2012 a peak year for archaeologists (1/10)
2013-04-10 08:59 chinadaily.com.cn
Web Editor:Wang Haining
The Adunqiaolu Relic Site and Tombs in Wenquan county of the Xinjiang Uygur autonomous region, which experts say date back to 1900 to 1700 BC and belong to the Bronze Age. Photos provided to China Daily
