Locality	Layer
	Morocco, Tafilalt, Bou Tcharafine (Tchafrine)	B1,B2 units Klug, 2001
	Russian Federation, Caucasus,Northern, Ulla-Lakhran Creek	Lower Emsian,unrecognized
	Spain, Pyrenees,Central (Spain), La Guardia d'Ares	Villech Fm., lower part
	Spain, Pyrenees,Central (Spain), Puig Estela, N of Ogassa	Villech Fm., lower part