Dimetrodon 1.09" Neural Spine Fragment pins The anatomy of the fish

The anatomy of the fish is still visible even after millions of years

Please note: This specimen cannot be returned or exchanged

brother of the famous fossil-hunter Mary Anning

8 cm) long and 4

Dimetrodon 1.09" Neural Spine Fragment pins The anatomy of the fishRare 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 1. 09" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail