Tyrunt is a dual-type Rock/Dragon Fossil Pokémon introduced in Generation VI.
It is resurrected from a Jaw Fossil and evolves into Tyrantrum when leveled up during the day starting at level 39.
Tyrunt has a selfish, spoiled nature. If it encounters something it dislikes, it will throw a violent tantrum and run wild. Its strong jaws have enough force to shred an automobile, and it tends to unknowingly inflict injuries while playing, even on its Trainer. This Pokémon lived 100 million years ago; theories suggest it might have had a different form then.