AsiaAverostraAvetheropodaCoelurosauriaDinosauriaEusaurischiaLate CretaceousManiraptoriformesNeotheropodaOrionidesOrnithomimidaeOrnithomimosauriaSaurischiaTetanuraeTheropodaTyrannoraptora

Archaeornithomimus asiaticus

Dinosaur: Archaeornithomimus asiaticus



Type: Theropod

Length*:3.9 m12.8 ft
Weight*:140 kg309 lb
ESR: 3.5 / 4 (estimated size reliability)
*The largest known specimen



Other

Material: Many partial skeletons and fragments.
References: Smith and Galton, (1990). Osteology of Archaeornithomimus asiaticus (Upper Cretaceous, Iren Dabasu Formation, People's Republic of China).

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