How did early dinosaurs such as the tiny Eoraptor, evolve into giant carnivores such as the Tyrannosaurus Rex? Explore the latest paleontological discoveries.
Did You Know?
The Mosasaur is depicted with the ability to make sounds underwater, however, animals that don't have echolocation couldn't make sounds. Even if it was not underwater, Squamates, (the group that contains Mosasaurs, Lizards, Snakes, etc) cannot emit roaring sounds. they can only make very simple vocalizations, Such as Hisses. chirps, and "Screams". See more