Multiproxy analysis of Upper Palaeolithic lustrous gravels supports their anthropogenic use
Lila Geis,
Francesco d’Errico,
Fiona M. Jordan
et al.
Abstract:Upper Palaeolithic sites in southwestern France attributed to the Upper Gravettian and the Solutrean yielded sub spherical gravels with a highly shiny appearance that have intrigued researchers since the 1930s. In this work, we analyze specimens from five sites, including the recently excavated Solutrean site of Landry, to establish whether their presence in archaeological layers and peculiar aspect are due to natural processes or human agency. We study the spatial distribution of gravels at Landry and submit … Show more
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