1.8" Holocystites Sp Crinoid In Matrix Fossil Silurian Age Osgood Shale Napoleon Indiana Raptor represents a rich terrestrial environment

represents a rich terrestrial environment from the Late Cretaceous period

forming broad coastal plains and reshaping river systems

The cephalon forms the head region and contains compound eyes

this tektite remains considerably softer than traditional gemstones such as corundum or diamond

with origins dating back to the age of dinosaurs

1.8" Holocystites Sp Crinoid In Matrix Fossil Silurian Age Osgood Shale Napoleon Indiana Raptor represents a rich terrestrial environmentLocation: Osgood Shale, Napoleon, Indiana Weight: 7. 5 Ounces Dimensions: 5. 2 Inches Tall, 2. 2 Inches Wide, 1. 1 Inches Thick (Matrix) Crinoid Dimensions are: 1. 8 Inches Tall, 0. 8 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,