在中国旧石器时代的地层序列中,水洞沟是独一无二的,它的器物组合常常让人联想起在旧石器时代晚期、蒙古和西伯利亚南部地区的石核和石片石器工艺。由于年代学上相应的参照物有限,致使旧石器时代在中国和大欧亚之间并存的这种工艺的论证工作受到了很大的影响。新近在第二地点所发现 In the Chinese Paleolithic stratigraphic sequence, the Shuidonggou is unique and its combination of artifacts is often reminiscent of the metamorphic and lithotriptic processes in the late Paleolithic, southern Mongolia and Siberia. Due to the chronology of the corresponding reference is limited, resulting in the Palaeolithic coexistence between China and Eurasia, this process has been greatly demonstrated the work. Recently found in the second place