1. Age and correlation of Cretaceous rocks previously assigned to the Morrison(?) Formation, Sanpete-Sevier Valley area, central Utah Author/Creator: Witkind, Irving Jerome, 1917- author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
2. Age of tephra beds at the Ocean Point dinosaur locality, North Slope, Alaska, based on K-Ar and ⁴⁰Ar/³⁹Ar analyses Author/Creator: Conrad, James E., author Publication/Creation: Washington, D.C. : U.S. G.P.O., 1992 Resource Type: Book Access & Availability: Loading
3. Age of tephra beds at the Ocean Point dinosaur locality, North Slope, Alaska, based on K-Ar and ⁴⁰Ar/³⁹Ar analyses Author/Creator: Conrad, James E., author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading
4. Allostratigraphy of the U.S. Middle Atlantic continental margin--characteristics, distribution, and depositional history of principal unconformity-bounded Upper Cretaceous and Cenozoic sedimentary units Author/Creator: Poag, C. Wylie Publication/Creation: Washington : U.S. G.P.O., 1993 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 1540-1542. Access & Availability: Loading
5. Allostratigraphy of the U.S. Middle Atlantic continental margin--characteristics, distribution, and depositional history of principal unconformity-bounded Upper Cretaceous and Cenozoic sedimentary units Author/Creator: Poag, C. Wylie, author Publication/Creation: Washington : U.S. Department of the Interior, U.S. Geological Survey, 1993 Resource Type: Book Access & Availability: Loading
6. Aspects of Trinity Division geology : a symposium on the stratigraphy, sedimentary environments, and fauna of the Comanche Cretaceous Trinity Division (Aptian and Albian) of Texas and northern Mexico Publication/Creation: Baton Rouge : School of Geoscience, Louisiana State University, 1974 Resource Type: Book Access & Availability: Loading
7. At the top of the grand staircase : the late Cretaceous of Southern Utah Publication/Creation: Bloomington : Indiana University Press, 2013 Resource Type: Book Access & Availability: Loading
8. At the Top of the Grand Staircase The Late Cretaceous of Southern Utah Publication/Creation: Bloomington : Indiana University Press, 2013 Resource Type: Book Access & Availability: Loading