1. Die Juraformation Englands, Frankreichs und des südwestlichen Deutschlands : nach ihren einzelnen gliedern Eingetheilt und Verglichen Author/Creator: Oppel, Albert, 1831-1865 Publication/Creation: Stuttgart : Ebner & Seubert, 1856-1858 Resource Type: Book Access & Availability: Loading
2. El jurásico inferior de México y sus amonitas Author/Creator: Erben, Heinrich Karl Publication/Creation: [Mexico] : [publisher not identified], [1956] Resource Type: Book Access & Availability: Loading
3. El Jurásico Medio y el Calloviano de México Author/Creator: Erben, Heinrich Karl Publication/Creation: [Mexico] : [publisher not identified], [1956] Resource Type: Book Access & Availability: Loading
4. Jurassic ammonites from southern Alaska Author/Creator: Imlay, Ralph W. 1908-1989. (Ralph Willard) Publication/Creation: [Washington, D.C.] : [U.S. G.P.O.], [1962-1964] Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 418-421. Access & Availability: Loading
5. Jurassic and Carboniferous of western Canada Author/Creator: American Association of Petroleum Geologists Publication/Creation: Tulsa, Okla. : [publisher not identified], 1958 Resource Type: Book Access & Availability: Loading
6. Jurassic (Bathonian and Callovian) ammonites in eastern Oregon and western Idaho Author/Creator: Imlay, Ralph W. 1908-1989, (Ralph Willard), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1981 Resource Type: Book Access & Availability: Loading
7. Jurassic (Bathonian and Callovian) ammonites in eastern Oregon and western Idaho Author/Creator: Imlay, Ralph W. 1908-1989. (Ralph Willard) Publication/Creation: Washington : U.S. Govt. Print. Off, 1981 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 1141-1144. Access & Availability: Loading
8. Jurassic (Bathonian or early Callovian) ammonites from Alaska and Montana Author/Creator: Imlay, Ralph W. 1908-1989. (Ralph Willard) Publication/Creation: Washington : U.S. Govt. Print. Off, 1962 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 372-374. Access & Availability: Loading
9. Jurassic brachiopods of Saudi Arabia Author/Creator: Cooper, G. Arthur 1902-2000. (Gustav Arthur) Publication/Creation: Washington, D.C. : Smithsonian Institution Press, 1989 Resource Type: Book Access & Availability: Loading
10. Jurassic environments Author/Creator: Hallam, A. 1933- (Anthony) Publication/Creation: Cambridge [Eng.] ; New York : Cambridge University Press, [1975] Resource Type: Book Access & Availability: Loading
11. The Jurassic flora of Cape Lisburne, Alaska Author/Creator: Knowlton, Frank Hall, 1860-1926 Publication/Creation: Washington : Govt. Print. Off, 1914 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no.84-87. Access & Availability: Loading
12. The Jurassic flora of Cape Lisburne, Alaska Author/Creator: Knowlton, Frank Hall, 1860-1926, author Publication/Creation: Washington : Department of the Interior, United States Geological Survey, 1914 Resource Type: Book Access & Availability: Loading
13. Jurassic geology of the world Author/Creator: Arkell, William Joscelyn, 1904-1958 Publication/Creation: Edinburgh : Oliver and Boyd, [1956] Resource Type: Book Access & Availability: Loading
14. Jurassic (Oxfordian and Late Callovian) ammonites from the western interior region of the United States Author/Creator: Imlay, Ralph W. 1908-1989, (Ralph Willard), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1982 Resource Type: Book Access & Availability: Loading
15. Jurassic (Oxfordian and Late Callovian) ammonites from the western interior region of the United States Author/Creator: Imlay, Ralph W. 1908-1989. (Ralph Willard) Publication/Creation: Washington : U.S. G.P.O., 1982 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 1232-1239. Access & Availability: Loading
16. Jurassic paleobiogeography of Alaska, Author/Creator: Imlay, Ralph W. 1908-1989. (Ralph Willard) Publication/Creation: Washington : U.S. Govt. Print. Off, 1973 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 801-802. Access & Availability: Loading
17. Jurassic paleobiogeography of Alaska Author/Creator: Imlay, Ralph W. 1908-1989, (Ralph Willard), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1973 Resource Type: Book Access & Availability: Loading
18. Jurassic paleobiogeography of the conterminous United States in its continental setting Author/Creator: Imlay, Ralph W. 1908-1989. (Ralph Willard) Publication/Creation: Washington : U.S. Govt. Print. Off, 1980 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 1062-1065. Access & Availability: Loading
19. Jurassic paleobiogeography of the conterminous United States in its continental setting Author/Creator: Imlay, Ralph W. 1908-1989, (Ralph Willard), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1980 Resource Type: Book Access & Availability: Loading
20. Jurassic Rhynchonellids : internal structures and taxonomic revisions Author/Creator: Shi, Xiao-ying Publication/Creation: Washington, D.C. : Smithsonian Institution Press, 1993 Resource Type: Book Access & Availability: Loading