Site of a Neolithic cemetery in the Tao River valley of China, the type site of the Banshan (or Pan-shan) culture which belongs to the western or Gansu branch of the Yangshao Neolithic. Banshan is best known for its painted pottery first found in a grave in 1923. Pan-shan ware is generally considered to date from between 2500-2000 BC, but it may extend as far back as 3000 BC or be as late as c 1500 BC (the Shang dynasty). Most are unglazed pottery urns or reddish brown with painted designs in black and brown, probably applied with a brush, consisting of geometric patterns or stylized figures of people, fish, or birds. The wares probably shaped on a slow or hand-turned wheel. The handles are set low on the body of the urns, and the lower part of the body is left undecorated - much like Greek Proto-Geometric funerary ware. It was an important find because of the lack of Neolithic Chinese pottery up to 1923. A late stage of Banshan is named after the site of Machang.