OF-00-01 Geologic Map of the Jack Hall Mountain Quadrangle OF-00-01 Geologic Map of the Jack Hall Mountain Quadrangle, Fremont County, Colorado