The outcrops of flint of Plâtres

The flint of the Plâtres, like that of the rest of the region, has been sought by prehistoric men who used it to make their tools.The north of the Vercors is characterized by the abundance of the lodgings in the Quatre-Montagnes area, to which the outcrop of the Plâtres Senonian flint belongs.The search for the geographical origin of flints carved by men during Prehistory can make it possible to understand the circulation of human groups within the territories they frequented.