1. Mountains, glaciers, and mines : the geological story of the Blue River Valley, Colorado, and its surrounding mountains Author/Creator: Kellogg, Karl S., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2016 Resource Type: Book Access & Availability: Loading
2. Geologic map of the Bailey 30ʹ by 60ʹ quadrangle, north-central Colorado Author/Creator: Ruleman, C. A. (Chester Allan), cartographer, writer of added text Publication/Creation: Denver, Colo. : For sale by U.S. Geological Survey, Information Services Resource Type: Map Access & Availability: Loading
3. Isotopic ages of rocks in the northern Front Range, Colorado Author/Creator: Wilson, Anna B. (Anna Burack) Publication/Creation: Denver, Colo. : U.S. Geological Survey, 2006 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
4. Geologic map of the Vail East quadrangle, Eagle County, Colorado Author/Creator: Kellogg, Karl S. Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [2003] Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
5. Geologic map of the Storm King Mountain quadrangle, Garfield County, Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.] : U.S. Geological Survey, 2002 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
6. Mineral resources of the Gore Range-Eagles Nest primitive area and vicinity, Summit and Eagle Counties, Colorado : an evaluation of the mineral potential of the area Author/Creator: Tweto, Ogden, 1912-1983, author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1970 Resource Type: Book Access & Availability: Loading
7. Geology of the Lloyd quadrangle, Bearpaw Mountains, Blaine County, Montana Author/Creator: Schmidt, Robert G. 1923- (Robert Georges), author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1961 Resource Type: Book Access & Availability: Loading