Herrerasaurus and the Other Lean Hunters of the Triassic Forests
Long before Tyrannosaurus rex and Velociraptor dominated the prehistoric landscape, a different cast of predators roamed the early dinosaur world. The Triassic period (252-201 million years ago) marked the dawn of dinosaur evolution, where early experiments in dinosaur design produced some remarkable predators that would set the stage for the more famous theropods of later ...