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Dinosaur: Stokesosaurus clevelandi

Length*: | 3.4 m | 11.2 ft |
Weight*: | 125 kg | 276 lb |
*The largest known specimen
Period
Epoch: Late Jurassic
Stage: Early Tithonian
Years: 149.2–145 Ma
Details
Status: valid
Author: Madsen
Year: 1974
Distribution
Area: North America
Country: USA
Region: Utah, South Dakota, Colorado
Formation: Morrison
Locations
Sources
Material: Ilium, referred ilium, ischia ?, distal caudal vertebrae ?, other fragments (mostly skull fragments) ?
References: Benson, R. B. J. (2008). New information on Stokesosaurus, a tyrannosauroid (Dinosauria: Theropoda) from North America and the United Kingdom.