Mosasaurs were climax predators in the shallow seas bisecting North America in the Upper Cretaceous. They swam with eel-like motions and steered with their limbs. The largest of these specimens extends over 10 meters.
Mosasaurs were climax predators in the shallow seas bisecting North America in the Upper Cretaceous. They swam with eel-like motions and steered with their limbs. The largest of these specimens extends over 10 meters.