Locality	Layer
	China, Guangxi, Luofu, Nandan	Tangxiang Fm., middle part
	China, Guangxi, Zhongzhounanon Lugiang	Tangxiang Fm., middle part
	Great Britain, England,Devonshire, Mudstone Bay, Brixham	Eifelian
	Morocco, Tafilalt, Jebel Ouaoufilal East	Early Eifelian,unrecognized
	USA, New York (undifferentiated), Cherry Valley	Werneroceras Bed