PALEOZOIC

作品数:191被引量:1136H指数:17
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相关作者:王博刘洪升刘文灿张华锋周志广更多>>
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Evolution of Paleozoic West Junggar Basin,NW China:Seismic data,detrital zircon evidence from Earth’s oldest alkali lake deposit
《Geoscience Frontiers》2024年第6期137-155,共19页Dongming Zhi Deyu Gong Mingxin Liu M.Santosh Zhijun Qin Qiang Ren Xinwei Chen Hao Zou 
supported by the funding of the National Natural Science Foundation of China(Nos.41802177,42272188);Petrochina Technology Project(Nos.2021DJ0206,2022DJ0507,2020D-5008-04).
The Permian Fengcheng Formation of the Western Junggar region in the Southwestern Central Asian Orogenic Belt(CAOB)represents one of Earth’s oldest alkali lake deposits.Here,we present a comprehensive study of the st...
关键词:Detrital zircon dating Alkali lake deposit Multiple tectonic events Crustal growth Central Asian Orogenic Belt 
Middle Paleozoic metamorphic and sedimentary events in the central Korean Peninsula and their geological implications
《Geoscience Frontiers》2024年第5期136-161,共26页Byung Choon Lee Sung Won Kim Bo Young Lee Chang Whan Oh Deung-Lyong Cho Weon-Seo Kee 
supported by the Basic Research Project(GP2020-003,GP2021-004)of the Institute of Geoscience and Mineral Resources(KIGAM);funded by the Ministry of Science,ICT and Future Planning of the Republic of Korea;This work was also supported by the National Research Foundation,Republic of Korea(RS-2023-00210128)。
The Middle Paleozoic tectonic evolution of the central Korean Peninsula(Gyeonggi Massif,Hongseong-Imjingang,and Okcheon zone of Okcheon Belts)remains controversial.Particularly,the occurrence of high-grade metamorphis...
关键词:Central Korean Peninsula Middle Paleozoic Orogenic event Pressure-temperature estimation Zircon U-Pb-REE analysis 
Paleozoic tectonic evolution of the proto-Korean Peninsula along the East Asian continental margin from detrital zircon U-Pb geochronology and Hf isotope geochemistry被引量:2
《Geoscience Frontiers》2024年第1期97-117,共21页Yirang Jang Sung Won Kim Vinod O.Samuel Sanghoon Kwon Seung-Ik Park M.Santosh Keewook Yi 
supported by the IiKSNF and KETEP grant funded by the Korean government MOTIE (No.2021040101003B);YJ acknowledged NRF-2021R1C1C101057011 through the National Research Foundation of Korea (NRF)funded by the Ministry of Science and ICT,Korea;SK acknowledged the 2017R1A6A1A07015374,2019R1A2C1002211;the KBSI R&D program (Project No.C330430);supported by Basic Research Project grant (GP2021-004)from the KIGAM funded by the Ministry of Science,ICT,and Future Planning,Korea.
Detrital zircon geochronology and Hf isotope analysis can be used for inferring provenance characteristics,and to evaluate the tectonic evolution of sedimentary basins and their link with regional orogenesis.The Paleo...
关键词:Detrital zircon U-Pb and Hf isotopes Paleozoic metasedimentary rocks Okcheon Belt Taebaeksan zone Korean Peninsula 
Paleozoic post-collisional magmatism and high-temperature granulite-facies metamorphism coupling with lithospheric delamination of the East Kunlun Orogenic Belt,NW China被引量:14
《Geoscience Frontiers》2022年第1期96-113,共18页Qian Wang Jiao Zhao Chuanlin Zhang Shengyao Yu Xiantao Ye Xiaoqiang Liu 
supported by the Fundamental Research Funds for the Central Universities(No.2019B00414);Open Fund of the Key Laboratory of Marine Geology and Environment Chinese Academy of Sciences(No.MGE2020KG03);the PHD early development program of East China University of Technology(No.DHBK2018035)。
Lithosphere extension and upwelling of asthenosphere at post-collisional stage of an orogenic cycle generally induce diverse magmatism and/or associated high-temperature metamorphism. Nevertheless, the intimate coexis...
关键词:East Kunlun orogenic belt Post-collisional extensional collapse MAGMATISM High-temperature metamorphism Crust-mantle interaction 
Deciphering fluid origins in the Paleozoic Laoshankou Fe-Cu-Au deposit, East Junggar: Constraints from noble gases and halogens被引量:1
《Geoscience Frontiers》2021年第5期69-80,共12页Pei Liang Huayong Chen Liandang Zhao Chao Wu Yuling Xie Chun-Kit Lai 
supported by the Fundamental Research Funds for the Central Universities(FRF-TP-18-080A1);the National Natural Science Foundation of China(Grant Nos.42002076,41930427,41725009,U1603244);the Science and Technology Planning of Guangdong Province,China(2020B1212060055)。
To constrain the ore-fluid source(s)of the Laoshankou Fe-Cu-Au deposit(Junggar orogen,NW China),we analyzed the fluid inclusion(FI)noble gas(Ar,Kr and Xe)and halogen(Cl,Br and I)compositions in the hydrothermal epidot...
关键词:Halogen and noble gas Fluid inclusion Non-magmatic fluids Laoshankou Fe-Cu-Au deposit Central Asian Orogenic Belt(CAOB) 
Paleozoic convergence processes in the southwestern Central Asian Orogenic Belt:Insights from U–Pb dating of detrital zircons from West Junggar,northwestern China被引量:6
《Geoscience Frontiers》2021年第2期531-548,共18页Pan Zhang Guocan Wang Tianyi Shen Ali Polat Chengyu Zhu 
This study was financially supported by the China Geological Survey(Grant Nos.1212011120502,1212011220245,DD20179607,DD20160060);This research was also supported by an Opening fund of GRMR201607 from the State Key Lab of GPMR to A.Polat;A.Polat also acknowledges the support by NSERC(Canada)and China University of Geosciences at Wuhan.
The West Junggar orogen,located in the southwestern Central Asian Orogenic Belt(CAOB),preserves an abundant record of tectonic processes associated with the evolution of the Junggar Ocean.In this study,we use detrital...
关键词:CAOB West Junggar Detrital zircon Sedimentary provenances Paleozoic evolution 
Discovery of Paleozoic rocks at northern margin of Sambagawa terrane,eastern Kyushu,Japan:Petrogenesis,U-Pb geochronology and its tectonic implication
《Geoscience Frontiers》2020年第4期1441-1459,共19页Kenta Kawaguchi Yasutaka Hayasaka Tomoyuki Shibata Masayuki Komatsu Kosuke Kimura Kaushik Das 
This study was supported by the Fukada Geological Institute[Fukada Grant-in-Aid].
Ordovician diorite-quartz diorite mylonite(Saganoseki quartz diorite) was discovered in Sambagawa metamorphic terrane at the northern margin of Saganoseki Peninsula,Kyushu Island,Japan.The LA-ICP-MS zircon U-Pb geochr...
关键词:Outer zone of southwest Japan Sambagawa metamorphic terrane Kurosegawa tectonic zone LA-ICP-MS zircon U-Pb age Saganoseki quartz diorite 
Global kinematics of tectonic plates and subduction zones since the late Paleozoic Era被引量:11
《Geoscience Frontiers》2019年第3期989-1013,共25页Alexander Young Nicolas Flament Kayla Maloney Simon Williams Kara Matthews Sabin Zahirovic R.Dietmar Müller 
supported by the Australian Government;support of the Australian Government Research Training Program Scholarship;supported by Australian Research Council grant DE160101020;supported by Australian Research Council grant IH130200012 and DP130101946
Detailed global plate motion models that provide a continuous description of plate boundaries through time are an effective tool for exploring processes both at and below the Earth's surface. A new generation of numer...
关键词:TECTONIC reconstruction PALEOZOIC Plate VELOCITIES SUBDUCTION zone KINEMATICS Lower MANTLE structure South China 
Cambro-Silurian magmatisms at the northern Gondwana margin(Penninic basement of the Ligurian Alps)被引量:3
《Geoscience Frontiers》2019年第1期315-330,共16页Matteo Maino Laura Gaggero Antonio Langone Silvio Seno Mark Fanning 
supported by Italian 1:50,000 Geological Mapping (CARGdR egione Liguria Project, University of Pavia grants)
The Early Paleozoic evolution of the northern margin of Gondwana is characterized by several episodes of bimodal magmatism intruded or outpoured within thick sedimentary basins. These processes are well recorded in th...
关键词:U-Pb zircon dating Early PALEOZOIC MAGMATISM Pre-Alpine BASEMENTS GONDWANA margin Ligurian ALPS 
Early Paleozoic tectonics of Asia:Towards a full-plate model被引量:4
《Geoscience Frontiers》2018年第3期789-862,共74页Mathew Domeier 
supported by the Research Council of Norway(RCN)through its Centres of Excellence funding scheme, project 223272 (CEED), and through RCN project 250111
Asia is key to a richer understanding of many important lithospheric processes such as crustal growth,continental evolution and orogenesis. But to properly decipher the secrets Asia holds, a first-order tectonic conte...
关键词:TECTONICS ASIA EARLY PALEOZOIC PALEOGEOGRAPHY PALEOMAGNETISM 
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