PALEO-TETHYS

作品数:38被引量:189H指数:8
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Late Triassic to Middle Jurassic magmatism in the Eastern Pontides(NE Türkiye):Evidence for divergent double subduction of Paleo-Tethys lithosphere
《Geoscience Frontiers》2025年第1期65-90,共26页Yener Eyuboglu Ze Liu Dicheng Zhu Nilanjan Chatterjee Liangliang Zhang Jincheng Xie Francis O.Dudas 
supported by Karadeniz Technical University Research Foundation(FBA-2017-7286 and FBA-2023-10635);National Natural Science Foundation of China(42103038);Open Research Project from the State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences(GPMR201815).
The Meso-Cenozoic geodynamic evolution of northern Türkiye remains a subject of debate primarily due to a lack of systematic geological,geochemical,geochronological,and geophysical investigations.This paper presents ...
关键词:Arc magma Pontides PALEO-TETHYS Divergent double subduction Mesozoic Oceanic lithosphere 
Frontier of the Paleo-Tethys Ocean in the western Mediterranean:Isotopic(Sm-Nd)constraints on sources of Devonian units from Menorca Island
《Geoscience Frontiers》2024年第5期323-338,共16页Ricardo Arenas Jose M.Fuenlabrada Cristian Timoner Rubén Díez Fernández Esther Rojo-Pérez 
support has been provided by the Spanish projects PID2020-112489 GBC21 and PID2020-112489 GB-C22 funded by MCIN/AEI.
The c.1000-m-thick pre-orogenic Devonian mainly metapelitic sequence of North Menorca Island shows a fairly complete stratigraphic succession.The rocks of this sequence indicate gradually increasing deeper marine cond...
关键词:Western Paleo-Tethys frontiers Menorca Island Sm-Nd isotopic constraints Devonian sequence provenance in Gondwana 
Paleozoic Multi-Stage Magmatic Events Related to Proto-Tethys and Paleo-Tethys Evolution:Insights from Intrusive Rocks in the Eastern Altyn Orogen,NW China
《Journal of Earth Science》2024年第4期1130-1148,共19页Jiyong Li Yanqing Xia Xilong Zhang Haoyuan Jiang Tianzhu Lei Yongchao Wang Yanhong Liu Shanpin Liu Xiaobao Zhang 
supported by the Opening Fund of Qinghai Provincial Key Laboratory of Geology and Environment of Salt Lakes(No.Y840041117);the National Natural Science Foundation of China(No.42102199).
Abundant mafic-felsic intrusions distributed in the Altyn Orogen record orogenic histories related to Proto-Tethys and Paleo-Tethys evolution.Zircon U-Pb dating of the intrusive rocks in the eastern Altyn Orogen ident...
关键词:Proto-Tethys PALEO-TETHYS Altyn Orogen multi-stage magmatic events magnetic cores 
Detrital Zircon of Devonian Sandstones in ChangningMenglian Suture Zone, Yunnan, SW China: Implications for the Early Evolution of Paleo-Tethys
《Journal of Earth Science》2024年第3期786-796,共11页Zhengqin Gan Qinglai Feng Yuehua Wei Guichun Liu Xiaomei Nie Tianyu Zhao 
financially supported by the Natural Science Foundation of China(No.41672222).
The Changning-Menglian suture zone is a critical tectonic belt pivotal to the evolution of the Paleo-Tethys.The Wenquan Formation,characterized as turbidite deposited on the western side of the Changning-Menglian sutu...
关键词:Changning-Menglian suture zone sandstone zircon PALEO-TETHYS DEVONIAN tectonics. 
Tethyan evolution from early Paleozoic to early Mesozoic in southwest Yunnan被引量:3
《Science China Earth Sciences》2023年第12期2728-2750,共23页Qinglai FENG Guichun LIU Zhengqin GAN Tianyu ZHAO Jianwei ZI Yuehua WEI 
supported by the National Natural Science Foundation of China (Grant Nos.92055201,41672222,and 41873062);the China Geological Survey (Grant No.2011-03-04-02)。
The Tethys orogenic belt in SW Yunnan constitutes a critical part of the expansive Tethys-Himalayan tectonic domain.The abundant,well-preserved geologic records make it an ideal area for studying the tectonic evolutio...
关键词:Historical tectonics Stratigraphic sequence Proto-Tethys PALEO-TETHYS Tectonic evolution SW Yunnan 
Permian-Triassic Magmatism in the Qin-Fang Tectonic Belt,SW China:New Insights into Tectonic Evolution of the Eastern Paleo-Tethys被引量:3
《Journal of Earth Science》2023年第6期1704-1716,共13页Yun Zhou Yongshan Zhao Yongfeng Cai Qiaofan Hu Ce Wang 
financially supported by the National Natural Science Foundation of China(No.42372102);the Guangxi Natural Science Foundation Program(Nos.2017GXNSFAA198209 and 2022GXNSFAA035620);the Guangxi Key R&D Program(No.AB22035045).
The granites of ambiguous geodynamic mechanism in the Qin-Fang tectonic belt(SW China)were studied in detail based on petrological,element geochemical,zircon U-Pb geochronological,and Hf isotopic data.LA-ICPMS U-Pb an...
关键词:Paleo-Tethyan ocean zircon granite PERMIAN-TRIASSIC Qin-Fang tectonic belt 
Crustal architecture and metallogeny associated with the Paleo-Tethys evolution in the Eastern Kunlun Orogenic Belt,Northern Tibetan Plateau被引量:2
《Geoscience Frontiers》2023年第6期286-306,共21页Xinming Zhang Xu Zhao Lebing Fu Yanjun Li Andreas Kamradt M.Santosh Chongwen Xu Xiaokun Huang Gregor Borg Junhao Wei 
This study was financed by the National Natural Science Foundation of China(No.42172084);China Postdoctoral Science Foun dation(2021M693191);Geological Exploration Fund of the Qinghai Provincial,China(No.2021074001ky001);China Scholarship Council(CSC)。
The Eastern Kunlun Orogenic Belt(EKOB)in the Northern Tibet Plateau hosts a wide variety of metal deposits related to the Late Paleozoic to Mesozoic magmatism.In this study,we investigate the spatiotemporal distributi...
关键词:Hf-isotopic mapping Crustal thickness METALLOGENY Tectonic evolution Crustal architecture Eastern Kunlun Orogenic Belt 
A greenstone belt in southeast Tibet:An accreted middle–late Permian oceanic plateau
《Geoscience Frontiers》2023年第3期117-130,共14页Bin Wang Chao-Ming Xie Chris Yakymchuk Yong-sheng Dong Yu-hang Song Meng-long Duan 
funded by the National Natural Science Foundation of China(Grant number 42172226);the Indepen-dent research fund of Key Laboratory of Mineral Resources Evaluation in Northeast Asia,Department of Natural Resources(DBYZZ-18-06).
Studies of accreted oceanic plateau sections provide crucial information on their structures,compositions,and origins.We investigate the petrogenesis of ultramafic–mafic rocks in the Tangjia–Sumdo greenstone belt of...
关键词:Oceanic plateau Mantle plume PALEO-TETHYS TIBET Greenstone belts 
Devonian-Carboniferous Pillow OIB-Type Basalts in the Youjiang Basin,SW China:Implications for the Eastern Extension of the Paleo-Tethys Branch Ocean被引量:1
《Journal of Earth Science》2023年第3期690-705,共16页Jie Yang Yuansheng Du Hu Huang Jianghai Yang Hongwei Huang Zhiqiang Huang 
supported by the National Natural Science Foundation of China(No.41672106);China Postdoctoral Science Foundation(No.2020M672087)。
Late Paleozoic pillow basalts are well preserved in the Youjiang Basin of SW China.In this study,we conducted geochemical and Sr-Nd isotopic study on the Late Devonian and Late Carboniferous basalts in Napo area,Youji...
关键词:BASALTS Late Paleozoic Paleo-Tethys ocean Youjiang Basin geochemistry 
Geochronology and geochemistry of lithium-rich tuffs in the Sichuan basin,western Yangtze:Implication for the magmatic origin and final closure of eastern Paleo-Tethys被引量:5
《Geoscience Frontiers》2023年第1期272-285,共14页Yuan Peng Mianping Zheng Yongsheng Zhang Enyuan Xing Baoling Gui Fanfan Zuo 
the Geological Investigation Work project of China Geological Survey(Grant No.DD20190172);the National Key R&D Plan of China(Grant No.2017YFC0602806).
The felsic volcanogenic tuffs named"green-bean rocks"(GBRs),characterized by a green or yellowish green color,are widely distributed in the western Yangtze platform and have a high lithium content(286-957 ppm).This pa...
关键词:Green-bean rock Lithium-rich Sichuan basin Western Yangtze platform Magmatic source Eastern Paleo-Tethys 
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