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| 1 | Geodynamic settings of Mesozoic large-scale mineralization in North China and adjacent areas显示文摘 | Jingwen Mao Yitian Wang Zuoheng Zhang Jinjie Yu Baogui Niu | 2003 | Science in China Series D: Earth Sciences2003,,8: | 1 |
| 2 | Geodynamic settings of Mesozoic large-scale mineralization in North China and adjacent areas显示文摘 | Jingwen Mao Yitian Wang Zuoheng Zhang Jinjie Yu Baogui Niu | 2003 | Science in China Series D: Earth Sciences2003,,8: | 1 |
| 3 | Geodynamic settings of Mesozoic large-scale mineralization in North China and adjacent areas显示文摘 | Jingwen Mao Yitian Wang Zuoheng Zhang Jinjie Yu Baogui Niu | 2003 | Science in China Series D: Earth Sciences2003,,8: | 1 |
| 4 | Geodynamic settings of Mesozoic large-scale mineralization in North China and adjacent areas显示文摘 | Jingwen Mao Yitian Wang Zuoheng Zhang Jinjie Yu Baogui Niu | 2003 | Science in China Series D: Earth Sciences2003,,8: | 1 |
| 5 | Geodynamic settings of Mesozoic large-scale mineralization in North China and adjacent areas显示文摘 | Jingwen Mao Yitian Wang Zuoheng Zhang Jinjie Yu Baogui Niu | 2003 | Science in China Series D: Earth Sciences2003,,8: | 1 |
| 6 | Geodynamic settings of Mesozoic large-scale mineralization in North China and adjacent areas显示文摘 | Jingwen Mao Yitian Wang Zuoheng Zhang Jinjie Yu Baogui Niu | 2003 | Science in China Series D: Earth Sciences2003,,8: | 1 |
| 7 | Geochronology of Yanshanian Magmatism and Metamorphism in the Hinterland of the Dabie Mountains and Their Geologic Implications显示文摘A strong tectono-magmatic thermal event has been revealed by field observations of granitic, migmatiticand metamorphic rocks in the hinterland of the Dabie Mountains. K-Ar, Ar-Ar and Rb-Sr determinationsshow that the event took place 133-117 Ma ago (Yanshanian). Contemporaneously, a southwestwardthrust-type ductile shearing at multiple levels occurred in the lower crust or at even deeper levels, suggestingthat the Dabie Mountains region was still under the influence ot strong continent-continent overlappingtectonism of the Yangtze block under the Sino-Korean block at depth. Metamorphic rocks of amphibolitefacies, migmatites and deep structural deformations resulting from this tectonothermal event are now exposedto the surface. The present features of the Dabie Mountains thus have appeared only since ca. 100 Ma B.P. Theblock composed of the Dabie Group is not an uplift or shield which would have undergone a long-continuederosion. | Chen Tingyu Niu Baogui Liu Zhigang Fu Yunlian Ren Jishun Institute of Geology, Chinese Academy of Geological Sciences, Beijing | 1992 | Acta Geologica Sinica(English Edition)1992,66,2: | 0 |
| 8 | Multisphere Tectonics of the Earth System显示文摘The fundamental theoretical framework of the Multisphere Tectonics of the Earth System is as follows:(1)It intends to extend the geotectonic studies from the crustal and lithospheric tectonics to the multisphere tectonics of the Ear th system as a whole.(2)The global dynamics driven by both the Earth system and the cosmic celestial system:solar energy,multispheric interactions of the Earth system and the combined effects of the motions of celestial bodies in the cosmos syste m are the driving forces of various geological processes.(3)The Continent-Ocean transformation theory:the continent and ocean are two opposite yet unified geological units,which can be transformed into each other;neither continent nor ocean wi ll survive forever;there is no one-way development of continental accretion or ocean extinction;the simple theory of one-way continental accretion is regarded as invalid.(4)The continental crust and mantle are characterized by multiple layers,with different layers liable to slide along the interfaces between them,but corroboration is needed that continents move as a who le or even drift freely.(5)The cyclic evolution theory:the development of Earth’s tectonics is not a uniform change,but a spiral forward evolution,characterized by a combination of non-uniform,non-linear,gradual and catastrophic changes;different evolutionary stages(tectonic cycles)of Earth have distinctive global tectonic patterns and characteristics,one tectonic mo del should not be applied to different tectonic cycles or evolutionary stages.(6)The structure and evolution of Earth are asymmetric and heterogeneous,thus one tectonic model cannot be applied to different areas of the world.(7)The polycyclic evolution of the continental crust:the continental crust is formed by polycyclic tectonics and magmatism,rather than simply lateral or vertical accretion.(8)The role of deep faults:the deep fault zones cutting through different layers of the crus t a nd mantle usually play important roles in tectonic evolution.For example,the present-day mid-ocean ridge fault zones,transform fault zones and Benioff zones outline the global tectonic framework.Different tectonic cycles and stages of Earth’s evolutio n must have their own distinctive deep fault systems which control the global tectonic framework and evolutionary processes during different tectonic cycles and stages.Starting from the two mantle superplumes Jason(Pacific)and Tuzo(Africa),the study of the evolutionary process of the composition and structure of the crust and mantle during the great transformation an d reorganization of the Meso-Cenozoic tectonic framework in China and the other regions of Asia is a good demonstration of theory of Multisphere Tectonics of the Earth System. | REN Jishun NIU Baogui XU Qinqin ZHAO Lei LIU Jianhui LI Shan ZHU Junbin LIU Renyan | 2022 | Acta Geologica Sinica(English Edition)2022,96,3: | 0 |