Locality	Layer
	Germany, Rhenish Mountains, Haspe-Heubing,brickpit, Hagen-Haspe	Hagen Fm.,Haspe-Heubing Mb.,middle R2
	Germany, Rhenish Mountains, Langschede, brickpit	Vorhalle Fm., Marsdenian, upper R2
	Germany, Rhenish Mountains, Vorhalle (Hagen-Vorhalle), brickpit	Vorhalle Fm., Marsdenian, R2c