Order: Orthocerida Name: Michelinoceras(?) sp. Size: 3 5/8" in length Time Period: Middle Devonian Formation: Mahantango Member: Centerfield Member Location: Weisport, Carbon County, Pennsylvania Above specimens collected by Richard D. L. Fulton Late-1980s NOTES: Probably not Michelinoceras because of the bulbose (bulging) nature of each of the chambers. Return to Cephalopod Workshop Main Page