Dimetrodon 1.22" Neural Spine Fragment rockinaboxgastrolith making each necklace absolutely unique

making each necklace absolutely unique

RAW GOLD NUGGET

recovered from the Skull Creek Quarry in Colorado

The display includes an information card with a centerline die-cut square matching the dimensions of the acrylic cube

This specimen comes from an early 14th-century paving brick uncovered in the Cannaregio sestiere during a recent renovation

Dimetrodon 1.22" Neural Spine Fragment rockinaboxgastrolith making each necklace absolutely uniqueRare 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. 22" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail