and the Archelons seem to be in their element

y se conoce a partir de un esqueleto parcial que incluye cráneo

powerful head

which helped it process plant material efficiently

Quetzalcoatlus northropi Aquilolamna and the Archelons seem toQuetzalcoatlus northropi is one of the most impressive creatures to have ever inhabited the Earth, known for being one of the largest pterosaurs that existed during the Late Cretaceous period, approximately 70 million years ago. Its name refers to Quetzalcoatl, a Mesoamerican deity, and pays homage to aviation pioneer John Knudsen Northrop. This pterosaur was a flying reptile that was notable for its exceptionally large wingspan, estimated to have