Magnetostratigraphy of a late Miocene-Pliocene loess-soil sequence in the western Loess Plateau in China

doi:10.1029/2003GL019392

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（1985-2004）

	Magnetostratigraphy of a late Miocene-Pliocene loess-soil sequence in the western Loess Plateau in China
	Hao, QZ; Guo, ZT
	2004-05-12
发表期刊	GEOPHYSICAL RESEARCH LETTERS
卷号	31 期号:9
文章类型	Article
摘要	Eolian deposits of Pliocene age have never been reported from the western Loess Plateau in China. Here, a 73.7 m eolian sequence is dated using magnetostratigraphic method and micromammalian fossils. The polarity zonation correlates with the geomagnetic polarity timescale (GPTS), from Chron 3Br.1r to Chron 2An.3n, indicating an age from 7.10 to 3.52 Ma BP. The sequence is characterized by clear expression of eighty-four pairs of loess and soil layers while individual soils are basically indefinable for the eolian deposits of the same age in the eastern Loess Plateau, suggesting that the later has experienced other geological processes. This sequence extends the upper limit of the previously reported Miocene loess-soil sequences at Qinan into the Pliocene, about 3.52 Ma BP.
学科领域	Geology
DOI	10.1029/2003GL019392
关键词[WOS]	NORTHERN CHINA ; RED CLAY ; SEDIMENTS ; DEPOSITS ; ORIGIN ; RECORD ; UPLIFT ; ONSET
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Geosciences, Multidisciplinary
WOS记录号	WOS:000221473100002
出版者	AMER GEOPHYSICAL UNION
引用统计	被引频次：59[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/11934
专题	黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式 GB/T 7714	Hao, QZ,Guo, ZT. Magnetostratigraphy of a late Miocene-Pliocene loess-soil sequence in the western Loess Plateau in China[J]. GEOPHYSICAL RESEARCH LETTERS,2004,31(9).
APA	Hao, QZ,&Guo, ZT.(2004).Magnetostratigraphy of a late Miocene-Pliocene loess-soil sequence in the western Loess Plateau in China.GEOPHYSICAL RESEARCH LETTERS,31(9).
MLA	Hao, QZ,et al."Magnetostratigraphy of a late Miocene-Pliocene loess-soil sequence in the western Loess Plateau in China".GEOPHYSICAL RESEARCH LETTERS 31.9(2004).