Prehistory
Tyrannosaurus: true size
Length of the T. rex specimen "Sue": 12.3 m. See it to scale next to an adult.
- What is measured
- 12.3 m
- In imperial units
- 40.4 ft
It lived at the end of the Cretaceous, about 68 to 66 million years ago.
≈ The length of a city bus.