A new study suggests that predatory dinosaurs, such as Tyrannosaurus rex, did not have permanently exposed teeth as depicted in films such as Jurassic Park, but instead had scaly, lizard-like lips covering and sealing their mouths.
Predatory dinosaurs such as T. rex sported lizard-like lips, suggests study
- PhysOrg
- 30. 3 2023 (20:00)