After Carrano & Sampson, 1999
<==o Dinosauria |-- †Ornithischia Seeley, 1888 `--o Saurischia Seeley, 1887 |-- †Sauropodomorpha Huene, 1932 `--o Theropoda Marsh, 1881b |?- †Eoraptor lunensis Sereno et al., 1993 |?- †Herrarasauria sensu Sereno & Novas, 1992, 1994 and Novas, 1994 `--+-- †Guaibasaurus candelariensis Bonaparte, Ferigolo & Ribeiro, 1999 [Guaibasauridae] `--o Neotheropoda |?- †Rileyasuchus bristolensis (Howard, 1888) Kuhn, 1961 [Rileya bristolensis Howard, 1888] |-- †Coelophysoidea Welles, 1984 sensu Holtz, 1994 [?=Podokesauroidea] `--+-- †Neoceratosauria Novas, 1989 `-- Tetanurae Gauthier, 1986
Reference(s):
- Benton, M. J., 1990: Origin and interrelationships of Dinosaurs. 11-30
in Weishampel, D. B., Dodson, P., & Osmólska, H. (eds.), 1990: The Dinosauria.
–University of California Press, Berkley, Los Angeles, Oxford, 1990, xvi-733 - Keesey, T. M., 1996-2000: The Dinosauricon
–iNet: http://dinosauricon.com/ -
Novas, F. E. 1996: Dinosaur monophyly.
–Journal of Vertebrate Paleontology: vol. 16, #4, pp. 723-741 - Sereno, P. C. 1991: Basal Archosaurs: phylogenetic relationships and functional implications.
–Journal of Vertebrate Paleontology: Vol. 11, Supplement to #4, Memoir 2. pp. ii-53 - Sereno, P. C., 1999: The evolution of dinosaurs.
–Science: Vol. 284, 25 June, pp. 2137-2147