Dimetrodon SOLD 0.65" Neural Spine Fragment rockinaboxsannine The 29 Specimen (TOUCH) Third

The 29 Specimen (TOUCH) Third Edition of the Mini Museum measures approximately 8" wide x 14 1/2" tall x 1" thick and contains 29 different specimens:

DINOSAUR DUNG  (COPROLITE)

far more diverse biomass than the modern Arctic tundra

Above: Jamie models the 7" size alongside his rough ruby bracelet

Dimetrodon SOLD 0.65" Neural Spine Fragment rockinaboxsannine The 29 Specimen (TOUCH) ThirdRare 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