“…China is a key area of early human settlement in East Asia during the Pleistocene. The Qinling Mountain Range (QMR) in Central China is a recognized center of early human occupation (Woo, 1964(Woo, , 1966Xue, 1987;Li and Etler, 1992;Wang et al, 1997Wang et al, , 2004Wang et al, , 2005Wang et al, , 2008SPIA et al, 2007SPIA et al, , 2008Lu et al, 2007Lu et al, , 2011aLu et al, , 2012Lu et al, , 2017Wang andLu, 2014, 2016;Sun et al, 2017), which can correspond to the well-known Nihewan Basin in North China (Chia and Wei, 1978;Zhu et al, 2001;Deng et al, 2006). The QMR is highlighted by hundreds of Paleolithic open-air sites and characteristic artifacts, such as hand axes, spheroids, picks, and heavy-duty scrapers (Wang et al, 2005;SPIA et al, 2007).…”