文章基本信息

标题：The marine chert from Las Lezas (Biel, Zaragoza) and its prehistoric exploitation.
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作者：Luis Miguel García-Simón ; Rafael Domingo ; Lourdes Montes 等
期刊名称：Journal of Lithic Studies
电子版ISSN：2055-0472
出版年度：2016
卷号：3
期号：2
页码：1-13
DOI：10.2218/jls.v3i2.1419
出版社：University of Edinburgh
摘要：The upper Arba de Biel Basin hosts an interesting archaeological ensemble composed by five sites that were repeatedly occupied by human groups from the Upper Magdalenian until the Chalcolithic (between ca. 15,000 and 4,500 years calBP).This work presents the first results of the petrographic study of the local chert (Las Lezas), as well as a dissection of the different strategies concerning its gathering, management and exploitation in every occupation period. The implications derived from the different contribution of local and exogenous raw materials are exposed in the final section of our work.
关键词：Las Lezas chert; Monegros chert; evaporitic of Ebro chert; Iberian Peninsula; Late Pleistocene; Holocene