Insights into the Late Mesolithic toolkit: use-wear analysis of the notched blades. Case-studies from the Iberian Peninsula

During the last decades we have gained a considerable amount of data about the Mesolithic lithic toolkit in the Western Mediterranean. A large set of instruments probably existed for a variety of pur-poses: foraging practices (both hunting and fishing), food processing, crafting activities, etc. Dispos-able tools, scarcely elaborated, coexisted with formal and more complex instruments, often com-posed of multiple parts and realized on a variety of raw-materials (e.g. stone, shell or bone inserts; bone or wood hafts, etc.). In this paper we will consider one particular type of tool that appears in the Western Mediterranean starting from the Seventh-Sixth millennia BC: the notched and denticulated blades. We will consider and interpret from a functional viewpoint materials from five different Late Mesolithic contexts: the Cocina Cave and Vallmayor IX in the NE of the Peninsula, Artusia rock-shel-ters in Navarre and Atxoste and Mendandia rock-shelters in the Basque country.