“…Since then, the Kyiv laboratory produced certain amount of conventional dates that are in a good correspondence with "old" chronology (Kotova, Tuboltsev, 2013;Tovkailo, 2014;Kotova, 2015). Some series of AMS dates were obtained for sites from the region under study (Kiosak, Salavert, 2018;Haskevych et al, 2019;Kiosak et al, 2020;Saile, 2020). Thus, the radiocarbon database became diversified.…”