Asynchronous records of Brunhes/Matuyama reversal in marine sediments and Chinese loess: Review and discussion | |
Kong, XH (Kong, Xianghui)[ 1,2 ]; Zhou, WJ (Zhou, Weijian)[ 1,2 ]; Beck, JW (Beck, J. Warren)[ 3 ]; Xian, F (Xian, Feng)[ 1,2 ]; Wu, ZK (Wu, Zhenkun)[ 1,2 ] | |
2014-01-15 | |
发表期刊 | QUATERNARY INTERNATIONAL |
卷号 | 319页码:137-142 |
文章类型 | 期刊论文 |
摘要 | Geomagnetic polarity reversals are generally considered to occur synchronously around the world, and are commonly used as time markers to correlate events between different sediment archives. They also play an indispensable role for understanding the mechanisms which generate the Earth's geomagnetic field. Nevertheless, in the case of the most recent reversal, the Brunhes-Matuyama (B/M) reversal (similar to 780 ka), comparison of paleomagnetic studies in Chinese loess-paleosol sequences versus marine cores reveal a marked discrepancy in timing of this event. This timing offset has led to uncertainties in correlating the Chinese loess-paleosol sequences with other global climate records. This paper briefly reviews the history of study on the B/M reversal both in marine and Chinese loess sediments, and reviews several contentious explanations of the aforementioned B/M boundary offset. Finally, the most recent progress of paleogeomagnetic field variation studies using cosmogenic Be-10 in Chinese loess is introduced, with the purpose of suggesting a potential way to address this B/M boundary timing offset issue. |
DOI | 10.1016/j.quaint.2013.08.001 |
收录类别 | SCI |
语种 | 英语 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/9736 |
专题 | 加速器质谱中心 |
通讯作者 | Kong, XH (Kong, Xianghui)[ 1,2 ] |
作者单位 | 1.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an 710075, China; 2.Xi’an AMS Center Jointed by the Institute of Earth Environment, Xi’an Jiaotong University, Xi’an 710054, China; 3.NSF-Arizona AMS Facility, University of Arizona, Tucson, AZ 85721, USA |
推荐引用方式 GB/T 7714 | Kong, XH ,Zhou, WJ ,Beck, JW ,et al. Asynchronous records of Brunhes/Matuyama reversal in marine sediments and Chinese loess: Review and discussion[J]. QUATERNARY INTERNATIONAL,2014,319:137-142. |
APA | Kong, XH ,Zhou, WJ ,Beck, JW ,Xian, F ,&Wu, ZK .(2014).Asynchronous records of Brunhes/Matuyama reversal in marine sediments and Chinese loess: Review and discussion.QUATERNARY INTERNATIONAL,319,137-142. |
MLA | Kong, XH ,et al."Asynchronous records of Brunhes/Matuyama reversal in marine sediments and Chinese loess: Review and discussion".QUATERNARY INTERNATIONAL 319(2014):137-142. |
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Asynchronous records(1098KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 请求全文 |
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