Dinosaur: "Madsenius trux"
| Length*: | 8 m | 26.2 ft |
| Weight*: | 1.4 tons | 3,086 lb |
| Speed: | 29 km/h | 18 mph |
*The largest known specimen
Period
Epoch: Late Jurassic
Stage: Early Tithonian
Details
Status: nomen nudum > Allosaurus fragilis
Autor: Williams
Year: 2004
Area: North America
Country: USA
Region: Utah
Formation: Morrison
Other
Material: Large part of skeleton with skull.
References: Mortimer - Theropod database (online).
________________________
