globalchange  > 影响、适应和脆弱性
DOI: 10.1007/s00531-014-1013-x
论文题名:
New paleomagnetic data from Late Neoproterozoic sedimentary successions in Southern Urals, Russia: Implications for the Late Neoproterozoic paleogeography of the Iapetan realm
作者: Lubnina N.V.; Pisarevsky S.A.; Puchkov V.N.; Kozlov V.I.; Sergeeva N.D.
刊名: International Journal of Earth Sciences
出版年: 2014
卷: 103, 期:5
起始页码: 1317
结束页码: 1334
语种: 英语
英文关键词: Baltica ; Ediacaran ; Iapetus ; Laurentia ; Paleogeography ; Paleomagnetism ; Urals
Scopus关键词: Baltica ; Devonian-Carboniferous boundary ; high temperature ; Iapetus Ocean ; Laurentia ; magnetization ; paleogeography ; paleomagnetism ; Proterozoic ; reconstruction ; remanent magnetization ; sedimentary rock ; Urals
英文摘要: We present the results of paleomagnetic study of Ediacaran sedimentary successions from the Southern Urals. The analysis of the sedimentary rocks of the Krivaya Luka, Kurgashlya and Bakeevo Formations reveal stable mid-temperature and high-temperature remanence components. Mid-temperature components were acquired during Devonian (Bakeevo Formation) and Late Carboniferous-Early Permian remagnetization events. The high-temperature components in Kurgashlya and Bakeevo Formations are interpreted to be primary, because they are supported by a positive conglomerate test (Bakeevo Formation) and magnetostratigraphic pattern (Kurgashlya Formation). The high-temperature component in the Krivaya Luka Formation is interpreted to be a Late Ediacaran overprint. Our new paleomagnetic poles together with some previously published Ediacaran poles from Baltica and Laurentia are used herein to produce a series of paleogeographic reconstructions of the opening of the Iapetus Ocean. © 2014 Springer-Verlag Berlin Heidelberg.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84902547333&doi=10.1007%2fs00531-014-1013-x&partnerID=40&md5=b6b5bb3afcd75d919055709e629ca198
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/70390
Appears in Collections:影响、适应和脆弱性
气候减缓与适应

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作者单位: M.V. Lomonosov Moscow State University, Moscow, Russian Federation; Department of Applied Geology, The Institute for Geoscience Research (TIGeR), Australian Research Council Centre of Excellence for Core to Crust Fluid Systems (CCFS), Curtin University, GPO Box U1987, Perth, WA, 6845, Australia; School of Earth and Environment, University of Western Australia, 35 Stirling Highway, Crawley, WA, 6009, Australia; Institute of Geology, Uralian Scientific Centre, Russian Academy of Science, Ufa, Russian Federation; Bashkirian State University, Ufa, Russian Federation

Recommended Citation:
Lubnina N.V.,Pisarevsky S.A.,Puchkov V.N.,et al. New paleomagnetic data from Late Neoproterozoic sedimentary successions in Southern Urals, Russia: Implications for the Late Neoproterozoic paleogeography of the Iapetan realm[J]. International Journal of Earth Sciences,2014-01-01,103(5)
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