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Dinosaur: Marshosaurus bicentesimus
Jurassic: 149.2–145 Ma
| Length*: | 4.4 m | 14.4 ft |
| Weight*: | 225 kg | 496 lb |
*The largest known specimen
Period
Epoch: Late Jurassic
Stage: Early Tithonian
Years: 149.2–145 Ma
Details
Status: valid
Author: Madsen
Year: 1976
Distribution
Area: North America
Country: USA
Region: Utah, Colorado
Formation: Morrison
Locations
Sources
Material: Several individuals (fragmentary skeletons or single bones).
References: Carrano, Benson and Sampson, (2012). The phylogeny of Tetanurae (Dinosauria: Theropoda).
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