‘T. rex’ Mosasaur Ruled the Seas 80 Million Years Ago
Paleontologists have described a gigantic new species of mosasaur — stretching up to 13.2 m (43 feet) long and armed with serrated teeth — and given it an unexpected name:…
Paleontologists have described a gigantic new species of mosasaur — stretching up to 13.2 m (43 feet) long and armed with serrated teeth — and given it an unexpected name:…