Tag Archives: geology

Salt and economic/human management: China compared to Mexico

The evolution of humans who had a nomadic life prior to the settling of China, as we know it today, can be noted in landmark prehistoric fossil discoveries: ‘Yuanmou Man’ who lived 1.7 million years ago in today’s Yunnan Province, … Continue reading

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From Africa to Scotland

Modern technology has afforded more tools for measuring and dating finds of past human activity. Radiocarbon dating can measure up to 40,000 years ago. This has resulted in recalibration of estimated ages of archaeological finds so that items already in … Continue reading

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