Neolithic burial sites offer evidence of the growing divide between the rich and the poor. On the Balkan Peninsula, in a city called Varna, burials show that in the fifth millennium BC (about 1,000 years after the rise of agriculture in the region) “some of the earliest evidence of extreme inequality in …show more content…
The stone monument structures, scientists say, are thought to convey status upon those interred. Burial there was “most likely restricted only to those with particular rights and privileges,” Crespo says.
Last month, Crespo published a paper in the journal PLOS One suggesting that many people interred in the megaliths from 3500 to 1900 BC owned valley land rather than mountain land. The study was within a region in north-central Spain called Rioja Alavesa that boasts plains, rolling hills and mountainous terrain. Crespo studied both megalith burials and cave burials.
By examining the stable isotopic ratios of carbon and nitrogen in bone collagen, scientists can sketch the diet of people. Those buried in megaliths and caves ate mostly wheat and barley and sheep and cattle. However, those interred in caves — the Walmart of resting places at the time — had much higher carbon ratios. This could relate to the altitude, precipitation and air temperature of mountain