Revisory research of floral and animal assemblages from the Neanderthal site of Gánovce-Hrádok confirmed the previous stratigraphic division of the travertine mound to five horizons on the basis of different petrological and palaeontological contents, indicating climatic and palaeoenvironmental changes in the vicinity, from the Saalian termination to the Holocene. At least two species of molluscs and approximately 20 taxa of vertebrates have been determined, and at least 8 endocasts of large mammals have been re-discovered. Revised floral record contained 570 specimens, but no more than 20% were suitable for taxonomic revision.