Marine and terrestrial vertebrates from the Middle Miocene of Grund (Lower Austria) - Daxner-Höck, Gudrun; Göhlich, Ursula B.; Huttunen, Kati; Kazár, Emese; Miklas-Tempfer, Petra M.; Nagel, Doris; Roessner, Gertrud E.; Schultz, Ortwin; Ziegler, Reinhard