Important sites include Nitra in Slovakia; Bylany in the Czech Republic; Langweiler and Zwenkau in Germany; Brunn am Gebirge in Austria; Elsloo, Sittard, Köln-Lindenthal, Aldenhoven, Flomborn and Rixheim on the Rhine; Lautereck and Hienheim on the upper Danube; Rössen and Sonderhausen on the middle Elbe.