Locality	Layer
	Germany, Rhenish Mountains, Edelburg quarry	lower Go gamma 2, costatum bed
	Germany, Rhenish Mountains, Estinghausen, B229 roadcut	lower Go gamma 2
	Germany, Rhenish Mountains, Estinghausen, limekiln quarry	lower Go gamma 2
	Germany, Rhenish Mountains, Frenkhausen, Bremsberg	21m
	Germany, Rhenish Mountains, Frenkhausen, Bremsberg	26m
	Germany, Rhenish Mountains, Frenkhausen, Bremsberg	30m
	Germany, Rhenish Mountains, Kirchlinde	lower Go gamma 2
	Poland, Holy Cross Mountains, Galezice, borehole G3	Go gamma 1-lower Go gamma 2
	Poland, Holy Cross Mountains, Galezice, borehole G4	Go gamma 1-lower Go gamma 2
	Poland, Holy Cross Mountains, Galezice, borehole G5	Go gamma 1-lower Go gamma 2