1. Generalized bedrock geologic map of the Helena area, west-central Montana Author/Creator: Reynolds, Mitchell W. Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Map Edition: Version 1.0, last modified 07-Aug-2002. Access & Availability: Loading
2. Generalized geologic map of part of the upper Animas River watershed and vicinity, Silverton, Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.?] : U.S. Geological Survey, 2002 Resource Type: Map Edition: Version 1.0., last modified 8 Mar. 2002. Access & Availability: Loading
3. Generalized surficial geologic map of the Pueblo 1⁰ x 2⁰ quadrangle, Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : Information Services [distributor]. Resource Type: Map Access & Availability: Loading
4. Geochemistry, geochronology, mineralogy, and geology suggest sources of and controls on mineral systems in the southern Toquima Range, Nye County, Nevada Author/Creator: Shawe, Daniel R., 1925- Publication/Creation: Denver, CO : Information Services [distributor]. Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
5. Geologic and aeromagnetic maps of the Fossil Ridge area and vicinity, Gunnison County, Colorado Author/Creator: Geological Survey (U.S.), issuing body Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2002 Resource Type: Map Access & Availability: Loading
6. Geologic and fossil locality maps of the west-central part of the Howard Pass quadrangle and part of the adjacent Misheguk Mountain quadrangle, Western Brooks Range, Alaska Author/Creator: Dover, James H. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, 2004 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
7. Geologic framework and hydrogeologic characteristics of the Glen Rose limestone, Camp Stanley Storage Activity, Bexar County, Texas Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.] : U.S. Geological Survey ; Denver, CO : For sale by USGS Information Services, 2004 Resource Type: Map Access & Availability: Loading
8. Geologic insights and suggestions on mineral potential based on analyses of geophysical data of the southern Toquima Range, Nye County, Nevada Author/Creator: Shawe, Daniel R., 1925- Publication/Creation: Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey, 2004 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
9. Geologic map database of the Washington DC area, featuring data from three 30 x 60 minute quadrangles, Frederick, Washington West, and Fredericksburg Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Map Access & Availability: Loading
10. Geologic map of Gunnison Gorge National Conservation Area : Delta and Montrose counties, Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.] : U.S. Geological Survey ; Denver, CO : For sale by U.S. Information Services, 2004 Resource Type: Map Access & Availability: Loading