Locality	Layer
	Belgium, Liège, Befre	G2a
	Germany, Rhenish Mountains, Albringhausen, Neu-Wülfingsburg mine	Westfal A1
	Germany, Rhenish Mountains, Bochum, Pleßbach mine	Westfal A1
	Germany, Rhenish Mountains, Bochum-Dahlhausen, Dahlhauser Tiefbau m.	Westfal A1
	Germany, Rhenish Mountains, Bochum-Langendreer, Mansfeld mine	Westfal A1
	Germany, Rhenish Mountains, Bochum-Linden, Friedlicher Nachbar mine	Westfal A1
	Germany, Rhenish Mountains, Bochum-Querenburg, Klosterbusch mine	Westfal A1
	Germany, Rhenish Mountains, Bochum-Querenburg, brickpit Klosterbusch	Westfal A1
	Germany, Rhenish Mountains, Bochum-Stiepel, Pleßbach mine	Westfal A1
	Germany, Rhenish Mountains, Dortmund-Kaiserberg, Hörder Hütten-Union	Westfal A1
	Germany, Rhenish Mountains, Emil Mine	Lower Westphalian A
	Germany, Rhenish Mountains, Essen, Amalia mine	Westfal A2
	Germany, Rhenish Mountains, Essen, Helene mine	Westfal A2
	Germany, Rhenish Mountains, Essen, Katharina mine	Westfal A1
	Germany, Rhenish Mountains, Essen-Borbeck, Wolfsbank mine	Westfal A1
	Germany, Rhenish Mountains, Essen-Frillendorf, Königin Elisabeth m.	Westfal A1
	Germany, Rhenish Mountains, Essen-Hügel	Westfal A1
	Germany, Rhenish Mountains, Essen-Kupferdreh, brickpit Adler pit	Westfal A1
	Germany, Rhenish Mountains, Essen-Rellinghausen, Gottfried-Wilhelm m	Westfal A1
	Germany, Rhenish Mountains, Essen-Rellinghausen, Langenbrahm II mine	Westfal A1
	Germany, Rhenish Mountains, Essen-Rellinghausen, Langenbrahm mine	Westfal A1, below Sarnsbank Flöz
	Germany, Rhenish Mountains, Essen-Steele, Silberkuhle brickpit	Westfal A1
	Germany, Rhenish Mountains, Essen-Werden, Hoffnung mine	Westfal A1
	Germany, Rhenish Mountains, Essen-Werden, Kalksiepen mine	Westfal A1
	Germany, Rhenish Mountains, Essen-Werden, Pauline mine	Westfal A1
	Germany, Rhenish Mountains	Essen-Werden, Pörtingssiepen mine
	Germany, Rhenish Mountains, Herbede, Lothringen mine	Westfal A1
	Germany, Rhenish Mountains, Herne, Friedrich der Große mine	Westfal A1
	Germany, Rhenish Mountains, Marl, Auguste Victoria mine	Westfal A2
	Germany, Rhenish Mountains, Rheinhausen, Diergardt mine	Westfal A1
	Germany, Rhenish Mountains, Ruhr region + adjacent area, combined	Up.Carboniferous
	Germany, Rhenish Mountains, Silschede, railway cut	Westfal A1
	Germany, Rhenish Mountains, Waltrop, Waltrop mine	Westfal A1
	Germany, Rhenish Mountains, Wattenscheid, Centrum mine	Westfal A1
	Great Britain, England,Yorkshire, Elland, 200m S of Horse and Jockey Inn	G2
	Great Britain, England,Yorkshire, Sydney Works, Fairweather Green	Pot Clay Marine Band
	Great Britain, Wales,South, Nant Llech near Brecon	G2
	Portugal, Southwest Portugal, Eira Velha 6.5 km ENE of Aljezur	Quebradas Fm., unrecorded
	Portugal, Southwest Portugal, Praia das Quebradas section	Brejeira Fm., bed 263
	Portugal, Southwest Portugal, Vale Figueiras 3 km S of Carrapateira	Quebradas Fm., unrecorded