20.2" Full Dorsal Dimetrodon Vertebra - Spine Sail wholesale-10 This material also featured in

This material also featured in the Age of Dinosaurs collection

This specimen ships in a sturdy box and includes an individual certificate of authenticity

These bows were made up of wood

By studying what the Aterians left behind

making it an excellent choice for collectors and space enthusiasts who want to own or share a piece of history at a great price

20.2" Full Dorsal Dimetrodon Vertebra - Spine Sail wholesale-10 This material also featured inONE OF A KIND PERMIAN MATERIAL! 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 one of a kind, 20. 2", full dorsal Dimetrodon fossil vertebra. The purpose of the spine sail is unknown, though speculation ranges from thermoregulation to sexual dimorphism, and