Tetragonosaurus te-tra-GO-no-SOR-us
"Etymology TBD"
You 1.8 m (5.9 ft) tall
Tetragonosaurus 9 m (29.5 ft) long
6 people holding hands
- Length
- 9 m (29.5 ft)
- Period
- Late Cretaceous (83.6–72.2 Mya)
- Place
- Unknown locality
- Food
- Herbivore
Tetragonosaurus is a hadrosauridae known from the Cretaceous period, of uncertain origin. Most of what’s published comes from a small number of specimens, and the fuller picture of how it lived is still being worked out.
What we know
- Originally named by Parks 1931.