Étude taphonomique et spatiale des associations de grands mammifères non analogues du Pléistocène supérieur de la Grotte XVI (Dordogne, France)

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-08-22 DOI:10.5852/cr-palevol2022v21a27

Emmanuel Discamps, Christelle Dancette

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引用次数: 1

Abstract

The study of fossil bone assemblages has brought up evidence of the existence in the Pleistocene of faunal communities with no modern analogues. This is notably the case for Palaeolithic archaeological sites that have yielded, in the same stratigraphic layers, remains of species that are rarely sympatric in present-day ecosystems. The Mousterian – layer C – and Châtelperronian – layer B – of Grotte XVI (Dordogne, France) provide examples of such “composite” faunas: high proportions of Red deer (21 % and 34 % of the total number of identifiable remains of ungulates, respectively), Roe deer (17 % and 14 %) and Reindeer (42 % and 26 %) have been described in the same assemblages. In order to better interpret these no-analog communities, large mammal remains from layers B and C of Grotte XVI are reanalysed here. Taxonomic identifications, taphonomic data (cortical surface states, anthropic marks, evidences of carnivore activity, etc.), season-of-death estimates and bone refits (intra- and inter-layers) are combined and analysed as part of a three-dimensional spatial study of the faunal assemblages.

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上更新世16号洞穴大型非相似哺乳动物组合的taphonomique和空间研究(多尔多涅，法国)

对骨骼化石组合的研究提供了在更新世存在的动物群落的证据，而没有现代的类似物。这一点在旧石器时代的考古遗址中尤为明显，在相同的地层中，发现了在当今生态系统中很少有同域物种的遗骸。Grotte XVI(法国多尔多涅)的Mousterian - layer C -和ch telperronian - layer B -提供了这种“复合”动物群的例子:在相同的组合中描述了高比例的马鹿(分别占可识别有蹄类动物遗骸总数的21%和34%)，狍(17%和14%)和驯鹿(42%和26%)。为了更好地解释这些非模拟群落，本文对Grotte XVI的B层和C层的大型哺乳动物遗骸进行了重新分析。分类鉴定、地形学数据(皮质表面状态、人类活动标记、食肉动物活动证据等)、死亡季节估计和骨骼修复(层内和层间)被结合和分析，作为动物群三维空间研究的一部分。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.