GSTDTAP  > 地球科学
DOI10.1038/s41561-019-0443-2
Burma Terrane part of the Trans-Tethyan arc during collision with India according to palaeomagnetic data
Westerweel, Jan1,2; Roperch, Pierrick1,2; Licht, Alexis3; Dupont-Nivet, Guillaume1,2,4; Win, Zaw5; Poblete, Fernando1,2,6; Ruffet, Gilles1,2; Swe, Hnin Hnin7; Thi, Myat Kai7; Aung, Day Wa7
2019-10-01
发表期刊NATURE GEOSCIENCE
ISSN1752-0894
EISSN1752-0908
出版年2019
卷号12期号:10页码:863-+
文章类型Article
语种英语
国家France; USA; Germany; Myanmar; Chile
英文摘要

Convergence between the Indian and Asian plates has reshaped large parts of Asia, changing regional climate and biodiversity, yet geodynamic models fundamentally diverge on how convergence was accommodated since the India-Asia collision. Here we report palaeomagnetic data from the Burma Terrane, which is at the eastern edge of the collision zone and is famous for its Cretaceous amber biota, to better determine the evolution of the India-Asia collision. The Burma Terrane was part of a Trans-Tethyan island arc and stood at a near-equatorial southern latitude at similar to 95 Ma, suggesting island endemism for the Burmese amber biota. The Burma Terrane underwent significant clockwise rotation between similar to 80 and 50 Ma, causing its subduction margin to become hyper-oblique. Subsequently, it was translated northward on the Indian Plate by an exceptional distance of at least 2,000 km along a dextral strike-slip fault system in the east. Our reconstructions are only compatible with geodynamic models involving an initial collision of India with a near-equatorial Trans-Tethyan subduction system at similar to 60 Ma, followed by a later collision with the Asian margin.


领域地球科学 ; 气候变化
收录类别SCI-E
WOS记录号WOS:000488223800017
WOS关键词CANYON SANIDINE STANDARD ; K-40 DECAY CONSTANTS ; TECTONIC EVOLUTION ; U-PB ; AR-40/AR-39 GEOCHRONOLOGY ; JOINT DETERMINATION ; IMPROVED ACCURACY ; SOUTHEAST-ASIA ; FORE-ARC ; MYANMAR
WOS类目Geosciences, Multidisciplinary
WOS研究方向Geology
引用统计
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/187548
专题地球科学
气候变化
作者单位1.CNRS, Geosci Rennes, Rennes, France;
2.Univ Rennes 1, Rennes, France;
3.Univ Washington, Dept Earth & Space Sci, Seattle, WA 98195 USA;
4.Potsdam Univ, Dept Earth Sci, Potsdam, Germany;
5.Univ Shwebo, Dept Geol, Shwebo, Myanmar;
6.Univ OHiggins, Inst Ciencias Ingn, Rancagua, Chile;
7.Univ Yangon, Dept Geol, Yangon, Myanmar
推荐引用方式
GB/T 7714
Westerweel, Jan,Roperch, Pierrick,Licht, Alexis,et al. Burma Terrane part of the Trans-Tethyan arc during collision with India according to palaeomagnetic data[J]. NATURE GEOSCIENCE,2019,12(10):863-+.
APA Westerweel, Jan.,Roperch, Pierrick.,Licht, Alexis.,Dupont-Nivet, Guillaume.,Win, Zaw.,...&Aung, Day Wa.(2019).Burma Terrane part of the Trans-Tethyan arc during collision with India according to palaeomagnetic data.NATURE GEOSCIENCE,12(10),863-+.
MLA Westerweel, Jan,et al."Burma Terrane part of the Trans-Tethyan arc during collision with India according to palaeomagnetic data".NATURE GEOSCIENCE 12.10(2019):863-+.
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