Trans-Eurasian crop exchange began 3,000 years earlier than thought

Terra Daily

Published

Washington DC (UPI) Feb 14, 2020

Agricultural crops were traded between European and Asian populations 3,000 years earlier than thought, a scientific study published this week indicates. A cave excavation by Chinese scientists in the eastern Altai Mountains - which border China, Mongolia, Kazakhstan and Russia - yielded cereal grains radiocarbon-dated to be 5,200 years old. The samples are the oldest recorded

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