الصناعة الحجرية لموقع مغارة عمورة (الأطلس الصحراوي الشرقي، الجلفة)‎ من خلال مصادر و استراتيجيات التموين بالمادة الأولية

Abstract EN

This article deals with the problem of managing the raw material used in the lithic industry knapping, which was collected within the archaeological super-levels of « Amoura cave » site (Eastern Saharan Atlas, Djelfa), as an important part of technological studying of this industrial product and then bringing out the ancient man behavior who lived this cave during the last ages of prehistory period.

After identifying proportions of raw materials types, used in the knapping of this industry, we conducted an archaeological prospection of the surrounding areas of the site in order to trace the same types in nature, especially the flint ones; and then search for their sources that the maker man had exploited to supply them, based on the specialized bibliography.

Finally, we derived hypotheses about the strategy of supplying these raw materials.