Dimetrodon SOLD 1.12" Neural Spine Fragment rockinaboxagatizedwood This piece is now displayed

This piece is now displayed in a museum in Japan

originally attached to the Shuttle Program’s Fixed Service Structure of Launch Pad 39A at NASA's Kennedy Space Center

A triple fossil collection you can take on the go

our ancestors have been entranced by our lunar neighbor

"Mars is there

Dimetrodon SOLD 1.12" Neural Spine Fragment rockinaboxagatizedwood This piece is now displayedRare 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. 12" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail