Dinosaur: Ankylosaurus magniventris
| Length*: | 8 m | 26.2 ft |
| Weight*: | 6 tons | 13,228 lb |
ESR: 3.5 / 4 (estimated size reliability)
Period
Epoch: Late Cretaceous
Stage: Maastrichtian
Details
Status: valid
Autor: Brown
Year: 1908
Area: North America
Country: USA, Canada
Region: Montana, Alberta, Wyoming, Saskatchewan
Formation: Hell Creek, Scollard, Lance, Frenchman, Ferris
Other
Material: At least eight individuals and teeth.
References: Arbour, V.M.; Mallon, J.C. (2017). "Unusual cranial and postcranial anatomy in the archetypal ankylosaur Ankylosaurus magniventris".
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