Dimetrodon 1.22" Neural Spine Fragment cleoniceras It comes complete with a

It comes complete with a photo card that serves as statement of authenticity

930" wood fragment of the original 1923 sign salvaged during the reconstruction

As it descended

306" scraper from North Africa and is dated to roughly 12

010" and comes from Chevrolet's St

Dimetrodon 1.22" Neural Spine Fragment cleoniceras It comes complete with aRare 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. 22" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail