Locality	Layer
	Germany, Eifel, Büdesheim	do Iþ
	Germany, Harz, Iberg	do I gamma
	Germany, Rhenish Mountains, Adorf, Martenberg	do Idelta
	Germany, Rhenish Mountains, Adorf, Martenberg	do Iß
	Germany, Rhenish Mountains, Adorf, Martenberg	do Iþ
	Germany, Rhenish Mountains, Bad Wildungen, Blauer Bruch	do I delta
	Germany, Rhenish Mountains, Beringhauser Tunnel	do I gamma
	Germany, Rhenish Mountains, Beul, quarry at Asbeck road	do I delta
	Germany, Rhenish Mountains, Beul, quarry on NW slope	do I gamma
	Germany, Rhenish Mountains, Bicken	do IÙ
	Germany, Rhenish Mountains, Bredelar, Charlottenzug Mine	do I
	Germany, Rhenish Mountains, Burg near Rösenbeck	do I delta
	Germany, Rhenish Mountains, Oberscheld, Seßacker	do I