👉 Sauropygian, a term that describes a type of reptile that lived during the Late Cretaceous period (about 68 to 74 million years ago) in what is now southern North America. These creatures were known for their distinctive beak-like teeth and their ability to climb trees in their burrows. They were also thought to have been able to walk on two legs, which was a significant advancement at the time. Sauropygians are often