Gastropod species occurrence data for Serbian Lake System and selected Miocene faunas

The dataset contains presence-absence data for gastropod species from the early middle Miocene freshwater Serbian Lake System (SLS), as well as selected middle to late Miocene faunas from central and south-eastern Europe for comparison. Extra columns provide information whether a species occurs in one of the two SLS localities Mađere and Medoševac in Serbia; whether it is present in the SLS; and whether it is endemic to the SLS.