| 周口店田园洞MIS3阶段古人类生存环境 |
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| 引用本文： | 李潇丽,张双权,魏明瑞,高立红,王波,赵翠玲.周口店田园洞MIS3阶段古人类生存环境[J].海洋地质与第四纪地质,2009(3). |
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| 作者姓名： | 李潇丽 张双权 魏明瑞 高立红 王波 赵翠玲 |
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| 作者单位： | 北京自然博物馆;中国科学院古脊椎动物与古人类研究所;中国科学院研究生院; |
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| 基金项目： | 北京市自然科学基金项目(5072017) |
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| 摘 要： | 周口店田园洞遗址是2001年新发现的一处重要的更新世晚期古人类遗址,年代测定表明古人类在该遗址活动时间发生在40~38.5 kaBP前,属MIS3阶段。对田园洞洞穴堆积物的哺乳动物群、磁化率、黏土矿物和氧化物等进行分析和测试,结果表明,田园洞堆积物总体上为在重力作用下,洞穴围岩崩塌充填而成;洞穴发育和充填经过了洞穴发育—快速充填—稳定沉积—充填完成4个阶段,对应的气候环境经历了冷湿—温暖—干冷—温暖湿润的变化过程。古人类活动于快速充填期,气候比较温暖湿润,动植物资源丰富,有利于古人类生存活动。田园洞古人类生存环境研究对揭示北京周口店地区MIS3阶段古人类生存环境具有重要意义。
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| 关 键 词： | 环境背景 古人类活动 MIS3阶段 田园洞 |
ENVIRONMENTAL BACKGROUND OF HUMAN OCCUPATION AT ZHOUKOUDIAN TIANYUAN CAVE |
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| LI Xiaoli,ZHANG Shuangquan,WEI Mingrui,GAO Lihong,WANG Bo,ZHAO Cuiling.ENVIRONMENTAL BACKGROUND OF HUMAN OCCUPATION AT ZHOUKOUDIAN TIANYUAN CAVE[J].Marine Geology & Quaternary Geology,2009(3). |
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| Authors: | LI Xiaoli ZHANG Shuangquan WEI Mingrui GAO Lihong WANG Bo ZHAO Cuiling |
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| Institution: | 1 Beijing Museum of Natural History;Beijing 100050;China;2 Institute of Vertebrate Paleontology and Paleoanthropology;Chinese Academy of Sciences;Beijing 100044;3.Graduate University of Chinese Academy of Sciences;Beijing 100039;China |
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| Abstract: | The Tianyuan Cave site,which was discovered in 2001,is an important paleoanthropological site of late Pleistocene in China.It is located at the Tianyuan Tree Farm,Zhoukoudian Town,Fangshan County,Beijing.The site was investigated and excavated in 2003 and 2004 by a team from the Institute of Vertebrate Paleontology and Paleoanthropology,Chinese Academy of Sciences.A large number of human fossils(34 pieces) and mammalian fossils(39 species have been identified) were unearthed.The skeleton is dated to be 42 0... |
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| Keywords: | environmental background human activities MIS 3 Tianyuan cave |
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