20,000-pound mosasaurs ambushed prey with sneak attacks

T. rex ruled the land. These Cretaceous Era apex predators had the sea. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Paleontologists reconstructed mosasaur anatomy based on their fossil records and present-day predators like the Komodo dragon. Mosasaurs are terrifying enough based on their fossils alone.