3.4″ Polished Petoskey Stone (Fossil Coral) – Michigan

3.4″ Polished Petoskey Stone (Fossil Coral) – Michigan (Item #328365), Petoskey Stones for sale. FossilEra your source to quality fossil specimens.
Species: Hexagonaria percarinata
Age: Middle Devonian
Location: Michigan
Formation: Gravel Point Formation
Size: 3.4″ wide