Locality	Layer
	China, Guangxi, Qixu, 2,7km	6 (Upper Locheng Fm.)
	Russian Federation, Novaia Zemlia, N. Island, Berkha Isl., vyb.8 (Kuz.& Yat.1999)	Serpukhovian, lower, bed unrecognized
	Spain, Oviedo (Asturias), Entrago	Marbre Griotte
	Spain, Palencia, La Lastra	E1
	Spain, Palencia, Revilla de Santullán	7 m
	Spain, Palencia, Revilla de Santullán	unrecorded, probably 4,5-5 m
	USA, California, Inyo Co., Rest Spring, W of, Bighorn Gap, S of	Perdido Fm., top 10 ft.
	USA, California, Inyo Co., Rest Spring,Cottonwood Mts.,Panamint Rg.	Perdido Fm., top limestone bed