One is 400 metres (1,300 ft) northwest of the monastery of St. Elie, now in the UNESCO building complex, another is in the area of Rue Ittifek and another was in the extension south of the monastery.[1] A Mesolithic industry was found along with a Levallois one by Bergy in 1932.[2] Material was mentioned by Fleisch in 1965, who considered it Levalloiso-Mousterian with a few pieces from the Neolithic.[3]