Plaidoyer pour un outillage lithique de l’Âge du fer : le cas des maillets à gorge de l’Ouest de la France

The attention is turned here to one kind of tools, characterized by a special morphology: the grooved hammer-stones. They are known in Europe and all over the world in various cultures, as Neolithic or Bronze Age remains and generally linked to extraction or mining activity; but, the discovery of several of these tools in western France, within pre-roman archaeological contexts, especially in sites devoted to marine salt production, leads us to a discussion on dating and the function of such tools, and feeds a more general reflexion about the existence of a specialised lithic set of tools during the Iron Age.