1. Precambrian petrochemistry of the northern Park Range, Colorado, and its implications for studies of crustal derivation Author/Creator: Snyder, George L. 1927- (George Leonard), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1988 Resource Type: Book Access & Availability: Loading
2. Mineral resources of the Mount Zirkel Wilderness and northern Park Range vicinity, Jackson and Routt counties, Colorado Author/Creator: Snyder, George L. 1927- (George Leonard), author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
3. Intrusive rocks northeast of Steamboat Springs, Park Range, Colorado Author/Creator: Snyder, George L. 1927- (George Leonard), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1978 Resource Type: Book Access & Availability: Loading
4. Petrochemistry and bedrock geology of the Fitchville quadrangle, Connecticut Author/Creator: Snyder, George L. 1927- (George Leonard), author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1964 Resource Type: Book Access & Availability: Loading
5. Geology of Little Sitkin Island, Alaska Author/Creator: Snyder, George L. 1927- (George Leonard), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1959 Resource Type: Book Access & Availability: Loading
6. Ocean floor structures northeastern Rat Islands, Alaska Author/Creator: Snyder, George L. 1927- (George Leonard), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1957 Resource Type: Book Access & Availability: Loading
7. Eruption of Trident volcano, Katmai National Monument, Alaska, February-June 1953 Author/Creator: Snyder, George L. 1927- (George Leonard), author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1954 Resource Type: Book Access & Availability: Loading