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Monday 23 September 2019

Did mosasaurs do the breast stroke?

Mosasaurs were true sea monsters of late Cretaceous seas. These marine lizards -- related to modern snakes and monitor lizards -- grew as long as fifty feet, flashed two rows of sharp teeth, and shredded their victims with enormous, powerful jaws.

from All Top News -- ScienceDaily https://ift.tt/2mCew6a

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