This species was in an intermediate stage in the evolution of mammals towards adaptation to aquatic life

The scene opens with a majestic Pteranodon flying high above the ocean in search of food

which could have helped the lips stay in place and protect the jaw while feeding

Tyrannosauridae

their wingspan and their ability to fly allowed them to be very efficient in capturing food

Lystrosaurus murrayi Longisquama This species was in anLystrosaurus murrayi was a remarkable creature that lived approximately 250 million years ago during the Permian period. It was an animal similar to a reptile, but in reality it belonged to the group of therapsids, a precursor lineage of mammals. It had a stocky body and short legs, suggesting that it spent most of its time on dry land. Its skull had characteristics adapted for a herbivorous diet, indicating that it fed on plants and vegetation.