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3篇 您的检索式:作者名="ZHANG Guowei GUO Anlin YAO Anping"
    题名 作者 年代 出处 被引量
1Tectonics of South China Continent and its implications显示文摘This paper aims at exploring the tectonic characteristics of the South China Continent(SCC)and extracting the universal tectonic rules from these characteristics,to help enrich the plate tectonic theory and better understand the continental dynamic system.For this purpose,here we conduct a multi-disciplinary investigation and combine it with the previous studies to reassess the tectonics and evolution of SCC and propose that the tectonic framework of the continent comprises two blocks,three types of tectonic units,four deformation systems,and four evolutionary stages with distinctive mechanism and tectonic characteristics since the Neoproterozoic.The four evolutionary stages are:(1)The amalgamation and break-up of the Neoproterozoic plates,typically the intracontinental rifting.(2)The early Paleozoic and Mesozoic intracontinental orogeny confined by plate tectonics,forming two composite tectonic domains.(3)The parallel operation of the Yangtze cratonization and intracontinental orogeny,and multi-phase reactivation of the Yangtze craton.(4)The association and differentiation evolution of plate tectonics and intracontinental tectonics,and the dynamic characteristics under the Meso-Cenozoic modern global plate tectonic regime.ZHANG GuoWei GUO AnLin WANG YueJun LI SanZhong DONG YunPeng LIU ShaoFeng HE DengFa CHENG ShunYou LU RuKui YAO AnPing 2013Science China Earth Sciences2013,56,11:88
2Thoughts on studies of China continental geology and tectonics显示文摘作为全球大陆的重要部分,中国大陆长位于古怪构造位置和富有经验的极其复杂的活动,它在全球普通地质的背景上为中国大陆导致了地区性的唯一的特征。这些特征关于现代地质的边疆的科学关键问题包含丰富的信息。因此,中国大陆能为现代地球科学是一个自然实验室和优秀竞技场。现代地球科学开始了进入与土展示的时代系统的科学并且在板 tectonics 以外。怎么拿地区性的优点并且利用财富资源参与新理论、方法学的创造是我们正在面对的一个历史性的机会和大挑战。这篇论文为讨论在中国大陆人地质学和 tectonics 上在四个领域里概括研究优先级。他们是中国大陆人 tectonics,在瓷器大陆和邻近的区域,深层的动态背景和在时间的外壳的构造活动的进化趋势的动力学,中生代新生代外壳的变丑和深层的过程连词的人的存在和不同构造系统的转变可伸缩。ZHANG Guowei GUO Anlin YAO Anping 2006Progress in Natural Science:Materials International2006,16,10:9
3Geochemistry and spatial distribution of late-Paleozoic mafic volcanic rocks in the surrounding areas of the Gonghe Basin: Implications for Majixueshan triple-junction and east Paleotethyan archipelagic ocean显示文摘The late-Paleozoic mafic volcanic rocks occurring in the surrounding areas of the Gonghe basin are distributed in the A'nyêmaqên ophiolite zone, Zongwulong tectonic zone and Kuhai-Saishitang volcanic zone. The mafic volcanics in the A'nyêmaqên zone formed an ancient ridge-centered hotspot around the Majixueshan OIB, the Kuhai-Saishitang mafic rocks consist of E-MORB and continental rift basalts and the Zongwulong volcanic rocks are enriched N-MORB. The regionally low Nb/U and Ce/Pb ratios reflect the influence of the OIB material on the mafic magma source. From geochemistry, spatial distribution and tectonic relationship of the mafic rocks, an ancient triple-junction centered at the Majixueshan can be inferred. The existence of the Kuhai-Saishitang aulacogen may have provided a tectonic channel for the Majixueshan OIB materials metasomatizing the magma source for the Zongwulong rocks. The formation of the triple-junction and the rifting of the Zongwulong zone have separated the orogens and massifs in the region.GUO AnLin ZHANG GuoWei SUN YanGui CHENG ShunYou YAO AnPing 2007Science China Earth Sciences2007,50,z2:8
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