Locality	Layer
	Algeria, Mouydir, Oued Temertasset	Argiles de Teguentour
	Algeria, Sud Oranais, Hassi Sguilma Nord	S1b
	Belgium, Hainaut, Pont-à-Rieu, S Tournai, Barges quary	Calcaire de Vaulx
	Belgium, Hainaut, Vaulx, Cherq or Calonne quarry	Calcaire de Calonne
	Kazakhstan, Tian-Shan,Middle, Kuilyuk,Chatkal.Khrebet	up.Tourn.,low.Kuilyuk member