1 23 Paläontologische Zeitschrift Scientific Contributions to Palaeontology ISSN 0031-0220 Paläontol Z DOI 10.1007/s12542-016-0291-y Early Miocene continental gastropods from new localities of the Molasse Basin in southern Germany Rodrigo B. Salvador, Martina Pippèrr, Bettina Reichenbacher & Michael W. Rasser