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
OF-96-04-11 The Slumgullion Landslide OF-96-04-11 The Slumgullion Landslide, Hinsdale County, Colorado
OF-96-04-19 Evidence for Early Proterozoic Reworking of Archean Rocks in the Central Laramie Mountain OF-96-04-19 Evidence for Early Proterozoic Reworking of Archean Rocks in the Central Laramie Mountain, Southeastern Wyoming
OF-96-04-20 History OF-96-04-20 History, Geology, Hydrogeology, Summitville Mine and Downstream Effects, and Other Nearby Mines of the San Luis Valley, Colorado
OF-96-04-21 Jemez Volcanic Field and Valles Caldera -- Middle Rio Grande Rift OF-96-04-21 Jemez Volcanic Field and Valles Caldera — Middle Rio Grande Rift