Flint flake showing bulb of percussion produced by Coutier.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Flint flake showing bulb of percussion produced by Coutier. Wellcome Collection. Source: Wellcome Collection.
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Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Flint flake showing bulb of percussion produced by Coutier. Wellcome Collection. Source: Wellcome Collection.