Shuvosaurus

From Wikipedia, the free encyclopedia

iShuvosaurus
Fossil range: Late Triassic
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Sauropsida
Subclass: Diapsida
Infraclass: Archosauria
(unranked) Crurotarsi
Order: Rauisuchia
Family: Poposauridae
Genus: Shuvosaurus

Shuvosaurus (meaning "Shuvo's lizard") is a beaked reptile from the Triassic of Texas. It was reported by Sankar Chatterjee in 1993 after it was discovered by his son Shuvo. 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.

[edit] References

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, Dusseldorf, 21.-23.02.1997; Extended Abstracts. Terra Nostra 7/97, pp. 17-21.

[edit] External links