Mathias, C.; Bourguignon, L.; Ivorra, J.; Barsky, D.; Grégoire, S.; Viallet, C. Adaptation to Raw Materials Intra-Variability: Examples from Three Middle Palaeolithic Surface Stations of the Hérault Valley, France (Les Geissières, Saint-Saturnin and Camillo). JLS 2021, 8, 40 p..