Locality	Layer
	Germany, Rhenish Mountains, Arnsberg, A46	27,40 m above Actinopteria Shales
	Germany, Rhenish Mountains, Arnsberg, A46	28,20 m above Actinopteria Shales
	Germany, Rhenish Mountains, Arnsberg, A46	U.Visé-L.Namur. Section
	Germany, Rhenish Mountains, Hellefeld, road cut	E1 alpha
	Great Britain, England,Derbyshire, Blackdale Mine	Marine Band,C.leion
	Great Britain, England,Northumberland, Greenleighton	Namurian base, E 1a
	Ukraine, Donets Basin	Starobeshevo, Mount Zor-Tau, C1-3(C) Suite