Dinosaur: Allosaurus ferox
Jurassic: 149.2–145 Ma
| Length*: | 4.9 m | 16.1 ft |
| Weight*: | 300 kg | 661 lb |
*The largest known specimen
Period
Epoch: Late Jurassic
Stage: Tithonian
Years: 149.2–145 Ma
Details
Status: nomen dubium
Author: Marsh
Year: 1896
Distribution
Area: North America
Country: USA
Region: Wyoming
Formation: Morrison
Sources
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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