Weighing 900lbs, the carnivores romated Earth during the Triassic Period 250 to 205 million years ago. Dinosaurs came to dominate from 230million years ago up to their extinction 65million years ago.
It's not a dinosaur, but it may have eaten some of their ancestors. Last week paleontologists from Lutheran University discovered the nearly complete skeleton of the 238-million-year-old predator ...
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