MS-31 Geologic Map of the Glenwood Springs Quadrangle MS-31 Geologic Map of the Glenwood Springs Quadrangle, Garfield County, Colorado
SP-39 The Snowy Torrents: Avalanche Accidents in the U.S. SP-39 The Snowy Torrents: Avalanche Accidents in the U.S., 1980-86
SP-44 Geologic Excursions to the Rocky Mountain and Beyond SP-44 Geologic Excursions to the Rocky Mountain and Beyond, Field Trip Guidebook for the 1996 GSA Annual Meeting, Denver
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
IS-40 Colorado Minerals and Mineral Fuel Activity IS-40 Colorado Minerals and Mineral Fuel Activity, 1995
IS-41 Active Permitted Mine Operations in Colorado IS-41 Active Permitted Mine Operations in Colorado, 1995-96
OF-96-01 Geologic Map of the Cattle Creek Quadrangle OF-96-01 Geologic Map of the Cattle Creek Quadrangle, Garfield County, Colorado
OF-96-02 Geologic Map of the Center Mountain Quadrangle OF-96-02 Geologic Map of the Center Mountain Quadrangle, Garfield County, Colorado
MS-30 Basement Structure Map of Colorado with Major Oil and Gas Fields (detail) MS-30 Basement Structure Map of Colorado with Major Oil and Gas Fields
OF-96-04-09 Geology of the Western San Juan Mountains and a Tour of the San Juan Skyway OF-96-04-09 Geology of the Western San Juan Mountains and a Tour of the San Juan Skyway, Southwestern Colorado
OF-96-04-10 Sequence Stratigraphy of the Dakota Group and Equivalent Rocks From North-Central Colorado to Northeastern New Mexico OF-96-04-10 Sequence Stratigraphy of the Dakota Group and Equivalent Rocks From North-Central Colorado to Northeastern New Mexico