Origins of agriculture in China pushed back by 12,000 yearstags: agriculture, China, human evolution, Archaeology News Network, human civilization
The first evidence of agriculture appears in the archaeological record some 10,000 years ago. But the skills needed to cultivate and harvest crops weren't learned overnight. Scientists have traced these roots back to 23,000-year-old tools used to grind seeds, found mostly in the Middle East.
Now, research lead by Li Liu, a professor of Chinese archaeology at Stanford, reveals that the same types of tools were used to process seeds and tubers in northern China, setting China's agricultural clock back about 12,000 years and putting it on par with activity in the Middle East. Liu believes that the practices evolved independently, possibly as a global response to a changing climate.
The earliest grinding stones have been found in Upper Paleolithic archaeological sites around the world. These consisted of a pair of stones, typically a handheld stone that would be rubbed against a larger, flat stone set on the ground, to process wild seeds and tubers into flour-like powder....
comments powered by Disqus
- Recalling a Film From the Liberation of the Camps
- Skull Fossil Offers New Clues on Human Journey From Africa
- Are crude conspiracies right? Research shows nations really do go to war over oil
- Famed SC civil rights protesters have convictions erased
- A Fight About Taxing The Wealthy, A Century Before President Obama
- Claire Strom to Step Down as Editor of Agricultural History
- Joan Peters’s legacy assessed by one of her fiercest critics, Norman Finkelstein
- West Point historian says if his cadets can understand the history of war, so can Congress
- Australian historian Alan Atkinson wins $100,000 literary prize
- From his perch in Saudi Arabia, Princeton’s Mark Cohen says Jews and Muslims should remember they used to get along