Dimetrodon SOLD 1.14" Neural Spine Fragment aquaticreptile 300 miles (6

300 miles (6

ALLOSAURUS (VERTEBRA)

this product can only be shipped to customers in the US

10% polyester

A specimen card that doubles as a certificate of authenticity is included

Dimetrodon SOLD 1.14" Neural Spine Fragment aquaticreptile 300 miles (6Rare 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. 14" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail