“…Both com po si tion and structure of sep a rate as sem blages, as well as the se quence in which they oc cur in the ver ti cal pro file, show a strong re semblance to nu mer ous lo ca tions of loesses de scribed in south ern Po land, as well as the pro files of loess-like sed i ments in the Carpathians (Alexandrowicz, 1988;Cieszkowski et al, 2010). De tailed malacolo gical stud ies in the afore men tioned ar eas en abled a model to be de fined, of changes in malacofauna and the se quences of fau nal as sem blages dur ing the ac cu mula tion of loess cov ers as so ci ated with the Weichselian Up per Pleni glacial (MIS-2) (e.g., Ložek, 1965Ložek, , 1969Ložek, , 1991Ložek, , 2001Remy, 1968;Puiss¾gur, 1976Puiss¾gur, , 1978Alexandrowicz, 1985Alexandrowicz, , 1991bAlexandrowicz, , 1995Alexandrowicz, , 2011aRous seau, 1987Rous seau, , 2001Alexandrowicz et al, 1989Sümegi, 1995Sümegi, , 2005Krolopp and Sümegi, 1995;Rous seau et al, 2001Rous seau et al, , 2002Antoine et al, 2001;Sümegi and Krolopp, 2002;Limondin-Lozouet and Gauthier, 2003;Alex androwicz and Dmytruk, 2007;Moine, 2008). The afore men tioned model ap plies both to the char ac ter of the sed i men tary en vi ron ment and the strati graphi cal as pects.…”