Dimetrodon SOLD 0.82" Neural Spine Fragment fossilplant In any case

In any case

The cards serve as the certificate of authenticity and include information about the specimen on the reverse side

Giant Beaver Tooth

Please note: As each trilobite is a unique fossilized creature

A small information card about the bone is also included inside

Dimetrodon SOLD 0.82" Neural Spine Fragment fossilplant In any caseRare 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. 82" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail