1. Bathymetry of Deadmans Lake, Golf Course Reservoir 9, Ice Lake, Kettle Lakes 1-3, and non-potable reservoirs 1-4 at the U.S. Air Force Academy, Colorado, 2019 / by Michael S. Kohn and Laura A. Hempel prepared in cooperation with the U.S. Air Force Academy. Geological Survey (U.S.) [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2014. Map Online
2. Geologic map of the Homestake 7.5' quadrangle, Lake, Pitkin, and Eagle Counties, Colorado / by Chester A. Ruleman [and six others] Geological Survey (U.S.) [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2020. Map Online
3. Geologic map of the Fort Collins 30' by 60' quadrangle, Larimer and Jackson Counties, Colorado, and Albany and Laramie Counties, Wyoming / by Jeremiah B. Workman [and four others]. Geological Survey (U.S.) [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2018. Map Online
4. Geologic map of the Fort Morgan 7.5' quadrangle, Morgan County, Colorado / by Margaret E. Berry [and five others]. Geological Survey (U.S.) [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2018. Map Online
5. Geologic map of the Leadville North 7.5' quadrangle, Eagle and Lake Counties, Colorado / by Chester A. Ruleman [and three others]. Geological Survey (U.S.) [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2018. Map Online
6. Geologic map of the Pagosa Springs 7.5' quadrangle, Archuleta County, Colorado / by David W. Moore and David J. Lidke. Geological Survey (U.S.) [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2018. Map Online
7. Geologic map of the San Antonio Mountain area, northern New Mexico and southern Colorado / by Kenzie J. Turner [and five others]. Geological Survey (U.S.) [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2018. Map Online
8. Geologic map of the Weldona 7.5' quadrangle, Morgan County, Colorado / by Margaret E. Berry [and five others]. Geological Survey (U.S.) [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2018. Map Online
9. Bathymetry of Clear Creek reservoir, Chaffee County, Colorado. 2016 / by Michael S. Kohn, Paul J. Kinzel, and Jacob S. Mohrmann ; prepared in cooperation with the Pueblo Board of Water Works and Colorado Mountain College. Geological Survey (U.S.) [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2017. Map Online
10. Geologic map of the Upper Arkansas River Valley Region, North-Central Colorado / by Karl S. Kellogg [and eight others]. Geological Survey (U.S.) [Reston, Virginia] : U.S. Geological Survey, 2017. Map Online
11. Geologic map of Great Sand Dunes National Park, Colorado / by Richard F. Madole, D. Paco VanSistine, and Joseph H. Romig ; prepared in cooperation with the National Park Service. Madole, Richard F., 1936- [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2016. Map Physical Online Lewis Library G3201.C5 svar .U5G4 SIM 3362 Loading...
12. Geologic map of the Alamosa 30' X 60' minute quadrangle, south-central Colorado / by Ren A. Thompson [and five others] Thompson, Ren A. [Reston, VA] : U.S. Department of the Interior, U.S. Geological Survey, 2015. Map Online
13. Geologic map of the Masters 7.5' quadrangle, Weld and Morgan Counties, Colorado / by Margaret E. Berry [and four others]. Berry, Margaret E. Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2015. Map Online
14. Geologic map of the Orchard 7.5' quadrangle, Morgan County, Colorado / by Margaret E. Berry [and three others]. Berry, Margaret E. Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2015. Map Online
15. Geologic map of the Granite 7.5ʹ quadrangle, Lake and Chaffee Counties, Colorado / by Ralph R. Shroba, Karl S. Kellogg, and Theodore R. Brandt. Geological Survey (U.S.) Reston, Va. : U.S. Department of the Interior, U.S. Geological Survey, 2014. Map Online
16. Geologic map of the Ute Mountain 7.5ʹ quadrangle, Taos County, New Mexico and Conejos and Costilla Counties, Colorado / by Ren A. Thompson [and six others] Thompson, Ren A. Reston, Va. : U.S. Department of the Interior, U.S. Geological Survey, 2014. Map Online
17. Characterization of hydrodynamic and sediment conditions in the lower Yampa River at Deerlodge Park, east entrance to Dinosaur National Monument, northwest Colorado, 2011 / by Cory A. Williams ; prepared in cooperation with the Colorado Water Conservation Board. Williams, Cory A. [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2013. Map Online
18. 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 / by Barnaby W. Rockwell. Rockwell, Barnaby W. (Barnaby Whitson) Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013. Map Online
19. Geologic map of the Harvard Lakes 7.5ʹ quadrangle, Park, and Chaffee Counties, Colorado / by Karl S. Kellogg ... [and three others]. Kellogg, Karl S. [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2013. Map Online
20. Geologic map of the Mount Sherman 7.5ʹ quadrangles, Park and Lake Counties, Colorado / by Robert G. Bohannon and Chester A. Ruleman. Bohannon, Robert G. [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2013. Map Online