Mosasaur fossils are the remains of large, extinct marine reptiles called mosasaurs that lived during the Late Cretaceous period. These fossils include teeth, bones, and sometimes even preserved soft tissues, providing valuable information about the biology and evolution of these creatures. Some notable mosasaur species include Mosasaurus and Tylosaurus.
Yes, of course the mosasaur was smart
pliosaur
Yes
It lived in Europe and north america.
T-Rex
mosaur vs megaldon
Non-Bird Dinosaurs, Flying Non-Bird Dinosaurs lke ptheridactlye, Sea-Reptiles like Mosasaur and Aminotes those are the Animals who went Extinct in the K/T Mass Extiction
The Hainosaurus at up to 17 meters (57 feet) long
Tylosaurus was not a dinosaur. It was a type of mosasaur, which were large, carnivorous marine reptiles.
Mosasaurus hofmannii is probably the largest mosasaur, perhaps reaching a length of more than 17 meters (60 feet). Tylosaurus and Hainosaurus reached similar lengths but were less robust, probably only weighing half what Mosasaurus hofmanni of the same length weighed.
it weighs around 2,500 pounds it usually is also 30 or more feet to meters