1. Regional stratigraphy and petroleum systems of the Appalachian Basin, North America Author/Creator: Swezey, C. (Christopher) Publication/Creation: Denver : For sale by U.S. Geological Survey, Information Services Resource Type: Map Access & Availability: Loading
2. Regional stratigraphy and petroleum systems of the Illinois Basin, U.S.A Author/Creator: Swezey, C. (Christopher) Publication/Creation: Denver, Colo. : For sale by U.S. Geological Survey, Information Services Resource Type: Map Access & Availability: Loading
3. Regional stratigraphy and petroleum systems of the Illinois Basin, U.S.A Author/Creator: Swezey, C. (Christopher) Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2009 Resource Type: Map Access & Availability: Loading
4. Regional stratigraphy and petroleum systems of the Michigan Basin, North America Author/Creator: Swezey, C. (Christopher) Publication/Creation: Denver, Colo. : For sale by U.S. Geological Survey, Information Services Resource Type: Map Access & Availability: Loading
5. Revision of stratigraphic names for some Eocene formations in Santa Barbara and Ventura counties, California Author/Creator: Vedder, J. G. 1926- (John Graham), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1972 Resource Type: Book Access & Availability: Loading
6. Revision of stratigraphic names for some Eocene formations in Santa Barbara and Ventura counties, California Author/Creator: Vedder, J. G. 1926- (John Graham) Publication/Creation: [Washington] : [U.S. Govt. Print. Off], [1972] Resource Type: Book Access & Availability: Loading
7. Revision of the Beckwith and Bear River formations of southeastern Idaho Author/Creator: Mansfield, George Rogers, 1875-1947, author Publication/Creation: [Washington] : [Department of the Interior, United States Geological Survey], [1916] Resource Type: Book Access & Availability: Loading
8. The Río Abajo, Pitahaya, and Daguao Formations in eastern Puerto Rico : a description of three largely volcaniclastic units, which are assigned an early Cretaceous age Author/Creator: M'Gonigle, John W. Publication/Creation: Washington : U.S. Govt. Print. Off, 1977 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1434-1439. Access & Availability: Loading