Dimetrodon 1.07" Neural Spine Fragment britishhistory Created in collaboration with the

Created in collaboration with the Lyme Regis Museum

a Cretaceous Period deposit that dates back over 66 million years

807" polished Phylloceras fossil from Madagascar

The LDEF was retrieved over five years later

72" fossil fragment of the Dimetrodon's iconic spine

Dimetrodon 1.07" Neural Spine Fragment britishhistory Created in collaboration with theRare 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. 07" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail