Considered one of the most feared marine predators, during the age of the dinosaurs, Mosasaurs preyed heavily on Ammonites and other marine creatures. Wide spread during the Cretaceous Era, the Mosasaurs became extinct during the terminal Mesozoic extinction, allowing side the dinosaurs.
·Single monolithic tooth
·This ocean predator met its end around the same time as the dinosaur
·Age: 80-65 million years old Laic Croutcions
·Discovered: Morocco, Africa