“…Substantial and widespread volcanic ash deposits in the lower Danube catchment (Anechitei-Deacu et al, 2014;Veres et al, 2013), deriving from the Campanian Ignimbrite eruption coeval with modern human arrival into Europe and projected Neandertal extinction (Fedele et al, 2008), have further sparked animated debate (Lowe et al, 2012;Fitzsimmons et al, 2013). Despite recent attempts to locate additional archeological sites in the Danube corridor (Richter et al, 2012;Sitlivy et al, 2012;Iovita et al, 2014;Chu, 2018;Hauck et al, 2018;Mihailović, 2020), optimal sites in the conventional sense have been few (Schmidt et al, 2013;Schmidt et al, 2020) and have added little to substantiate the Paleolithic corridor hypothesis.…”