“…Certain types of shells were in demand, as they reflected a shared tradition (cultural pattern). Perforated shells of small gastropods (marine and freshwater) are thought to represent the persistence of a Mesolithic tradition into the Neolithic (Borić & Cristiani, 2019;Lenneis, 2007Lenneis, , 2010Rigaud et al, 2015). However, due to the general scarcity of shell ornaments in Mesolithic burials in Poland, we assume that the shell repertoire known from the Neolithic burials appeared in the discussed area only with the Early Neolithic Danubian societies expansion to the North (Rigaud et al, 2015) and was subsequently adapted to local conditions.…”