Colossal New Predatory Dino Terrorized Early Tyrannosaurs
Friday, November 22, 2013 - 06:00
in Paleontology & Archaeology
A new species of carnivorous dinosaur - one of the three largest ever discovered in North America - lived alongside and competed with small-bodied tyrannosaurs 98 million years ago. Siats meekerorum, (pronounced see-atch) was the apex predator of its time.