Nanzhuangtou
There is evidence that the people at Nanzhuangtou had domestic dogs 10,000 years ago.[5] Stone grinding slabs and rollers and bone artifacts were also discovered at the site.It is one of the earliest sites showing evidence of millet cultivation dating to 10,500 BP.The layer was 180 centimeters below the ground, which is covered with lake deposits such as thick black and gray silt clay.The Early Neolithic period (7,000 BC–5,000 BC) succeeds Nanzhuangtou, and is characterized by the rise of farming villages across the alluvial plains of China, as seen in the site of Peiligang.