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首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >A late Neandertal femur from Les Rochers-de-Villeneuve, France
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A late Neandertal femur from Les Rochers-de-Villeneuve, France

机译:法国Les Rochers-de-Villeneuve的尼安德特人晚期股骨

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摘要

In 2002, a Neandertal partial femoral diaphysis was discovered at Les Rochers-de-Villeneuve (Vienne, France). Radiocarbon dated to ≈40,700 ~(14)C years before present, this specimen is one of the most recent Middle Paleolithic Neandertals. The diaphysis derives from an archeological level indicating alternating human and carnivore (mostly hyena) occupation of the cave, reinforcing the close proximity and probable competition of Middle Paleolithic humans with large carnivores for resources and space. Morphological aspects of the diaphysis and ancient DNA extracted from it indicate that it is aligned with the Neandertals and is distinct from early modern humans. However, its midshaft cortical bone distribution places it between other Middle Paleolithic Neandertals and the Chatelperronian Neandertal from La Roche-a-Pierrot, supporting a pattern of changing mobility patterns among late Middle Paleolithic Neandertals on the eve of modern human dispersals into Europe.
机译:2002年,在法国维也纳的Les Rochers-de-Villeneuve发现了尼安德特人部分股骨干。放射性碳可追溯到约40,700〜(14)C年前,该标本是最近的中古石器时代的尼安德特人之一。骨干来自考古学层次,表明人类和食肉动物(主要是鬣狗)交替地被该洞穴占据,从而加强了中古石器时代人类与大型食肉动物对资源和空间的接近和竞争。骨干形态和从中提取的古代DNA的形态学方面表明,它与尼安德特人一致,并且与早期现代人类不同。然而,它的中轴皮质骨分布使它介于其他旧石器时代的尼安德特人和拉罗什-皮埃罗特产的查特珀隆尼安德特人之间,支持了近代中石器时代的尼安德特人在现代人类向欧洲扩散前夕的迁移模式的变化。

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