1. ⁴⁰Ar/³⁹Ar and K-Ar geochronology and tectonic significance of the Upper Cretaceous Adel Mountain volcanics and spatially associated Tertiary igneous rocks, northwestern Montana Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Resource Type: Book Access & Availability: Loading
2. Additions to the fauna of the Raritan Formation (Cenomanian) of New Jersey Author/Creator: Stephenson, Lloyd William, 1876-1962 Publication/Creation: Washington : U.S. Govt. Print. Off, 1954 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 264A-264J. Access & Availability: Loading
3. Additions to the fauna of the Raritan Formation (Cenomanian) of New Jersey Author/Creator: Stephenson, Lloyd William, 1876-1962, author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1954 Resource Type: Book Access & Availability: Loading
4. 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
5. 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
6. 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
7. Algunas especies de la familia Conulidae Lambert, 1911 (Echinoidea) del Cretácico superior de Chiapas Author/Creator: Buitrón, Blanca Estela Publication/Creation: México : Universidad Nacional Autónoma de México, Instituto de Geología, 1974 i.e. 1975 Resource Type: Book Access & Availability: Loading
8. 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
9. 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
10. American Cretaceous ferns of the genus Tempskya Author/Creator: Read, C. B., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1937 Resource Type: Book Access & Availability: Loading
11. American Cretaceous ferns of the genus T̲e̲ömöps̲k̲öya̲ Author/Creator: Read, C. B. Publication/Creation: Washington : Govt. print. off, 1937 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 186 A-N. Access & Availability: Loading
12. American upper cretaceous echinoidea Author/Creator: Cooke, C. Wythe 1887-1971. (Charles Wythe) Publication/Creation: Washington : U.S. Govt. Print. Off, 1953 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 254. Access & Availability: Loading
13. American upper cretaceous echinoidea Author/Creator: Cooke, C. Wythe 1887-1971, (Charles Wythe), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1953 Resource Type: Book Access & Availability: Loading
14. Ammonite faunas of the Sarten sandstone (Cretaceous), Luna County, New Mexico Author/Creator: Cobban, William A., 1916-2015, author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
15. The ammonite Metengonoceras Hyatt, 1903, from the Mowry Shale (Cretaceous) of Montana and Wyoming Author/Creator: Cobban, William A., 1916-2015, author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
16. The ammonite Metengonoceras Hyatt, 1903, from the Mowry Shale (Cretaceous) of Montana and Wyoming Author/Creator: Cobban, William A., 1916-2015 Publication/Creation: Washington : 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
17. 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 Resource Type: Book Access & Availability: Loading
18. 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 Resource Type: Book Access & Availability: Loading
19. 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 Resource Type: Book Access & Availability: Loading
20. 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 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 645-649. Access & Availability: Loading
21. 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 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no.840-847. Access & Availability: Loading
22. 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 Resource Type: Book Access & Availability: Loading
23. Les ammonites jurassiques et crétacées. : Essai de genera Author/Creator: Roman, Frédéric, 1871-1943 Publication/Creation: Bruxelles : Jean R. Hansen, 1965 Resource Type: Book Access & Availability: Loading
24. 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 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 334-337. Access & Availability: Loading
25. 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 Resource Type: Book Access & Availability: Loading
26. Ammonoidea from the Mata series. : (Santonian-Maastrichtian) of New Zealand Author/Creator: Henderson, R. A. 1942- (Robert Arthur) Publication/Creation: London : Palaeontological Association, 1970 Resource Type: Book Access & Availability: Loading
27. 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 Resource Type: Book Is Part Of: Bound with: QE749 .M45 NO.19-26 ; Moluscos del Terciario Inferior del noreste de México. Access & Availability: Loading
28. Angiosperm woods from British Lower Cretaceous and Palaeogene deposits Author/Creator: Crawley, Mark Publication/Creation: London : Palaeontological Association, [2001] Resource Type: Book Access & Availability: Loading
29. 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 Resource Type: Book Access & Availability: Loading
30. 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 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 330-333. Access & Availability: Loading
31. Aspects of mid-Cretaceous regional geology Publication/Creation: London ; New York : Academic Press, 1981 Resource Type: Book Access & Availability: Loading
32. 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
33. 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] Resource Type: Book Access & Availability: Loading
34. 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] Resource Type: Book Access & Availability: Loading
35. 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
36. 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