‘T. rex’ Mosasaur Ruled the Seas 80 Million Years Ago
News Staff
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: T. rex (short for Tylosaurus rex). The post ‘T. rex’ Mosasaur Ruled the Seas 80 Million Years Ago appeared first on Sci.News: Breaking Science News .