For years, a massive fossil sat in a museum collection under the wrong name. The specimen, originally cataloged as Tylosaurus nepaeolicus, had been collected from northern Texas and stored without ...
Equipped with powerful jaws and finely serrated teeth, paleontologists say the 43-foot-long prehistoric marine reptile deserves the name Tylosaurus rex. After remeasuring dozens of mosasaur specimens ...
Paleontologists have long hailed Tyrannosaurus rex as king of the dinosaurs. Now, the name “T. rex” also belongs to a newly described extinct carnivore — a massive marine reptile with the scientific ...
Earth was a terrifying place during the Cretaceous period, some 66 million to 145 million years ago. During its tail end, Tyrannosaurus rex prowled the land. And a little before that, another kind of ...
A colossal new sea predator named Tylosaurus rex has been identified from fossils found in Texas, revealing a brutal 43-foot-long hunter that ruled ancient oceans 80 million years ago. The discovery ...
Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: American Museum of Natural History A newly recognized "king" of the ancient seas is making waves after scientists ...
Classification and scale This animal was a mosasaur,a group of large marine reptiles that lived during the Late Cretaceous period, distinct from dinosaurs. Measuring up to 43 feet long, Tylosaurus rex ...
The smallest Tylosaurus mosasaur fossil ever found has been revealed in a new study, and surprisingly it lacks a trademark feature of the species. The smallest Tylosaurus mosasaur fossil ever found ...
Add Yahoo as a preferred source to see more of our stories on Google. A Tylosaurus rex is seen on display at the Perot Museum of Nature and Science in Dallas. - Perot Museum of Nature and ...
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