4.5" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Spine Many paleontologists consider Nanotyrannus to

Many paleontologists consider Nanotyrannus to represent a juvenile Tyrannosaurus rex

Diet: Uncertain but possibly an omnivore

including forests and river overbank deposits

roaming the frozen grasslands of Europe and northern Asia during the Pleistocene epoch

4.5" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Spine Many paleontologists consider Nanotyrannus toLocation: Michigan, United States Weight: 2. 9 Ounces Dimensions: 4. 5 Inches Long, 1. 9 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 that are also fossils, specifically the fossilized rugose coral Hexagonaria percarinata. Typically pebble shaped, these stones are found mainly in the northwestern and northeastern regions of Michigan's Lower Peninsula.