Chasmosaurus russelli Variant:Primed Although its modest size made

Although its modest size made it vulnerable to predators

Upon reaching the rock

Lystrosaurus murrayi was a remarkable creature that lived approximately 250 million years ago during the Permian period

Its weight probably did not exceed 20 kilograms

with a shoulder height that could have reached 2

Chasmosaurus russelli Variant:Primed Although its modest size madeChasmosaurus russelli is a species of ceratopsian dinosaur that lived during the late Cretaceous period, approximately 75 million years ago, in what is now North America. This herbivore belongs to the genus Chasmosaurus, known for its distinctive horns and large bony frill at the back of its skull. Chasmosaurus russelli is distinguished from other species of the same genus by several details in its cranial anatomy. It had a large, elongated steering