👉 Dermatodon is a genus of dinosaurs that lived during the Late Cretaceous period, about 68 million years ago. It was part of a group called the Ornithischia, which also included other dinosaurs such as Triceratops and Giganotosaurus. The term "dermatodon" likely refers to the skin or body surface of these prehistoric creatures, which is why it's often used in the context of dinosaur anatomy.