Triumph of the Beasts explains just how mammals replaced the dinosaurs as the largest, fastest and fiercest creatures in the world. 65 million years ago a giant meteorite struck the earth, causing the mass extinction of many species. ...See moreTriumph of the Beasts explains just how mammals replaced the dinosaurs as the largest, fastest and fiercest creatures in the world. 65 million years ago a giant meteorite struck the earth, causing the mass extinction of many species. Although this cataclysmic event sounded the death knell for the 120-million-year reign of the dinosaurs, a few mammals survived. Written by
Marc West See less