1. Early Pennsylvanian ammonoids from southern Nevada Author/Creator: Gordon, Mackenzie, 1913- author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1969 Resource Type: Book Access & Availability: Loading
2. Early Pennsylvanian ammonoids from southern Nevada Author/Creator: Gordon, Mackenzie, 1913- Publication/Creation: Washington : U.S. Govt. Print. Off, 1969 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 611-614. Access & Availability: Loading
3. An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas Author/Creator: Gordon, Mackenzie, 1913- author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1968 Resource Type: Book Access & Availability: Loading
4. An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas Author/Creator: Gordon, Mackenzie, 1913- Publication/Creation: Washington : U.S. Govt. Print. Off, 1968 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 611-614. Access & Availability: Loading
5. Essays on English and American Literature Author/Creator: Spitzer, Leo, author Publication/Creation: Princeton, NJ : Princeton University Press, [2015] Resource Type: Book Access & Availability: Loading
6. Evidence for hot Mississippi Valley-type brines in the Reelfoot rift complex, south-central United States, in Late Pennsylvanian-Early Permian Publication/Creation: Washington : U.S. G.P.O., 1998 Resource Type: Book Access & Availability: Loading
7. Evidence for hot Mississippi Valley-type brines in the Reelfoot rift complex, south-central United States, in Late Pennsylvanian-Early Permian Author/Creator: Leach, D. L., author Publication/Creation: Washington : U.S. Department of the Interior, U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading