Dunkleosteus

Well, it’s not a dinosaur, but it is a prehistoric animal. Here’s Dunkleosteus.

Dunkleosteus was prehistoric fish from the late Devonian Period, and was here before the dinosaurs even set foot on Earth. It lived in the oceans near prehistoric United States, Germany, and Africa, and possibly hunted primitive fish, sharks, and cephalopods. It was also possibly 20ft in length and weighed roughly around 2,200 lbs.