Dinosaur: Tyrannosaurus imperator
| Length*: | 12.3 m | 40.4 ft |
| Weight*: | 9.2 tons | 20,282 lb |
ESR: 4 / 4 (estimated size reliability)
Classification
Other
References: Paul GS, Persons WS, Van Raalte J (2022). "The Tyrant Lizard King, Queen and Emperor: Multiple Lines of Morphological and Stratigraphic Evidence Support Subtle Evolution and Probable Speciation Within the North American Genus Tyrannosaurus".
________________________
