Eoraptor

Eoraptor
Temporal range: Late Triassic (Carnian),[1] 231–228 Ma
Reconstructed skeleton, Royal Ontario Museum
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: Sauropodomorpha
Genus: Eoraptor
Sereno et al. 1993
Species:
E. lunensis
Binomial name
Eoraptor lunensis
Sereno et al. 1993

Eoraptor (/ˈˌræptər/) is a genus of small, lightly built, basal sauropodomorph dinosaur. One of the earliest-known dinosaurs and one of the earliest sauropodomorphs, it lived approximately 231 to 228 million years ago,[1] during the Late Triassic in Western Gondwana, in the region that is now northwestern Argentina. The type and only species, Eoraptor lunensis, was first described in 1993, and is known from an almost complete and well-preserved skeleton and several fragmentary ones. Eoraptor had multiple tooth shapes, which suggests that it was omnivorous.

  1. ^ a b Alcober, Oscar A.; Martinez, Ricardo N. (2010). "A new herrerasaurid (Dinosauria, Saurischia) from the Upper Triassic Ischigualasto Formation of northwestern Argentina". ZooKeys (63): 55–81. Bibcode:2010ZooK...63...55A. doi:10.3897/zookeys.63.550. PMC 3088398. PMID 21594020. [1]