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Creators/Authors contains: "Pavlova, Elena Yu."

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  1. Zhokhov Island in the Siberian High Arctic has yielded evidence for some of the most remote prehistoric human occupation in the world, as well as the oldest-known dog-sled technology. Obsidian artefacts found on Zhokhov have been provenanced using XRF analysis to allow comparison with known sources of obsidian from north-eastern Siberia. The results indicate that the obsidian was sourced from Lake Krasnoe—approximately 1500km distant—and arrived on Zhokhov Island c . 8000 BP. The archaeological data from Zhokhov therefore indicate a super-long-distance Mesolithic exchange network. 
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