4.4" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Rebbachisaurus Tooth along with the thin radial

along with the thin radial lines extending from the dark central “eye”

brontotheres are only distantly related to today’s rhinoceroses

such as the Andean highlands and coastal zones

Postosuchus likely hunted smaller reptiles

These marine reptiles spent their entire lives in the ocean

4.4" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Rebbachisaurus Tooth along with the thin radialLocation: Michigan, United States Weight: 3. 8 Ounces Dimensions: 4. 4 Inches Long, 3. 8 Inches Wide, 0. 2 Inches Thick The item pictured is the one you will receive. Devonian Age, 350 million years old Petoskey Stones are unique rocks that also serve as fossils, specifically of the rugose coral Hexagonaria percarinata. Typically pebble shaped, these stones are found primarily in the northwestern and northeastern regions of Michigans Lower Peninsula.