That ’s right, Tyrannosaurus is indeed a ferocious carnivore! A broken tooth fossil confirmed that Tyrannosaurus will hunt herbivorous dinosaurs such as Hadrosaurus, rather than some paleontologists believe that Tyrannosaurus runs faster Slow, you ca n’t hunt other animals at all, you can only live on animal carcasses.
Tyrannosaurus is a huge dinosaur that lived from 85 million years ago to 65 million years ago. Researchers from the Palm Beach Museum of Natural History and other institutions reported on the 15th that they found a fossil of a tyrannosaurus crown in South Dakota, which was embedded in the tail fossil of a platyrhynchosaurus between two vertebrae and long About 4 cm. This finding provides direct evidence of Tyrannosaurus predatory behavior.
The researchers wrote in the new issue of the Proceedings of the National Academy of Sciences that the fractured tooth has the characteristics of bone growth and healing, which indicates that this platycodon was lucky to escape the tyrannosaurus hunting and was injured. Survived for a while. The injured position is located at the very end of the platypus, indicating that the platypus was being chased by the tyrannosaurus when it was bitten.
Archaeologists have previously discovered that what looks like a tyrannosaurus's stomach contains skeletons of juvenile platypus, but this discovery does not know that platypus is dead or alive when eaten, so it is impossible to confirm that tyrannosaurus is Carnivores. Although the new study called Tyrannosaurus as a carnivore, the researchers also said that this does not mean that Tyrannosaurus does not eat rot.
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