Dimetrodon SOLD 0.65" Neural Spine Fragment rockinaboxsannine The white color provides additional

The white color provides additional diffusion of light

The Cosmic Campo del Cielo Mini Meteorite box includes:

the chief catalyst of this extinction event is a series of massive volcanic eruptions known as the Siberian Traps

Available as a pendant necklace or earrings

While this distinctive body plan suggests a link to birds

Dimetrodon SOLD 0.65" Neural Spine Fragment rockinaboxsannine The white color provides additionalRare 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