1. Upper Cretaceous ammonites from the gulf coast of the United States Author/Creator: Young, Keith, 1918-2004 Publication/Creation: Austin : Bureau of Economic Geology, University of Texas, 1963 Resource Type: Book Access & Availability: Loading
2. Upper Cretaceous subsurface stratigraphy and structure of coastal Georgia and South Carolina Author/Creator: Valentine, Page C. Publication/Creation: Alexandria, VA : For sale by the Distribution Branch, U.S. Geological Survey Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 1220-1227. Access & Availability: Loading
3. Upper Cretaceous subsurface stratigraphy and structure of coastal Georgia and South Carolina Author/Creator: Valentine, Page C., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1982 Resource Type: Book Access & Availability: Loading
4. A USGS zonal table for the Upper Cretaceous middle Cenomanian-Maastrichtian of the Western Interior of the United States based on ammonites, inoceramids, and radiometric ages Publication/Creation: Reston, Va. : U.S. Geological Survey, 2006 Resource Type: Book Edition: Version 1.0. Access & Availability: Loading
5. Upper Cretaceous and Paleogene sedimentary rocks and isotopic ages of Paleogene tuffs, Uinta Basin, Utah Publication/Creation: [Washington, D.C.] : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
6. The upper Cretaceous deposits Author/Creator: Stephenson, Lloyd William, 1876-1962 Publication/Creation: University, Miss. : [publisher not identified], 1940 Resource Type: Book Access & Availability: Loading
7. Upper Cretaceous gastropods from the Pierre Shale at Red Bird, Wyoming Author/Creator: Sohl, Norman F. 1924-1993, (Norman Frederick), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1967 Resource Type: Book Access & Availability: Loading
8. Upper Cretaceous gastropods from the Pierre Shale at Red Bird, Wyoming Author/Creator: Sohl, Norman F. 1924-1993. (Norman Frederick) Publication/Creation: Washington : U.S. Govt. Print. Off, 1967 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 391-395. Access & Availability: Loading
9. Upper cretaceous ammonites from Haiti Author/Creator: Reeside, John B., Jr., 1889-1958, (John Bernard), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1947 Resource Type: Book Access & Availability: Loading
10. Upper Cretaceous and Tertiary formations of the western part of the San Juan Basin, Colorado and New Mexico, Author/Creator: Reeside, John B., Jr., 1889-1958, (John Bernard), editor Publication/Creation: Washington : Govt. Print. Off, 1924 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 132-137. Access & Availability: Loading