1.5" Holocystites Sp Crinoid In Matrix Fossil Silurian Age Osgood Shale Napoleon Indiana MEa Corythosaurus was a genus of

Corythosaurus was a genus of hadrosaurid

segmented shell ideal for fossilization

North Dakota

Glossopteris Browniana – Rare Permian Fossil LeafOwn a piece of prehistoric Gondwanan flora with this Glossopteris Browniana fossil leaf

1.5" Holocystites Sp Crinoid In Matrix Fossil Silurian Age Osgood Shale Napoleon Indiana MEa Corythosaurus was a genus ofLocation: Osgood Shale, Napoleon, Indiana Weight: 2. 2 Ounces Dimensions: 2. 7 Inches Tall, 1. 6 Inches Wide, 0. 9 Inches Thick (Matrix) Crinoid Dimensions are: 1. 5 Inches Tall, 0. 9 Inches Wide The Item Pictured is the one you will receive. Holocystites Sp Silurian in age (420 million years old) Holocystites is an extinct genus of echinoderms belonging to the class Cystoidea and sub phylum Blastozoa. These organisms thrived during the Paleozoic Era,