A Middle Miocene vertebrate assemblage from the Czech part of the Vienna Basin : implications for the paleoenvironments of the Central Paratethys - Březina, Jakub (Moravian Museum. Department of Geology and Paleontology) ; Alba, David M.. (Institut Català de Paleontologia Miquel Crusafont) ; Ivanov, Martin (Masaryk University. Department of Geological Sciences) ; Hanáček, Martin (Masaryk University. Department of Geography) ; Luján, Àngel H. (Institut Català de Paleontologia Miquel Crusafont)