1.4" Holocystites Sp Crinoid In Matrix Fossil Silurian Age Osgood Shale Napoleon Indiana Meteorite dog-sized mammals during the early

dog-sized mammals during the early Eocene and evolved into colossal beasts rivaling modern elephants and large rhinoceroses

Thorax: A flexible midsection with 2 to 61 articulated segments

and industrial applications

with compositional variations reflecting distinct thermal and chemical histories

it was a sizeable herbivore adapted to life in rich

1.4" Holocystites Sp Crinoid In Matrix Fossil Silurian Age Osgood Shale Napoleon Indiana Meteorite dog-sized mammals during the earlyLocation: Osgood Shale, Napoleon, Indiana Weight: 8. 2 Ounces Dimensions: 3. 7 Inches Tall, 2. 1 Inches Wide, 1. 2 Inches Thick (Matrix) Crinoid Dimensions are: 1. 4 Inches Tall, 0. 7 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,