Abstract This study represents the first integrated approach to the lithic raw materials exploited by the Neanderthals that occupied the Abric Romani site (NE Iberia). Focusing on chert as the most abundant raw material (>80% of the assemblages), we determine the potential procurement areas and the mobility patterns. Geo-archaeological surveys within a radius of 30 km from the site documented 32 primary locations with silicifications. The chert abundance ratio, a quantitative approach to the raw material availability, together with macroscopic and petrographic analyses, confirm the underexploitation of the local raw materials ( The main procurement areas are located between 16 km (Sant Marti de Tous chert) and 24 km (Panadella chert), indicating different procurement strategies and mobility patterns. Stone tool assemblages from levels M and Oa fall within a foraging radius, whereas level P, in part, suggests a logistical radius, demonstrating a complex scenario of extensive knowledge and intensive exploitation of the landscape among Neanderthals.

中文翻译：

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通过在 Abric Romaní 遗址（西班牙卡佩拉德斯）进行的多层次研究，了解尼安德特人的石器采购和流动模式

摘要 这项研究代表了对占据 Abric Romani 遗址（NE Iberia）的尼安德特人开发的石质原材料的第一种综合方法。将燧石作为最丰富的原材料（>80% 的组合），我们确定了潜在的采购区域和流动模式。距该遗址 30 公里半径范围内的地质考古调查记录了 32 个具有硅化作用的主要地点。燧石丰度比是一种量化原材料可用性的方法，结合宏观和岩相分析，证实了当地原材料的开发不足（主要采购区位于 16 公里（Sant Marti de Tous 燧石）和 24 公里（ Panadella chert），表明不同的采购策略和流动模式。