Ischigualastia
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Ischigualastia Fossil range: Late Triassic |
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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
- ^ Carroll, Robert L. (1988). Vertebrate Paleontology and Evolution. W.H. Freeman and Company. ISBN 0716718227.
- ^ Kazlev, M.A.; and White, A.T. (2004-02-01). Therapsida: Neotherapsida: Dicynodontia. Palaeos. Retrieved on 2007-07-29.
[edit] External links
- Ischigualastia at Palaeos.com.