Magnetostratigraphic dating of the Xiashagou Fauna and implication for sequencing the mammalian faunas in the Nihewan Basin, North China

Magnetostratigraphic dating of the Xiashagou Fauna and implication for sequencing the mammalian faunas in the Nihewan Basin, North China
复制标题

下沙沟动物区系磁性地层测年及其对泥河湾盆地哺乳动物区系测序的意义

DOI:
10.1016/j.palaeo.2011.11.011
复制
发表时间:
2012-01
期刊:
Palaeogeography, Palaeoclimatology, Palaeoecology
影响因子:
--
通讯作者:
Zhu, Rixiang
Zhu, Rixiang
中科院分区:
其他
文献类型:
--
作者:
Liu, Ping;Deng, Chenglong;Li, Shihu;Cai, Shuhui;Cheng, Hongjiang;Yuan Baoyin;Wei, Qi;Zhu, Rixiang

文献摘要

参考文献

被引文献

相似文献

中国北方泥河湾盆地沉积序列中有丰富的哺乳动物化石和旧石器时代遗址,为我们了解第四纪陆生哺乳动物生物年代学和东亚早期人类定居提供了重要线索。本文介绍了中国北方泥河湾盆地下沙沟动物群(即著名的严格意义上的泥河湾动物群)的高分辨率磁性地层学研究结果。结果表明,XSG序列记录了Brunhes正时、Matuyama逆时和晚高斯正时,XSG动物群位于Matuyama逆时(介于Reunion前Matuyama时和Olduvai后Matuyama时之间),估计年龄约为2000年。2.2-1.7Ma.上新世-更新世界线(高斯/松山界线)位于XSG剖面的下部。结合前人的磁性地层学资料,认为泥河湾盆地东部的哺乳动物化石地点位于Gauss-Matuyama地磁反转和Matuyama-Brunhes地磁反转之间(2.58-0.78Ma),其时间范围约为2.58-0.78Ma。泥河湾哺乳动物群为2.6-0.8Ma。
The Nihewan Basin sedimentary sequences in northern China are rich in mammalian fossil and Paleolithic sites, thus providing insights into our understanding of Quaternary land mammal biochronology and early human settlements in East Asia. Here we present high-resolution magnetostratigraphic results that place stringent age controls on the Xiashagou (XSG) Fauna (that is, the well-known Nihewan Fauna sensu stricto) in the Nihewan Basin, northern China. Results show that the XSG sequence recorded the Brunhes normal chron, the Matuyama reverse chron and the late Gauss normal chron. The XSG Fauna resides in the Matuyama reverse chron (between the pre-Reunion Matuyama chron and the post-Olduvai Matuyama chron), yielding an estimated age of ca. 2.2–1.7Ma. The Pliocene–Pleistocene boundary (Gauss/Matuyama boundary) is located in the lower part of the XSG section. The combination of our study and previously published magnetostratigraphic data suggest that the mammalian fossil sites in the eastern Nihewan Basin can be placed between the Gauss–Matuyama geomagnetic reversal and the Matuyama–Brunhes geomagnetic reversal (2.58–0.78Ma), leading to a time range of ca. 2.6–0.8Ma for the Nihewan mammalian faunas.
DOI: --
发表时间: 2005
期刊: --
影响因子: --
作者:
Qingsong Liu;C. Deng;Yongjae Yu;M. Jackson;Subir K. Banerjee;Rixiang Zhu
通讯作者: Qingsong Liu;C. Deng;Yongjae Yu;M. Jackson;Subir K. Banerjee;Rixiang Zhu
DOI: 10.1029/145gm13
发表时间: 2013-03
期刊: Geophysical monograph
影响因子: --
作者:
B. Singer;L. Brown;J. Rabassa;H. Guillou
通讯作者: B. Singer;L. Brown;J. Rabassa;H. Guillou
DOI: 10.1016/0009-2541(74)90131-4
发表时间: 1974-11
期刊: Chemical Geology
影响因子: 3.9
作者:
D. Dunlop
通讯作者: D. Dunlop
DOI: 10.1029/2001jb000491
发表时间: 2002-06-01
影响因子: 3.9
作者:
Channell, JET;Mazaud, A;Raymo, ME
通讯作者: Raymo, ME
DOI: 10.1111/j.1755-6724.1926.mp53-4005.x
发表时间: 2009-05
期刊: Bulletin of The Geological Society of China
影响因子: --
作者:
G. Barbour;E. Licent;P. Chardin
通讯作者: G. Barbour;E. Licent;P. Chardin