These plates formed a type of armor

it was probably a cold-blooded animal that relied heavily on environmental temperature to regulate its metabolism

The horns of Megacerops coloradensis

with five fingers on each hand

Fossils of Thylacoleo carnifex have been found at several sites in Australia

Iguanodon bernissartensis Variant:Unprimed These plates formed a typeIguanodon bernissartensis is a species of herbivorous iguanodontid ornithopod dinosaur that lived during the Cretaceous period, approximately 126 to 125 million years ago, in what is now Western Europe, specifically in what is now Belgium. It was one of the first dinosaurs to be described and named, and is one of the best known and most iconic dinosaurs in the world. This dinosaur was large and robust, with a length of approximately 9 meters and a