AllosauriaAllosauridaeAllosauroideaAverostraAvetheropodaCarnosauriaDinosauriaEusaurischiaLate JurassicNeotheropodaNorth AmericaOrionidesSaurischiaTetanuraeTheropoda

Allosaurus ferox

Dinosaur: Allosaurus ferox

Type: Theropod

Length*: 4.9 m 16.1 ft
Weight*: 300 kg 661 lb
*The largest known specimen

ESR: 1 / 4 (estimated size reliability)


Material: Partial skull, dentaries, surangular fragment, dorsal central fragment, dorsal rib fragments, scapular fragment ?, incomplete pedal ungual.
References: Marsh, (1896). The dinosaurs of North America. United States Geological Survey.


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

Pterosaur Database