“…The quality and distribution of the raw materials not only impacts on the form and composition of the tools, but also can be regarded as good measurements of the cognitive level, behavior patterns, and movement of groups (Bamforth, 1990;Dibble, 1991Dibble, , 1995Potts, 1994;Potts et al, 1999;Blades, 1999;Braun et al, 2008;Braun et al, 2009b). The identification of raw material sources is therefore a major component of prehistoric research, and is a complex process that involves the integration of geochemical, geomorphological, sedimentological, and archaeological data (Goodman, 1944;Callahan, 1979;Andrefsky Jr, 1994;Church, 1996;Shackley, 1998;Brantingham et al, 2000;Du, 2003;Negash et al, 2006;Fernandes et al, 2008;Orton, 2008;Whittaker, 2010;Eren et al, 2011;Doronicheva et al, 2013). Dingcun, excavated in 1954 and1955, was the first properlyexcavated Palaeolithic site after the foundation of P. R. China in 1949.…”