|
|
| large carnivorous bipedal dinosaur having enormous teeth with knifelike serrations; may have been a scavenger rather than an active predator; large carnivorous bipedal dinosaur having enormous teeth with knifelike serrations; may have been a scavenger rather than an active predator; later Cretaceous period in North America ❲Tyrannosaurus rex❳ | |||
|
|
| includes a single species ❲Tyrannosaurus❳ |