To palliate the current scarcity of information about lithic raw materials in the Western Pyrenees during the Gravettian, the study of ten assemblages has explored the flint procurement patterns and economic organisation of the territory. The study was based on the macro- and microscopic analysis of the different lithic remains. A wide range of flint varieties were used, including some excellent rocks for knapping and others of poorer quality. This diversified catchment pattern was defined by the criteria of quality and suitability for reduction. Although procurement took place mostly at the primary outcrops, there is some evidence of limited acquisition in secondary deposits. Within the economic territory of the Western Pyrenees, divergences in the connections between the outcrops on one side of the mountains and the archaeological sites on the other may indicate different territorial or economic roles for each side. In general terms, the northern side may have been more residential with more stable habitation, while the southern side was linked with logistic tasks and more seasonal occupation. The economic connections between this territory and surrounding areas revealed by the lithic resources are the reflection of inter-group contacts and an economic mosaic imbricated with a cultural or symbolic one.

为了缓和Gravettian时期西比利牛斯山脉石质原材料的当前信息匮乏，对十种组合的研究探索了该地区的the石采购模式和经济组织。该研究基于对不同石器遗骸的宏观和微观分析。使用了多种火石品种，包括一些用于打k的优质岩石和其他质量较差的岩石。这种多样化的流域格局由质量和减少的适宜性标准定义。尽管采购大多发生在主要露头，但有证据表明有限次要存款的获取。在西比利牛斯山脉的经济领土内，山区一侧的露头与另一侧的考古遗址之间的联系存在差异，这可能表明两侧的地域或经济角色不同。一般而言，北侧可能是更多的居住区，居住环境更稳定，而南侧则与后勤任务和更多的季节性占领联系在一起。石器资源揭示了该领土与周边地区之间的经济联系，反映了群体之间的联系以及与文化或象征性联系在一起的经济马赛克。