Dimetrodon SOLD 0.65" Neural Spine Fragment rockinaboxsannine The Cosmic Campo del Cielo

The Cosmic Campo del Cielo Mini Meteorite box includes:

DINOSAUR DUNG  (COPROLITE)

far more diverse biomass than the modern Arctic tundra

Rex Bone infused ink that we can use to stamp Relics First Edition Certificates of Authenticity with a real specimen

Dimetrodon SOLD 0.65" Neural Spine Fragment rockinaboxsannine The Cosmic Campo del CieloRare 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. 65" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail