Locality	Layer
	Germany, Hunsrück, Kaub, Middle Rhine, Wilhelm-Erbstollen	Middle Kaub Formation
	Germany, Hunsrück, Weisel, Taunus, Grube Gottes Segen	Middle Kaub Formation
	Germany, Hunsrück, Weisel, Taunus, Grube Kreuzberg	Middle Kaub Formation