OF-94-02 Coalbed Gas Composition in Upper Cretaceous Fruitland Formation, San Juan Basin, Colorado and New Mexico

OF-94-01 Preliminary Reconnaissance Geologic Map of the Southern Part of the Glenwood Springs Quadrangle, 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-91-04 Results of the 1987-88 EPA Supported Radon Study in Colorado with Discussion on Geology

OF-90-01 Mesaverde Cross Sections, Piceance Basin, Colorado: Index to Published Sections and New Sections at Plateau and White River Fields

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

OF-89-01 Field Studies and Modeling Analysis of the Roan Creek Landslide, Garfield County, Colorado

OF-88-01 Surficial Geologic and Landslide Map of Vega Reservoir and Vicinity, Mesa County, Colorado

OF-88-02 Inspection and Certification Program for CERCLA Remedial Activities at Uravan, Colorado

OF-87-01 Inspection Program for Low-Level Waste Disposal Facilities in Colorado

OF-87-02 Preliminary Investigation of the Telluride Airport Debris Flow of April 30, 1987, San Miguel County, Colorado