1. At the top of the grand staircase : the late Cretaceous of Southern Utah Publication/Creation: Bloomington : Indiana University Press, 2013 Format: Book Access & Availability: Loading
2. At the top of the Grand Staircase : the late Cretaceous of southern Utah Publication/Creation: Bloomington : Indiana University Press, 2013 Format: Book Edition: 1st ed. Access & Availability: Loading
3. Assessment of undiscovered oil and gas resources of the Upper Cretaceous Austin Chalk and Tokio and Eutaw Formations, Gulf Coast, 2010 Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2011] Format: Book Access & Availability: Loading
4. Assessment of undiscovered oil and gas resources in conventional and continuous petroleum systems in the Upper Cretaceous Eagle Ford Group, U.S. Gulf Coast region, 2011 Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2012] Format: Book Access & Availability: Loading
5. 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 Format: Book Access & Availability: Loading
6. Aspects of mid-Cretaceous regional geology Publication/Creation: London ; New York : Academic Press, 1981 Format: Book Access & Availability: Loading
7. Archeogastropoda, Mesogastropooda and stratigraphy of the Ripley, Owl Creek, and Prairie Bluff formations Author/Creator: Sohl, Norman F. 1924-1993. (Norman Frederick) Publication/Creation: Washington : U.S. G.P.O., 1960 Format: Book Is Part Of: U.S. Geological Survey professional paper, no. 330-333. Access & Availability: Loading
8. Archeogastropoda, mesogastropoda and stratigraphy of the Ripley, Owl Creek, and Prairie Bluff formations Author/Creator: Sohl, Norman F. 1924-1993, (Norman Frederick), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1960 Format: Book Access & Availability: Loading
9. Angiosperm woods from British Lower Cretaceous and Palaeogene deposits Author/Creator: Crawley, Mark Publication/Creation: London : Palaeontological Association, [2001] Format: Book Access & Availability: Loading
10. Amonitas del Jurásico Superior y del Cretácico Inferior del extremo oriental del Estado de Durango, México Author/Creator: Peña Muñoz, Magdalena Josefina Publication/Creation: México : [publisher not identified], 1964 Format: Book Is Part Of: Bound with: QE749 .M45 NO.19-26 ; Moluscos del Terciario Inferior del noreste de México. Access & Availability: Loading
11. Ammonoidea from the Mata series. : (Santonian-Maastrichtian) of New Zealand Author/Creator: Henderson, R. A. 1942- (Robert Arthur) Publication/Creation: London : Palaeontological Association, 1970 Format: Book Access & Availability: Loading
12. Ammonites of early cretaceous age (Valanginian and Hauterivian) from the Pacific coast states Author/Creator: Imlay, Ralph W. 1908-1989. (Ralph Willard) Publication/Creation: Washington : U.S. Govt. Print. Off, 1960 Format: Book Is Part Of: U.S. Geological Survey professional paper, no. 334-337. Access & Availability: Loading
13. Ammonites of early cretaceous age (Valanginian and Hauterivian) from the Pacific coast states Author/Creator: Imlay, Ralph W. 1908-1989, (Ralph Willard), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1960 Format: Book Access & Availability: Loading
14. Les ammonites jurassiques et crétacées. : Essai de genera Author/Creator: Roman, Frédéric, 1871-1943 Publication/Creation: Bruxelles : Jean R. Hansen, 1965 Format: Book Access & Availability: Loading
15. Ammonites from the Navesink Formation at Atlantic Highlands, New Jersey Author/Creator: Cobban, William A., 1916-2015 Publication/Creation: Washington : U.S. Govt. Print. Off, 1974 Format: Book Is Part Of: U.S. Geological Survey professional paper, no.840-847. Access & Availability: Loading
16. Ammonites from the Navesink Formation at Atlantic Highlands, New Jersey Author/Creator: Cobban, William A., 1916-2015, author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1974 Format: Book Access & Availability: Loading
17. Ammonites from the Buchia zones in northwestern California and southwestern Oregon, Author/Creator: Imlay, Ralph W. 1908-1989. (Ralph Willard) Publication/Creation: Washington : U.S. Govt. Print. Off, 1970 Format: Book Is Part Of: U.S. Geological Survey professional paper, no. 645-649. Access & Availability: Loading
18. Ammonites from the Buchia zones in northwestern California and southwestern Oregon Author/Creator: Imlay, Ralph W. 1908-1989, (Ralph Willard), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1970 Format: Book Access & Availability: Loading
19. Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming Author/Creator: Cobban, William A., 1916-2015 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, 1990 Format: Book Access & Availability: Loading
20. Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming Author/Creator: Cobban, William A., 1916-2015, author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1990 Format: Book Access & Availability: Loading