References -
- Ingles, J. M. and Sawyer, F. C.; 1979; A catalogue of the Richard Owen collection of Palaeontological and Zoological drawings in the British Museum (Natural History); Buletin of the British Museum of Natural History (Historical Service); Vol.6(5) pp.109-197
- Irby, Grace V.; 1995; Marine reptiles from the Upper Cretaceous Mancos Shale, Black Mesa, Northeastern Arizona; Proceedings of Southwest Paleontological Society and Mesa Southwest Museum, Mesa, Arizona; III pp.75-80
- Irwin, Kelly and Schumancer, Bruce A.; 2003; An additional record of a polycotylid plesiosaur from the upper Campanian of North America; Journal of Vertebrate Paleontology (September 2003); 23(3, Suppl.) pp.65; in Sixty-third annual meeting, Society of Vertebrate Paleontology, Science Museum of Minnesota; abstracts
- Iturralde-Vinent, Manuel and Norell, Mark; 1996a; Synopsis of the Late Jurassic Marine Reptiles from Cuba; American Museum Novitates; No. 3164 pp.7 pages
- Iturralde-Vinent, Manuel and Norell, Mark; 1996b; Cuban Jurassic Reptiles: A poorly known fauna in the western prolongation of the Tethys; Dinofest International Symposium, programs and abstracts pp.64; Edited by Donald L. Wolberg and Edmund Stump, Arizona State University