1. Characteristic marine Jurassic fossils from the western interior of the United States Author/Creator: Imlay, Ralph W. 1908-1989. (Ralph Willard) Publication/Creation: Washington : U.S. Govt. Print. Off, 1948 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 214. Access & Availability: Loading
2. Characteristic marine Jurassic fossils from the western interior 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, 1948 Resource Type: Book Access & Availability: Loading
3. Cuencas sedimentarias de Jurásico y Cretácico de América del Sur Publication/Creation: Buenos Aires : Comité Sudamericano del Jurásico y Cretácico, 1981 Resource Type: Book Access & Availability: Loading
4. Jurassic environments Author/Creator: Hallam, A. 1933- (Anthony) Publication/Creation: Cambridge [Eng.] ; New York : Cambridge University Press, [1975] Resource Type: Book Access & Availability: Loading
5. The Jurassic of the circum-Pacific Publication/Creation: Cambridge : Cambridge University Press, 1992 Resource Type: Book Access & Availability: Loading
6. 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
7. 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
8. 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
9. 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
10. The Jurassic system in Great Britain Author/Creator: Arkell, William Joscelyn, 1904-1958 Publication/Creation: Oxford : Clarendon Press, 1933 Resource Type: Book Access & Availability: Loading