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Dinosaurs, which also roamed the planet with the Deinosuchus and were sometimes on the menu. “Bite mark evidence suggests their diet even included a large dinosaur,” reported the research team ...

Discoverer of more dinosaur species than any other living scientist, Xu Xing says some dinosaurs have birdlike traits, including feathers. Stefen Chow In a pine forest in rural northeastern China ...

Toothmarks on dinosaur bones show Deinosuchus hunted or ... which made up less than a third of the North American landmass. The other large landmass was known as Appalachia. For a long time ...

Dinosaurs are archosaurs, a larger group of reptiles that first appeared about 251 million years ago, near the start of the Triassic Period. Some other non-dinosaur reptiles are also archosaurs, ...