👉 Pyramodontinae is a group of extinct, large carnivorous dinosaurs that lived during the Cretaceous period (68-64 million years ago). These dinosaurs were characterized by their elongated body structure, powerful jaws, and sharp teeth. They had a distinctive crest-like structure on their heads, which served as a defense mechanism against predators and prey. Pyramodonts evolved from various genera such as Eosaurus, Hyaenodon, and Pteranodon, and
