Dinosaur: Allosaurus ferox
| Length*: | 4.9 m | 16.1 ft |
| Weight*: | 300 kg | 661 lb |
ESR: 1 / 4 (estimated size reliability)
Period
Epoch: Late Jurassic
Stage: Tithonian
Details
Status: nomen dubium
Autor: Marsh
Year: 1896
Area: North America
Country: USA
Region: Wyoming
Formation: Morrison
Other
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.
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