Locality Layer
Belgium, Antwerpen, Sondage de Turnhout R2c1
Belgium, Liège, Charbonnage de Gives et Ben réunis R2c2
Belgium, Liège, Sondage du Soiron R2c1
Belgium, Liège, Val Dieu, Pays de Herve R2c2
Germany, Rhenish Mountains, Vorhalle (Hagen-Vorhalle), brickpit Vorhalle Fm., Marsdenian, R2c
Russian Federation, South Urals,Chelyabinskaya Obl., Shartymka Shartym Beds Librovich no.5