The Science of It: Celebrating Prehistoric Pals ...
Mosasaurs, giant marine reptiles that existed more than 66 million years ago, lived not only in the sea but also in rivers. This is shown by new research based on analyses of a mosasaur tooth found in ...
The Brighterside of News on MSN
Mosasaur tooth fossil reveals giant sea reptiles lived in freshwater rivers
At the end of the Cretaceous Period, a type of giant reptile called mosasaurs occupied and dominated oceanic food webs.
Learn how chemical clues reveal a mosasaur was hunting in freshwater rivers as the Cretaceous seaway receded.
IFLScience on MSN
It was bigger than a killer whale: 66 million-year-old tooth suggests mosasaurs were hunting in rivers, not just seas
A mosasaur tooth has been found at one of the most famous Late Cretaceous fossil sites in the world. That means the famous ...
The size of the tooth testifies to an impressive creature that could grow up to 11 metres long. Reconstruction by Christopher ...
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