CAOB

作品数:25被引量:174H指数:8
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相关领域:天文地球更多>>
相关作者:翁凯更多>>
相关机构:中国地质调查局东莞市卡普家居用品有限公司更多>>
相关期刊:《National Science Review》《Acta Geologica Sinica(English Edition)》《Science China Earth Sciences》《Geoscience Frontiers》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金广西壮族自治区自然科学基金更多>>
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Triassic Nappe in the Central Part of the Southern Central Asian Orogenic Belt(Ejinaq,NW China):Evidence from Structural Analysis and Geothermochronology被引量:4
《Acta Geologica Sinica(English Edition)》2023年第1期13-34,共22页SU He CHEN Xuanhua YU Xinqi SHAO Zhaogang YU Wei ZHANG Yiping WANG Yongchao 
support from the China Geological Survey(Grant No.DD20190018)。
The thrust nappe played an important role in the Mesozoic tectonic evolution of the middle part of the Central Asian Orogenic Belt(CAOB).However,the timing,structural style and kinematic processes of the thrust nappe ...
关键词:FOLD thrust nappe TRIASSIC Zhusileng–Hangwula southern CAOB 
Episodic Paleozoic Adakitic Magmatism in the Eastern Tianshan,Southern Altaids:Implications for Petrogenesis and Geodynamics被引量:1
《Acta Geologica Sinica(English Edition)》2022年第4期1136-1149,共14页WANG Meng XIAO Wenjiao MAO Qigui YANG He WANG Hao LI Rui 
financially supported by the National Natural Science Foundation of China(41888101,41822204);One Hundred Talent Program of the Chinese Academy of Sciences(CAS);the Science and Technology Major Project of Xinjiang Uygur Autonomous Region,China(2021A03001);the National Key Research and Development Program of China(2017YFC0601201);the Chinese Ministry of Land and Resources for the Public Welfare Industry Research(201411026-1);the“Light of West China”Program of the CAS(2017-XBQNXZ-B013,2018-XBYJRC-003);a Project of the ChinaPakistan Joint Research Center on Earth Sciences of the CAS(131551KYSB20200021)。
The adakites rocks are typically considered as direct diagnostic evidence for subduction and continental growth,as well as the important evidence to determine the location of the major oceanic basin and evolution hist...
关键词:ADAKITE Paleo-Asian Ocean Eastern Tianshan CAOB Multiple subduction 
Petrogenesis and Tectonic Implications of Middle Ordovician Ocean Island Basalts from the Chagantaolegai Ophiolitic Mélange in Junggar,NW China
《Acta Geologica Sinica(English Edition)》2021年第4期1099-1111,共13页CHEN Jiafu LI Rongyan MA Haitao HAN Baofu LIU Junlai 
supported by the National Science Foundation of China(Grant No.41672217);the Fundamental Research Funds for the Central Universities(Grant No.N170104022);the State Scholarship Fund(Grant No.201806085034)。
Seamount accretion is one of the most significant accretionary orogenic processes in the Central Asian Orogenic Belt,but there are few paleo-seamounts reported from and debate on the tectonic evolution of the Junggar ...
关键词:ocean island basalt SEAMOUNT Middle Ordovician CAOB West Junggar 
Petrogenesis of Early Carboniferous Alkaline Basalt from the Wusun Mountain:Implications for Tectonic Evolution of the Western Yining Block,NW China被引量:3
《Acta Geologica Sinica(English Edition)》2021年第4期1128-1138,共11页WANG Zuopeng LV Yan LI Hai LI Yongjun ZHOU Yanlong LI Ganyu YANG Gaoxue 
financially supported by the Fundamental Research Funds for the Central Universities,CHD(Grant Nos.300102271403,300102261401 and 300102261403);the National Natural Science Foundation of China(Grant No.41672285)。
Late Paleozoic volcanic rocks are well exposed in the Yining Block,NW China,and are predominately composed of andesites,rhyolites and volcaniclastics as well as minor basalts.Study of the petrology,whole-rock geochemi...
关键词:PETROLOGY geochemistry isotopic dating alkaline basalt slab rollback Yining Block CAOB 
Building of Arc Crust during Closure of the Paleo Asian Ocean, Implications from Arc-root Mafic-Ultramafic Suite in the East Tianshan, NW China
《Acta Geologica Sinica(English Edition)》2021年第S01期25-27,共3页CHEN Baoyun YU Jinjie 
financially supported by grants from the National Natural Science Foundation of China(42002064);the China Postdoctoral Science Foundation(2019M663598)to Chen B.Y.;the National Natural Science Foundation of China(41372091)to Yu J.J
The Central Asian Orogenic Belt(CAOB)is a major site of juvenile continental growth(Sengor et al.,1993).This belt incorporates oceanic,intraoceanic and continental margin arc terranes as well as numerous fragments of ...
关键词:intraoceanic arc building of arc crust continental growth delamination CAOB 
Geochronological and Geochemical Study of Mafic-intermediate Dykes from the Northern West Junggar, NW China: Source, Petrogenesis and Tectonic Implications被引量:1
《Acta Geologica Sinica(English Edition)》2020年第S01期78-78,共1页YIN Jiyuan CHEN Wen XIAO Wenjiao  
supported by the National Key R&D 445 Program of China(2017YFC0601206);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(XDB18020203);the Opening Foundation of State Key Laboratory of Continental Dynamics,Northwest University(17LCD04);National Science Foundation of China(Grant nos.41473053,41573045,41611530698,41873060 and 41830216)
Late Silurian-early Devonian mafic--intermediate dykes occur in the Xiemisitai mountain of the northern West Junggar. However, their ages, petrogenesis and geodynamic process remain to be unraveled. We report firstly ...
关键词:mafic-intermediate dyke slab roll-back CAOB West Junggar 
Early Carboniferous High Ba-Sr Granitoid in Southern Langshan of Northeastern Alxa: Implications for Accretionary Tectonics along the Southern Central Asian Orogenic Belt被引量:3
《Acta Geologica Sinica(English Edition)》2019年第4期820-844,共25页ZHENG Rongguo LI Jinyi ZHANG Jin XIAO Wenjiao LI Yi 
supported by the National Key Research and Development Program of China from the Ministry of ScienceandTechnologyofChina(No.2017YFC0601301);the National Natural Science Foundation of China(41502214,41230207 and 41572190);the Outlay Research Fund of Institute of Geology,Chinese Academy of Geological Sciences(J1706);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(XDB18020203);the CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows(Grant no.2015LH0049);the China Postdoctoral Foundation funded project(2016M590990);the Key Research Program of Frontier Sciences,CAS(QYZDJSSW-SYS012);China Geological Survey(12120115069601)
Voluminous granitoids are widely distributed in the Langshan region,northeast of the Alxa block,and record the evolutionary processes of the southern Central Asian Orogenic Belt.The Dabashan pluton was emplaced into t...
关键词:LA–ICP MS U–Pb Zircon Hf isotope high Ba–Sr granites CAOB Alxa 
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