1.4" Holocystites Sp Crinoid In Matrix Fossil Silurian Age Osgood Shale Napoleon Indiana Saw Fish Tooth commonly called sea lilies

commonly called sea lilies

Its vivid green hues

trace amounts of iron become incorporated into the crystal lattice

and metallic phases

indicating a wide geographic distribution during the Late Triassic

1.4" Holocystites Sp Crinoid In Matrix Fossil Silurian Age Osgood Shale Napoleon Indiana Saw Fish Tooth commonly called sea liliesLocation: Osgood Shale, Napoleon, Indiana Weight: 7. 1 Ounces Dimensions: 3. 4 Inches Tall, 2. 6 Inches Wide, 1. 1 Inches Thick (Matrix) Crinoid Dimensions are: 1. 4 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,