Locality Layer
Germany, Rhenish Mountains, Effenberg quarry G
Germany, Rhenish Mountains, Hövel, quarry 1 km SSW of late Famennian
Germany, Rhenish Mountains, Hövel,quarry 1km SSW of Hövel 7 of Lange
Germany, Rhenish Mountains, Warstein, quarry S of Bilstein Cave unrecorded