Dimetrodon, track Iguanodon and the lower jaw 25

and the lower jaw 25

with strong recurved claws seem to have been adapted for perching

800 foot thick layer of claystone

This item is custom made upon order

invertebrates

Dimetrodon, track Iguanodon and the lower jaw 25Dimetrodon track Dimetrodon (meaning two measure teeth) was a sail backed, meat eating animal that lived during the Permian Period, roughly 280 MYA years ago, before the dinosaurs evolved. It was a so called mammal like reptile, a pelycosaur; pelycosaurs were the ancestors of the mammals. Dimetrodon was a dominant carnivore during the Permian period, living mainly in swampy areas. Unlike their fellow non finned pelycosaurs, they warmed up early after