The Crylophosaurus retailer

Before Antarctica became a frozen wasteland, a ferocious predator prowled over the polar landscape. Crylophosaurus was a strong, stealthy killer, although it's bulky body prevented it from running fast for long. It probably hid among the trees, watching a heard of plant eaters and waiting for an opportunity to strike. When a likely victim came close, it would have made a retailer short, high speed chase to seize its quarry, holding it with its huge clawed limbs and biting into the victim's neck with sharp, serrated teeth. On its head, Crylophosaurus sported a bizarre Crest and short horns, unlike any other prehistoric meat eater.