👉 Pantodontidae is a family of extinct dinosaurian and sauropod dinosaurs that lived during the Late Cretaceous period. The family includes several genera, including Brachiosaurus, Pachycephalosaurus, Triceratops, and Sphenodon. The term "pantodont" comes from the Latin word "pantem," which means "to rise" or "rise." This term was used to describe the rapid growth of these dinosaurs during their life