 Finds of waste and debris at the sites were usually plentiful, normally consisting of Orange slices, thick and crested blades, discoid, cylindrical, pyramidal or Levallois cores.Andrew Moore suggested that many of the sites were used as flint factories that complimented settlements in the surrounding hills.The identification of Heavy Neolithic sites in Lebanon was complicated by the fact that the assemblages found at these sites included tools made with "all" techniques used during earlier periods.