The Great Ice Road: Proof of a 2,000 Kilometer Polar Trade Route in Volcanic Glass Dating Back at least 8,000 Years

March 25, 2019 - General
Ancient people used dog sleds to cover these remarkable distances 'at the ends of the earth'.

Valuable obsidian travelled during Early Holocene times from Lake Krasnoe in Chukotka to Zhokhov Island deep in the Arctic. But how? 

Source: origins

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