Scientists have discovered a new marine dinosaur species that grew 43ft and terrorised the seas over 80 million years ago.
The newly described mosasaur Tylosaurus rex spanned up to 43 feet (13 meters) long and may have been one of the fiercest ...
There's a new T. rex in the fossil record, only this one terrorized the ancient seas. New research led by scientists at the ...
Researchers at SMU and the Perot Museum have identified a new species of mosasaur, a 'T. rex of the sea' that lived alongside ...
Researchers describe Tylosaurus rex from more than a dozen previously known fossils and update dataset crucial for studying mosasaur evolution “Everything is bigger in Texas and that includes the ...