Dimetrodon SOLD 0.98" Neural Spine Fragment apatosaurus Maiasaura was a large Ornithischian

Maiasaura was a large Ornithischian dinosaur from the Cretaceous Period

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Thousands of years ago

This specimen is an Otodus obliquus tooth from Morocco with an estimated age of 40

and not just things with sharp teeth and sharp claws

Dimetrodon SOLD 0.98" Neural Spine Fragment apatosaurus Maiasaura was a large OrnithischianRare Permian Material! If all fossils are out of stock, sign up for email notifications as we do expect to get more over time. With a fearsome jaw and reptilian appearance, Dimetrodon is often mistaken for a dinosaur. However, this family of Early Permian Age species falls into a disparate taxonomic clade known as Synapsids which includes Mammals. This specimen is a 0. 98" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail