Shuvosaurus
Shuvosaurus Temporal range: Late Triassic
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Scientific classification ![]() |
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Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Clade: | Suchia |
Clade: | Paracrocodylomorpha |
Branch: | †Poposauroidea |
Family: | †Shuvosauridae |
Genus: | †Shuvosaurus Chatterjee, 1993 |
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Chatterjeea Long & Murry, 1995 |
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Shuvosaurus (meaning "Shuvo's lizard") is a genus of beaked reptile from the Late Triassic of Texas. It was described by Sankar Chatterjee in 1993 after it was discovered by his son Shuvo.[1][2] It was initially interpreted as a Triassic member of the Cretaceous dinosaur family Ornithomimidae. However, the recent discovery of the related Effigia from Ghost Ranch shows that Shuvosaurus is more closely related to crocodilians, and that similarities between this animal and ornithomimids result from convergent evolution.[3] Additionally, this discovery demonstrated that the taxon Chatterjeea was synonymous with Shuvosaurus.[4]
References
- ↑ Chatterjee, S. (1991) An unusual toothless archosaur from the Triassic of Texas: the world's oldest ostrich dinosaur? Abstract, Journal of Vertebrate Paleontology, 8(3): 11A.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Rauhut, O. W. M. (1997). "On the cranial anatomy of Shuvosaurus inexpectatus (Dinosauria: Theropoda)." In: Sachs, S., Rauhut, O. W. M. & Weigert, A. (eds) 1. Treffen der deutschsprachigen Palaeoherpetologen, Düsseldorf, 21.-23.02.1997; Extended Abstracts. Terra Nostra 7/97, pp. 17-21.
- ↑ Nesbitt, S. (2007). "The anatomy of Effigia okeeffeae (Archosauria, Suchia), theropod-like convergence, and the distribution of related taxa." Bulletin of the American Museum of Natural History, 302: 84 pp.
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