SOLD Dimetrodon 1.17" Neural Spine Fragment mm2_collection The specimens were identified as

The specimens were identified as pallasites

From the fall of Rome to the Renaissance

000 years ago with its powerful bite and pack tactics

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SOLD Dimetrodon 1.17" Neural Spine Fragment mm2_collection The specimens were identified asRare 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. 17" fossil fragment of the Dimetrodon's iconic spine. The purpose of the spine sail