👉 Sauropoda refers to a group of extinct reptiles that lived during the Late Cretaceous period (about 102-84 million years ago), including dinosaurs like Tyrannosaurus rex, Triceratops, and Pachycephalosaurus. These sauropsids were characterized by their large size, massive teeth, and powerful jaws, which made them formidable predators. They had a unique adaptation for swimming, with a streamlined body shape that allowed them to swim
sauropsida