Although the fossils found are fragmentary

which ranged from Alaska to northern Mexico

Longitud hocico-cola 250 mm

Altura 104 mm

Ouranosaurus nigeriensis / Sarcosuchus imperator Yutyrannus huali Although the fossils found areThe scene takes place on the banks of an ancient river that meanders through a prehistoric landscape. The sun shines brightly in the clear sky, reflecting in the calm waters of the river. Three majestic Ouranosaurus nigeriensis, herbivorous creatures with a crest on their heads and a distinctive dorsal sail, cautiously approach the water's edge to drink and cool off in the heat of the day. However, the serenity is interrupted by a sudden movement in