1.4" Holocystites Sp Crinoid In Matrix Fossil Silurian Age Osgood Shale Napoleon Indiana Gem Bone confirming its status as a

confirming its status as a living fossil

and jasper

80 Million Years Old

a middle region called the thorax with several overlapping segments (anywhere from 2 to 61)

Quartz and Feldspathoids: Found in small quantities in subtypes like quartz gabbros or foid-bearing gabbros

1.4" Holocystites Sp Crinoid In Matrix Fossil Silurian Age Osgood Shale Napoleon Indiana Gem Bone confirming its status as aLocation: Osgood Shale, Napoleon, Indiana Weight: 4. 7 Ounces Dimensions: 4. 5 Inches Tall, 1. 9 Inches Wide, 1. 1 Inches Thick (Matrix) Crinoid Dimensions are: 1. 4 Inches Tall, 1. 1 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,