...
首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Late Neandertals In Southeastern Iberia: Sima De Las Palomas Del Cabezo Gordo, Murcia, Spain
【24h】

Late Neandertals In Southeastern Iberia: Sima De Las Palomas Del Cabezo Gordo, Murcia, Spain

机译:伊比利亚东南部的晚期尼安德特人:西班牙穆尔西亚Sima De Las Palomas Del Cabezo Gordo

获取原文
获取原文并翻译 | 示例
           

摘要

Middle Paleolithic fossil human remains from the Sima de las Palomas in southeastern Iberia (dated to ≤ 43,000-40,000 calendar years before present) present a suite of derived Neandertal and/or retained ancestral morphological features in the mandibular symphysis, man-dibular ramus, dental occlusal morphology, and distal hand phalanx. These traits are combined with variation in the mandibular corpus, discrete dental morphology, tooth root lengths, and anterior dental size that indicate a frequency difference with earlier Iberian and more northern European Neandertals. The Palomas Neandertals therefore confirm the late presence of Neandertals associated with the Iberian persistence of the Middle Paleolithic, but suggest microevolutionary processes and/or population contact with contemporaneous modern humans to the north.
机译:来自伊比利亚东南部Sima de las Palomas的中古石器时代化石人类遗骸(可追溯到≤43,000-40,000历年),呈现出一组衍生自尼安德特人和/或保留的祖先形态特征的下颌共生物,下颌下颌骨,牙齿咬合形态,以及远端指骨。这些特征与下颌体的变化,离散的牙齿形态,齿根长度和前牙大小相结合,表明与早期伊比利亚人和北欧人尼安德特人的频率差异。因此,帕洛马斯尼安德特人证实了尼安德特人的晚期存在与中古石器时代的伊比利亚持续存在有关,但暗示了微进化过程和/或与北方现代人类的种群接触。

著录项

相似文献

  • 外文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号