👉 Triceratopses are a group of extinct sauropod dinosaurs that lived during the Late Cretaceous period, around 68 to 65 million years ago. They were the largest known dinosaur predators, reaching up to 7 meters (23 feet) in height and weighing over 40 tons. The triceratopses are often depicted as having a long neck, large tusks, and powerful jaws that allowed them to capture prey such as dinosaurs, birds,