Wikimedi'Òc

Logan Formation over Cuyahoga Formation (Lower Mississippian; Dugway Outcrop, Newark, Ohio, USA) (32767557975).jpg - Ser Amantio di Nicolao

Paleopebble (Dugway Member, Cuyahoga Formation, Lower Mississippian; Mary Ann Township, Licking County, Ohio, USA) 2 (46239527091).jpg - Ser Amantio di Nicolao

Paleopebble (Dugway Member, Cuyahoga Formation, Lower Mississippian; Mary Ann Township, Licking County, Ohio, USA) 1 (46188730972).jpg - Ser Amantio di Nicolao