Fig. 2From: Stratigraphy and palaeoecology of the Upper Marine Molasse (OMM) of the central Swiss PlateauComparison of the current and former OMM classification (in German). Red Newly defined member and bed of Lucerne Formation and St. Gallen Formation. Right column Stratigraphically important fossil sites of small mammal finds and their assignment to MN zonation. See text for discussion. USM Lower Freshwater Molasse, OSM Upper Freshwater Molasse. Black asterisk mammal siteBack to article page