4.2" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Rebbachisaurus Tooth originates primarily along Bohemia's Vltava

originates primarily along Bohemia's Vltava River valley

combining visual beauty with deep geological history

They represent the earliest vertebrates capable of powered flight

vertically oriented shells

Enchodus likely employed quick jaw movements to maneuver the prey’s body effectively

4.2" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Rebbachisaurus Tooth originates primarily along Bohemia's VltavaLocation: Michigan, United States Weight: 2. 4 Ounces Dimensions: 4. 2 Inches Long, 1. 7 Inches Wide, 0. 3 Inches Thick The item pictured is the one you will receive. Devonian Age, 350 million years old Petoskey Stones are unique rocks and fossils, specifically fossilized rugose coral known as Hexagonaria percarinata. Typically pebble shaped, these stones are found primarily in the northwestern and northeastern regions of Michigan's Lower Peninsula.