AverostraAvetheropodaCoelurosauriaDinosauriaEusaurischiaEutyrannosauriaLate CretaceousNeotheropodaNorth AmericaOrionidesPantyrannosauriaSaurischiaTetanuraeTheropodaTyrannoraptoraTyrannosauroidea

Bistahieversor sealeyi

Dinosaur: Bistahieversor sealeyi

Type: Theropod

Length*: 9 m 29.5 ft
Weight*: 3.3 tons 7,275 lb
*The largest known specimen

ESR: 3 / 4 (estimated size reliability)


Material: Three partial skeletons with incomplete skulls and partial lacrimal.
References: Carr and Williamson, (2010). Bistahieversor sealeyi, gen. et sp. nov., a new tyrannosauroid from New Mexico and the origin of deep snouts in Tyrannosauroidea.


If you are interested in Excel Professional version of Dinosaur or Pterosaur Database, write to us

Pterosaur Database