Ouest (1) Calvados (1) Côtes-d'Armor (1) France (1) Département d'Ille-et-Vilaine (1) Causes (1) Acquisition (1) Primary commodities (1) Stone implements (1) Sandstone (1) Raw materials (1) Quartz (1) Paleolithic period, Lower (1) Herbivores (1) Flint (1) Processing (1) Origin (1) Origen (1) Arenisca (1) Cuarzo (1) Materias primas (1) Mont-Dol (Ille-et-Vilaine) (1) Herbivores (1) Acquisition (1) Silex (1) Transformation (1) Origines (1) Quartz (1) Grès (1) Paléolithique inférieur (1)