Dimetrodon SOLD 1.02" Neural Spine Fragment mosasaur we've also included a special

we've also included a special essay about creating your own collection along with pictures from the Mini Museum community

Above: Extra Large and Large Polished Megalodon Teeth in Hand

418" piece of fossilized Raptor Bone from the Hell Creek formation

and Dire Wolves

glass-topped riker display box measuring 4x3x1 inches

Dimetrodon SOLD 1.02" Neural Spine Fragment mosasaur we've also included a specialRare 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. 02" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail