Dimetrodon SOLD 0.68" Neural Spine Fragment phylloceras More about Petrified Wood

More about Petrified Wood

a hollow brick that lined the walls of the thermae

The shark wrestles the seal beneath the waves

The discovered Pyroraptor teeth however were found with pieces of the skull attached

Dimetrodon SOLD 0.68" Neural Spine Fragment phylloceras More about Petrified WoodRare 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. 68" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail