National audienceIn areas from France where caves and rockshelters are missing, as in the Bassin of Paris, each rocky chaos was early investigated by prehistorians seeking for natural living places of prehistoric human groups. From 1911 to 1915, an excavation was performed on such a site by Augusta Hure, a famous local researcher, at a place called Millon (Malay-le-Petit, Yonne, France) in the Northern Burgondy at the south-eastern margin of the Basin of Paris. A large amount of lithic industry from “Reindeer age period” was recovered and attributed to the Upper Aurignacian with respect to the cultural framework in use in the early 20th century. Test pits from Olivier Bernardini in 1982 failed to find a preserved archaeological layer. After...