Locality	Layer
	China, Guizhou, Huishui, Wangyou, Laowapu	Wangyou-Formation undivided
	Germany, Rhenish Mountains, Ober-Rödinghausen, railway cutting	Hangenberg-Kalk
	Poland, Lower Silesia (Dolny Slask), Dzikowiec (Ebersdorf), northern quarry	cu I