Locality	Layer
	Germany, Rhenish Mountains, Edelburg quarry	4m above 65cm limestone bed
	Germany, Rhenish Mountains, Estinghausen	Go gamma 2-E1 unrecorded
	Germany, Rhenish Mountains, Schälk near Lethmathe	30m
	Germany, Rhenish Mountains, Wennemen, p.253.6, railway cut	38,5m