Chengtoushan — Wikipedia

Chengtoushan (simplified Chinese: 城头山; traditional Chinese: 城頭山; pinyin: Chéngtóushān) was a Neolithic settlement located on the northwestern edge of Dongting Lake in Li County, Hunan, China. The site is at the village of Chengtoushan, Chengtoushan Town, Li County, it is about 12 kilometres (7 mi) northwest of the county seat and 8 kilometres (5 mi) north of the Li River. The site contains one of the earliest dated rice paddies in the world (dating from 4500 to 3000 BC). The settlement spanned three separate cultures: the Daxi culture, the Qujialing culture and the Shijiahe culture. The...