Okay, let's back up a bit. Mastodons were built like elephants, whit the tusks and trunks and hair and the whole tamale. Being mammals, and not reptiles, they were barely related to the dinosaurs at all. They didn't even evolve until 64 million years after the dinosaurs went extinct.
Back to your question, they were herbivores, with teeth more built for grinding plant materials than tearing meat.
Mastodon was a relative of elephants and mammoths. It was a mammal, and not related to dinosaurs.
Dinosaur feet.
The Eoraptor.
T-Rex
No, but there is one known as Predator-X but it's scientific name is Liopleuredon and it is a "super predator" so it is pretty well known. However, Liopleuredon was a pleasiosaur, not a dinosaur. Technically there were no sea dinosaurs.
Platyhystrix was not a dinosaur. It was an amphibian. Dinosaurs did not evolve until after the permian. But, yes, it was a predator
big predator
The Mastodon is most closely related to present day elephants. The Mastodon is extinct.
A tyrannosaurus is a huge predator in the dinosaur world. It is a huge dinosaur with razor sharp teeth and great hind legs. It is called the king dinosaur meaning that it is ferocious.
The scientific name for the mastodon is Mammut americanum.
Mastodon - band - was created in 2000.
American mastodon was created in 1792.