Locality Layer
Germany, Hunsrück, Bundenbach, Eschenbach mine Hunsrück Shale
Germany, Hunsrück, Bundenbach Hunsrück Shale
Germany, Hunsrück, Bundenbach, Obereschenbach mine Hunsrück Shale
Germany, Hunsrück, Bundenbach, Schmiedenberg mine Hunsrück Shale
Germany, Hunsrück, Gemünden, Kaiser mine Hunsrück Shale
Germany, Hunsrück, Herrstein, Schielebach mine Hunsrück Shale
Germany, Hunsrück, Herrstein, Schielenberg mine Hunsrück Shale
Germany, Rhenish Mountains, Gemünden Hunsrück Shale
Germany, Rhenish Mountains, Lorelei area, Gottes Segen mine Hunsrück Shales
USA, Indiana, Brown County, unrecorded Hunsrück Shale