This work presents the first results about the use of siliceous raw materials by the hunter-gatherer societies during the Late Glacial in the level 5 of El Pirulejo. El Pirulejo is located within the municipality of Priego de Cordoba (Cordoba, Spain).The archaeological level P/5 is classified as a Solutrean, according to the technological analysis of the lithic assemblage. The methodology used about the raw material is divided into four phases. During this first phase, we carried out a sampling analysis of local primary and secondary outcrops in the proximity of the site, over an area of 20 km from the site. We also performed a macroscopic and petrographic analysis of selected samples. In these phase, we describe the Veleta Formation, wich represents the main siliceous outcrop closest to the site. Once the local flint was characterized, it was compared to the lithic industry assemblage of level P/5, with the intention of observing the management and exploitation of local flint associated to knapping activities. As a result of the assemblage analysed so far, we have ruled out local operations on these chert samples and propose an area of exploitation of lithic resources that will exceed 20 kilometres around the site. We ruled out that the Veleta Formation provided a source of lithic supply for the hunter-gatherer societies.

中文翻译：

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伊比利亚南部（科尔多瓦普列戈）“ El Pirulejo”上古石器晚期晚期的硅质原材料消耗

这项工作提出了晚期冰川时期El Pirulejo 5级猎人-采集者社会使用硅质原材料的第一个结果。El Pirulejo位于科尔多瓦（Cordoba，西班牙）的普列戈（Priego de Cordoba）自治市内。根据石器组合的技术分析，考古级别P / 5被归类为Solutrean。关于原材料使用的方法论分为四个阶段。在此第一阶段中，我们对距该地点20公里的该地点附近的当地主要和次要露头进行了抽样分析。我们还对选定的样品进行了宏观和岩石学分析。在这些阶段，我们描述了Veleta地层，这代表了最接近该地点的主要硅质露头。一旦确定了当地的火石，将其与P / 5级的石器行业组合进行了比较，目的是观察与绑架活动有关的当地fl石的管理和利用。到目前为止，由于进行了组合分析，我们已排除了对这些local石样品的本地操作，并提出了一块开采岩性资源的区域，该区域周围将超过20公里。我们排除了Veleta编队为猎人-采集者社会提供石器供应的来源。我们已经排除了对这些石样品的本地操作，并提出了一块开采岩性资源的区域，该区域周围将超过20公里。我们排除了Veleta编队为猎人-采集者社会提供石器供应的来源。我们已经排除了对这些石样品的本地操作，并提出了一块开采岩性资源的区域，该区域周围将超过20公里。我们排除了Veleta编队为猎人-采集者社会提供石器供应的来源。