The Gravettian-Solutrean transition in westernmost Iberia: New data from the sites of Vale Boi and Lapa do Picareiro
The Gravettian-Solutrean transition in westernmost Iberia: New data from the sites of Vale Boi and Lapa do Picareiro
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伊比利亚最西端的格拉维蒂安-索鲁特里亚过渡：来自 Vale Boi 和 Lapa do Picareiro 遗址的新数据
DOI：
10.1016/j.quaint.2020.08.027
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发表时间：
2021
影响因子：
2.2
通讯作者：
Cascalheira, João
中科院分区：
文献类型：
--
作者：
Belmiro, Joana;Bicho, Nuno;Haws, Jonathan;Cascalheira, João
本研究对 Vale Boi（葡萄牙南部）遗址的第 5 层和第 4E 层（露台）以及 Lapa do Picareiro（葡萄牙中部）的 U 层和 T 层的石器组合进行了分析。我们的目的是了解伊比利亚最西端的格拉维特-索鲁特里亚过渡期间的技术模式和原材料开采，并用最近挖掘的遗址中的组合测试传统模型，同时扩大地理范围。结果显示每个位点存在两个离散相。第一个，在小叶生产中频繁使用石英，似乎反映了阿尔梅达（Almeida，2000）定义的终端格拉维特地平线的存在。第二个地点之间存在一些显着差异，证明了 Vale Comprido 技术的存在以及 Vale Boi 较低的石英频率，代表了原始 Solutrean 职业； Lapa do Picareiro 中存在的叶片组件，连同各自的绝对年代顺序，可能归因于原始 Solutrean 或早期 Solutrean 地平线。一般而言，这项研究证实了终端 Gravettian 和 Proto-Solutrean 是整个转变过程中的离散阶段，与 Zilhão (1997) 提出的三相模型一致。它进一步巩固了类似技术文化模式向葡萄牙南部的扩张，这可以通过社交网络动态的重大变化来解释（Cascalheira 和 Bicho，2013）。
This study presents the analysis of the lithic assemblages from Layers 5 and 4E (Terrace) of the site of Vale Boi (southern Portugal) and Levels U and T from Lapa do Picareiro (central Portugal). We aimed to understand the technological patterns and raw material exploitation during the Gravettian-Solutrean transition in westernmost Iberia and test the traditional models with assemblages from recently excavated sites, while expanding the geographic range. Results show the existence of two discrete phases in each site. The first, with high frequency of quartz use for bladelet production, seems to reflect the presence of a Terminal Gravettian horizon, as defined by Almeida (2000). The second, with some significant differences between sites, attests the presence of Vale Comprido technology and lower quartz frequencies at Vale Boi, representing a Proto-Solutrean occupation; and the presence of a blade component in Lapa do Picareiro that, together with the respective absolute chronology, may be attributed to a Proto-Solutrean or an Early Solutrean horizon. In general terms, this study allowed to confirm that the Terminal Gravettian and the Proto-Solutrean are discrete phases across the transition, in agreement with the Three-Phase model presented by Zilhão (1997). It further consolidates the expansion of similar techno-cultural patterns to southern Portugal, which may be explained by the significant changes in the dynamic of social networks (Cascalheira and Bicho, 2013).
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DOI：
10.3828/bfarm.2009.2.4
发表时间：
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期刊：
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影响因子：
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