Dinosaur: Stellasaurus ancellae
| Length*: | 4.2 m | 13.8 ft |
| Weight*: | 850 kg | 1,874 lb |
ESR: 2 / 4 (estimated size reliability)
Period
Epoch: Late Cretaceous
Stage: Late Campanian
Details
Status: valid
Autor: Wilson, Ryan & Evans
Year: 2020
Area: North America
Country: USA
Region: Montana
Formation: Two Medicine
Other
Material: Partial skull.
References: Wilson JP, Ryan MJ, Evans DC. (2020). A new, transitional centrosaurine ceratopsid from the Upper Cretaceous Two Medicine Formation of Montana and the evolution of the 'Styracosaurus-line' dinosaurs.
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