1. Historic trail map of the La Junta 1⁰ x 2⁰ quadrangle, southeastern Colorado and western Kansas Author/Creator: Scott, Glenn R., 1918-2012 Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Access & Availability: Loading
2. Geologic map of the Bailey 30ʹ by 60ʹ quadrangle, north-central Colorado Author/Creator: Ruleman, C. A. (Chester Allan) Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Resource Type: Map Access & Availability: Loading
3. Comparative mineral mapping in the Colorado mineral belt using AVIRIS and ASTER remote sensing data : map of modeled hydrothermal alteration type derived from ASTER data Author/Creator: Rockwell, Barnaby W. (Barnaby Whitson), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013 Resource Type: Map Access & Availability: Loading
4. Correlation of middle Jurassic San Rafael group and related rocks from Bridgeport to Ouray in western Colorado Author/Creator: O'Sullivan, Robert Brett, 1923- 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
5. Biostratigraphic data from Upper Cretaceous formations--eastern Wyoming, central Colorado, and northeastern New Mexico Author/Creator: Merewether, E. A. 1930- (Edward Allen) Publication/Creation: [Reston, VA] : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Resource Type: Map Access & Availability: Loading
6. Distribution of late Quaternary wind-deposited sand in eastern Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, VA] . : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
7. Geologic map of the Upper Arkansas River Valley Region, North-Central Colorado Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Virginia] : U.S. Geological Survey, 2017 Resource Type: Map Access & Availability: Loading
8. Landsat thematic mapper image mosaic of Colorado Author/Creator: Cole, Christopher J. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2010 Resource Type: Map Access & Availability: Loading
9. Conifer health classification for Colorado, 2008 Author/Creator: Cole, Christopher J. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2010 Resource Type: Map Access & Availability: Loading