Locality	Layer
	France, Bretagne, La Grange near Chalonnes	Calcaire La Grange
	Morocco, Tafilalt, Achguig	B1, B2 units Klug, 2001
	Morocco, Tafilalt, Bou Tcharafine (Tchafrine)	B1,B2 units Klug, 2001
	Morocco, Tafilalt, Jebel Mech Agrou	D unit Klug 2001
	Morocco, Tafilalt, Jebel Mech Irdane	C unit Klug 2001
	Morocco, Tafilalt, Ouidane Chebbi	C unit Klug, 2001
	Morocco, Tafilalt, Ouidane Chebbi	D unit Klug,2001
	Morocco, Tafilalt, Ras El Kabbar	C unit Kluge, 2001
	Russian Federation, Caucasus,Northern, Ulla-Lakhran Creek	Lower Emsian,unrecognized
	Spain, Palencia, Abadía de Lebanza	Abadía Fm.
	Spain, Palencia, Vañes	Abadía Fm., Requejada Mbr.
	Vietnam, Tonkin, Khuoi Xu, Ha-Lang	Devonian, unrecognized