3.1″ Polished Petoskey Stone (Fossil Coral) – Michigan

3.1″ Polished Petoskey Stone (Fossil Coral) – Michigan (Item #348580), Petoskey Stones for sale. FossilEra your source to quality fossil specimens.
Species: Hexagonaria percarinata
Age: Middle Devonian
Location: Michigan
Formation: Gravel Point Formation
Size: 3.1″ wide