Magnetostratigraphic dating of the hominin occupation of Bailong Cave, central China.
Magnetostratigraphic dating of the hominin occupation of Bailong Cave, central China.
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中国中部白龙洞古人类居住地的磁性地层测年
DOI：
10.1038/s41598-018-28065-x
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发表时间：
2018-06-26
影响因子：
4.6
通讯作者：
Zhu R
中科院分区：
文献类型：
--
作者：
Kong Y;Deng C;Liu W;Wu X;Pei S;Sun L;Ge J;Yi L;Zhu R
秦岭南麓山间盆地是古人类居住和定居的重要信息来源，为研究早期人类进化和行为适应提供了良好的契机。本文报道了云西盆地含古人类的白龙洞沉积序列的详细磁地层研究结果。利用已有的生物地层学、26Al/10Be埋藏测年、耦合电子自旋共振（ESR）和u系列测年，实现了与地磁极性时间尺度的相关性。白龙洞含人类层的年代为布伦赫斯纪早期，接近于0.78 Ma的Matuyama-Brunhes地磁倒转。我们的发现与其他记录相结合，表明在中更新世气候转变（MPT）期间，早期人类在东亚大陆蓬勃发展。这表明，在MPT时期，早期人类适应了从温带华北到亚热带华南的广泛纬度范围内的多样化和多变的环境。
Intermontane basins in the southern piedmont of the Qinling Mountains are important sources of information on hominin occupation and settlement, and provide an excellent opportunity to study early human evolution and behavioral adaptation. Here, we present the results of a detailed magnetostratigraphic investigation of the sedimentary sequence of hominin-bearing Bailong Cave in Yunxi Basin, central China. Correlation to the geomagnetic polarity time scale was achieved using previously published biostratigraphy,26Al/10Be burial dating, and coupled electron spin resonance (ESR) and U-series dating. The Bailong Cave hominin-bearing layer is dated to the early Brunhes Chron, close to the Matuyama-Brunhes geomagnetic reversal at 0.78 Ma. Our findings, coupled with other records, indicate the flourishing of early humans in mainland East Asia during the Mid-Pleistocene climate transition (MPT). This suggests that early humans were adapted to diverse and variable environments over a broad latitudinal range during the MPT, from temperate northern China to subtropical southern China.
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影响因子：
3.9
作者：
Egli, R
通讯作者：
Egli, R
影响因子：
2.8
作者：
Liu, Caicai;Deng, Chenglong;Yuan, Baoyin
通讯作者：
Yuan, Baoyin
影响因子：
2.3
作者：
AN, ZH;HO, CK
通讯作者：
HO, CK
DOI：
10.1016/s1464-1895(01)00135-1
发表时间：
2001-01-01
期刊：
PHYSICS AND CHEMISTRY OF THE EARTH PART A-SOLID EARTH AND GEODESY
影响因子：
--
作者：
Deng, C;Zhu, R;Singer, MJ
通讯作者：
Singer, MJ
影响因子：
2.8
作者：
Liu, Caicai;Xu, Xinmin;Deng, Chenglong
通讯作者：
Deng, Chenglong