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Dinosaur: Animantarx ramaljonesi
| Length*: | 3.5 m | 11.5 ft |
| Weight*: | 300 kg | 661 lb |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Late Albian-Early Cenomanian
Years: 113–93.9 Ma
Details
Status: valid
Author: Carpenter et al.
Year: 1999
Distribution
Area: North America
Country: USA
Region: Utah
Formation: Cedar Mountain
Locations
Sources
Material: Incomplete skull and partial skeleton.
References: Carpenter, K., Kirkland, J.I., Burge, D.L., & Bird, J. (1999). Ankylosaurs (Dinosauria: Ornithischia) of the Cedar Mountain Formation, Utah, and their stratigraphic distribution.
