Title page The Upper Palaeolithic occupation and stratigraphy at Trenčianske Bohuslavice, Western Carpathians, Slovakia Jarosław Wilczyński1, Ondrej Žaár2, Adrián Nemergut3, Bernadeta Kufel-Diakowska4, Magdalena Moskal-del Hoyo5, Przemysław Morczek6, Barna Páll-Gergely7, Tomasz Oberc8, György Lengyel9* 1Institute of Systematics and Evolution of Animals, Polish Academy of Sciences, Sławkowska 17, 31-016 Krakow, Poland 2 PamArch s.r.o., Štefánikova trieda 4/7, 949 01 Nitra, Slovak Republic 3Institute of Archaeology, Slovak Academy of Sciences, Akademická 2, 949 21 Nitra, Slovak Republic 4University of Wrocław, Institute of Archaeology, Szewska 48, 50-139 Wrocław, Poland 5W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, 31-512 Kraków, Poland 6Maria Curie-Skłodowska University, Faculty of Earth Sciences and Spatial Management, Al. Kraśnicka 2d, 20-718 Lublin, Poland 7Plant Protection Institute, Centre for Agricultural Research, Hungarian Academy of Sciences (MTA), Herman Ottó Street 15, 1022 Budapest, Hungary 8 The Institute of Archaeology and Ethnology PAS, Centre for Archaeology of Hills and Uplands, ul. Sławkowska 17, 31-016 Kraków, Poland 9 University of Miskolc, Department of Prehistory and Archaeology, 3515 Miskolc- Egyetemváros, Hungary *Corresponding author:
[email protected] Abstract Trenčianske Bohuslavice Gravettian site has been known since the early 1980s with possibly having the longest Upper Palaeolithic sequence in the region including a peculiar assemblage of lithic tools composed of bifacial leaf points. This paper presents the results of the 2017 excavation season that produced new data on the absolute chronology, stratigraphy, palaeobotany, archaeology, archaeozoology of the site. We found that the earliest occupation most probably belongs to the Aurignacian. This is followed by two Late Gravettian layers and the layer that yielded the bifacial leaf points.