Locality	Layer
	China, Guangxi, Qixu, 2,7km	6 (Upper Locheng Fm.)
	Spain, León, Getino	E2
	Spain, Oviedo (Asturias), Perlora, Playa de Carranques	Grey Marls of E2 age
	Spain, Oviedo (Asturias), Perlora, Tudela Veguin quarry	Grey Marls of E2 age
	USA, Arkansas, Van Buren Co., Peyton Creek bridge 5 mls S of Leslie	Imo Fm.
	USA, Oklahoma, Pontotoc Co., Frisco, Clear Boggy Creek	Caney Shale, Sand Branch Member