👉 Megalonyx is a type of dinosaur that lived during the Late Cretaceous period, approximately 66 million years ago. It was known for its large size and powerful jaws, which allowed it to crush through tough materials such as hard rock layers. In terms of its scientific classification, Megalonyx belongs to the group of dinosaurs called theropods, specifically related to the family Pachycephalsidae. These dinosaurs were a type of bird-like reptile that lived