The 21-Foot Predator That Looked Like a T-Rex, But With Feathers

Meet the Cryolophosaurus, the 21-foot predator with the shape and physique of a T-rex. But unlike the great T-rex which had scaly skin, the Cryolophosaurus had feathers. The Cryolophosaurus are the oldest known tetanuran and the only specimen from the Early Jurassic Period. Cryolophosaurus was a giant tetrapod dinosaur with a characteristic bizarre crest. It existed during the early Jurassic Period, which was around 188 to 194 million years ago.