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11篇 您的检索式:作者名="Rob Van der Voo"
    题名 作者 年代 出处 被引量
1云南梅树村前寒武系—寒武系界线层型候选剖面的古地磁研究显示文摘梅树村剖面,已被推荐为国际前寒武系—寒武系界线层型候选剖面。本文论述了对该剖面进行的古地磁研究,在剖面的碳酸盐及磷酸盐台地相地层中,依次采集了159块古地磁样品。热退磁结果表明:剖面中的大多数岩石已被现今地磁场强烈重磁化,但仍有57块样品保存有呈互为对踱的剩磁方向(平均D/l=4.2°/7.1°,K=9,α_(95)=6.6。),并计算出古地磁极位置为68.8°N,270.7°E。这与华南年轻的显生宙岩石所得到的极位置皆不一样。该项研究的结果构成一极性带,至少有9次倒转。此极性带与苏联西伯利亚,澳大利亚及美国西部所获得的资料对比,都共同显示出以频繁的极性倒转为特征。梁其中 方武 Rob Van der Voo 1990地质学报1990,64,3:10
2Age and provenance of loess in West Qinling显示文摘Magnetic polarity stratigraphy of loess in West Qinling (Mts.) demonstrates that loess began to deposit in West Qinling at ca. 800 kaBP. Its material may come from the nearby Tibetan Plateau to the west. This suggests that a sharp change in air circulation and surface environment on and around the Tibetan Plateau occurred at that time.Rob Van der Voo 1999Chinese Science Bulletin1999,44,23:2
3Magnetostratigraphic dating of river terraces: Rapid and intermittent incisionby the Yellow River of the northeastern margin of the Tibetan Plateau during the Quaternary显示文摘Li Jijun FangXisomin Rob Van der Voo etal 1997Journal of Geophysical Research1997,105,10:1
4Late Cenozoic Deformation and Uplift of the NE Tibetan Plateau: Evidence from High - resolution Magnetostratigraphy of the Guide Basin 显示文摘Fang Xiaomin Yan Naodu Rob Van der Voo 2005China GSA Bulletin2005,,:1
5A record of the Blake event during the last interglacial paleosol in the western Loess Plateau of China显示文摘FANG Xiao-Min LI Ji-Jun Rob Van der Voo 1997Earth and Planetary Science Letters1997,146,:1
6Late Cenozoic magnetostratigraphy (11 – 0 Ma) of the Dongshanding and Wangjiashan sections in the Longzhong Basin, western China显示文摘Ji-Jun Li Xiao-Min Fang Rob Van der Voo Jun-Jie Zhu Conall Mac Niocaill Ji-Xiu Cao Wei Zhong Huai-Lu Chen Jianli Wang Jian-Ming Wang Yie-Chun Zhang 1997Geologie en Mijnbouw (-)1997,,1:1
7Mesozoic subducted slabs under Siberia显示文摘Rob Van der Voo Wim Spakman Harmen Bijwaard 1999Nature1999,397,21:1
8Magnetostratigraphic dating of river terraces: Rapid and intermittent incision by the Yellow River of the northeastern margin of the Tibetan Plateau during the Quaternary 显示文摘Li Jijun Fang Xiaomin Rob Van der Voo 1997Journal of Geophysical Research1997,102,10:1
9Paleozoic northward drift of the North Tien Shan (Central Asia) as revealed by Ordovician and Carboniferous paleomagnetism显示文摘Mikhail L. Bazhenov Adam Q. Collins Kirill E. Degtyarev Natalia M. Levashova Alexander V. Mikolaichuk Vladimir E. Pavlov Rob Van der Voo 2003Tectonophysics2003,,1:1
10A record of the Blake Event during the last interglacial paleosol in the western Loess Plateau of China显示文摘FANG Xiao-min LI Ji-Jun Rob Van der Voo 1997Earth and Planetary Science Letters1997,146,:1
11Palaeomagnetic Study on the Precambrian-Cambrian Boundary Candidate Stratotype Section at Meishucun, Yunnan显示文摘The Meishucun secton has been recommended as an international candidate stratotype secton of thePrecambrian-Cambrian boundary. The paper deals with the palaeomagnetic study on the section. A total of159 palaeomagnetic samples were successively collected from the platform-facies sequence of carbonates andphosphates at the section. Thermal demagnetization results indicate a great majority of the rocks at the sectionhave been strongly overprinted by recent magnetic field, but 57 samples have preserved remanentmagnetization with antipodal directions (mean D/I=4.2°/ 7.1°, K=9, α95 = 6.6°). Baaed on calculation,the location of the palaeomagnetic pole was at 68.8°N and 270.7°E, which is different from any palaeopolesobtained from younger Phanerozoic rocks in South China. The results reveal a polarity zonation which in-cludes at least 9 reversal events. A comparison of China’s magnetostratigraphic records with those fromSiberia, Australia and the western U.S.A. shows that all the sections are characterized by frequent polarity re-versals.Liang Qizhong Fang Wu Rob Van der Voo Yunnan Institute of Geological Science, Kunming,Yunnan Department of Geological Sciences,University of Michigan,Ann Arbor, MI.48109-1063, U.S.A. Liu Linqun 1991Acta Geologica Sinica(English Edition)1991,65,1:0
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