Jiahu

Jiahu (賈湖 pinyin: Jiǎhú) was the site of a Neolithic Yellow River settlement based in the central plains of ancient China, modern Wuyang, Henan Province. Archaeologists consider the site to be one of the earliest examples of the Peiligang culture. Settled from 7000 to 5800 BC, the site was later flooded and abandoned. The settlement was surrounded by a moat and covered an area of 55,000 square metres. Discovered by Zhu Zhi in 1962, extensive excavation of the site did not occur until much later. Most of the site still has not been excavated.