Xishanping

Xishanping - Credit: Wikimedia Commons

Xishanping is an archaeological site in Gansu, China, located west of Tianshui. The site was occupied continuously from the Neolithic through the Bronze Age. The site is situated about above the riverbed on the southern bank of the Xi River, a tributary of the Wei River. The site was discovered by Pei Wenzhong in 1947. Read more on Wikipedia

type: ancient site
date from: ca. 7800 BP

Source: en.wikipedia.org