Ischigualastia

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Ischigualastia
Fossil range: Late Triassic
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Synapsida
Order: Therapsida
Suborder: Anomodontia
Infraorder: Dicynodontia
Family: Kannemeyeriidae
Genus: Ischigualastia
Cox, 1962
Species

Ischigualastia was a dicynodont (a group of mammal-like reptiles) that lived during the Carnian age of the Late Triassic Period. From the Ischigualasto Formation of Argentina, it was a member of the family Kannemeyeridae.[1] It is regarded as larger than its later, more famous relative Placerias, which was up to 3.5 meters long (11.5 ft) and weighed one to two tonnes (1.1 to 2.2 short tons). Unlike Placerias, it lacked tusks. It was a large quadrupedal herbivore, most common at the base of the Ischigualasto Formation.[2]

[edit] References

  1. ^ Carroll, Robert L. (1988). Vertebrate Paleontology and Evolution. W.H. Freeman and Company. ISBN 0716718227. 
  2. ^ Kazlev, M.A.; and White, A.T. (2004-02-01). Therapsida: Neotherapsida: Dicynodontia. Palaeos. Retrieved on 2007-07-29.

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