ON-B-40 Radioactive Mineral Occurrences of Colorado and Bibliography (detail) ON-B-40M Radioactive Mineral Occurrences of Colorado and Bibliography (Map)
ON-B-40 Radioactive Mineral Occurrences of Colorado and Bibliography (detail) ON-B-40D Radioactive Mineral Occurrences of Colorado and Bibliography (Data)
B-05 Reconnaissance of the Geology of the Rabbit Ears Region B-05 Reconnaissance of the Geology of the Rabbit Ears Region, Routt, Grand, and Jackson Counties, Colorado
B-55 The West Salt Creek Landslide: A Catastrophic Rockslide and Rock/Debris Avalanche in Mesa County B-55 The West Salt Creek Landslide: A Catastrophic Rockslide and Rock/Debris Avalanche in Mesa County, Colorado
B-41 Bibliography and Index of Publications Related to Coal in Colorado: 1972-1977 B-41 Bibliography and Index of Publications Related to Coal in Colorado: 1972-1977
B-54 Natural Acid Rock Drainage Associated with Hydrothermally Altered Terrane in Colorado B-54 Natural Acid Rock Drainage Associated with Hydrothermally Altered Terrane in Colorado
B-53 Clastic Dikes Intruding Cretaceous Coals of Western Colorado B-53 Clastic Dikes Intruding Cretaceous Coals of Western Colorado
B-51 Guide to the Petroleum Geology and Laramide Orogeny B-51 Guide to the Petroleum Geology and Laramide Orogeny, Denver Basin and Front Range, Colorado
B-50 Debris-Flow Origin of High-Level Sloping Surfaces on the Northern Flanks of Battlement Mesa B-50 Debris-Flow Origin of High-Level Sloping Surfaces on the Northern Flanks of Battlement Mesa, and Surficial Geology of Parts of the North Mamm Peak, Rifle, and Rulison Quadrangles, Garfield County, Colorado