Locality Layer
Germany, Rhenish Mountains, Adorf, Martenberg terebratum Zone
Germany, Rhenish Mountains, Ense near Bad Wildungen Odershausen Lst.
Germany, Rhenish Mountains, Frettermühle Stringocephalus Lst.
Great Britain, England,Devonshire, Newton Abbot, Wolborough quarry terebratum Zone
Russian Federation, Komi, N.Urals, B.Elets River, above Eletskiy Givetian