DETAILS OF MAGNETIC POLARITY TRANSITION RECORDED IN CHINESE LOESS

	DETAILS OF MAGNETIC POLARITY TRANSITION RECORDED IN CHINESE LOESS
	ZHU, RX ; DING, ZL ; WU, HN ; HUANG, BC ; JIANG, L
刊名	JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY
	1993
卷号	45 期号:4 页码:289-299
ISSN号	0022-1392
文献子类	Article
英文摘要	The paleomagnetism of the loess unit L8 in Xifeng section of the Chinese Loess Plateau has been studied to determine the behavior of the Matuyama-Brunhes transitional field. Three primary results have been obtained. (1) The M-B transition is located in the low part of L8 and the time duration of this transition defined by directional changes is estimated to be about 3,600 yrs, whereas the intensity changes last about 8,000 yrs, both of the estimations being based on the SPECMAP delta-O-18 time scale (IMBRIE et al., 1984). (2) The morphology of the M-B transition field is characterized not by a single reversal course, but at least by three reversals and one aborted reversal course. The VGP paths obtained are not consistent with a non-dipole axisymmetric field. (3) The geomagnetic fields during this transition seem to have the configurations that dipole field component is at least comparable to the non-dipole ones in magnitude, which does not support the commonly-accepted viewpoint.
WOS关键词	GEOMAGNETIC REVERSAL ; PALEOMAGNETIC RECORDS ; MATUYAMA-BRUNHES ; FIELD ; SEDIMENTS ; PALEOINTENSITY ; DEPOSITS ; BEHAVIOR ; ICELAND
WOS研究方向	Geology
语种	英语
出版者	TERRA SCIENTIFIC PUBL CO
WOS记录号	WOS:A1993LC76500003
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/81046]
专题	中国科学院地质与地球物理研究所
通讯作者	ZHU, RX
作者单位	1.CHINESE ACAD SCI,INST GEOL,BEIJING 100029,PEOPLES R CHINA 2.NORTHWESTERN UNIV,DEPT GEOL,XIAN 710069,PEOPLES R CHINA
推荐引用方式 GB/T 7714	ZHU, RX,DING, ZL,WU, HN,et al. DETAILS OF MAGNETIC POLARITY TRANSITION RECORDED IN CHINESE LOESS[J]. JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY,1993,45(4):289-299.
APA	ZHU, RX,DING, ZL,WU, HN,HUANG, BC,&JIANG, L.(1993).DETAILS OF MAGNETIC POLARITY TRANSITION RECORDED IN CHINESE LOESS.JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY,45(4),289-299.
MLA	ZHU, RX,et al."DETAILS OF MAGNETIC POLARITY TRANSITION RECORDED IN CHINESE LOESS".JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY 45.4(1993):289-299.