3,500-year-old rock art of wild sheep and double-humped camels revealed in Kazakhstan3500-year-old rock art of wild sheep and double-humped camels revealed in Kazakhstan - Livescience.com
livescience.comSubmitted by livescience8748 in science
Volunteers on an environmental clean-up in Kazakhstan uncovered rock art dating to the Bronze or Iron ages, but archaeologists say they already knew about the site.