| 4 | A Study of the Kunlun-Qilian-Qinling Suture System显示文摘The Late Neoproterozoic-Early Palaeozoic suture zones within theCentral Orogenic Belt of China can be considered a system-the Kunlun-Qilian-Qinling suture system (KQQ suture system). It is basically divided into the western, central and eastern sectors. The western sector consists of the Küda-Subashi suture zone, the Mazar Kangxiwar suture and the central West Kunlun microblock. The central sector covers the following five suture zones: the Altun, North Qilian, Qaidam northern marginal, Qimantag-Wutuo and East Kunlun southern marginal sutures, in addition to some microblocks such as the mid-south Qilian, Qaidam, Ayakkum and Maqen microblocks. The eastern sector is composed of the Shangdan suture zone, Mianlüe suture zone and central Qinling-Dabie microblock. The KQQ suture system experienced (1) extending-rifting of the Rodinia super-continent in the early-middle Sinian (~780-600 Ma); (2) the formation and evolution of the KQQ archipelagic ocean during the Late Sinian-Ordovician (~600-440 Ma), and (3) closing of the KQQ ocean and forming of the KQQ suture system during the Late Ordovician-early Silurian (~440-400 Ma). As a system comprising many suture zones and microblocks, the KQQ suture system consti tutes the foundation of the Central Orogenic Belt of China.CLC Number:P5 Document ID:Afoundation Item:This study was supported by the National Natural Science Foundation of China (grants 49872077 and 49572153), and the Lu Jiaxi Foundation of the Chinese Academy of Sciences.Author Resume:Bian Qiantao Born in 1945; graduated from the Department of Geology, South-Central University of Technology in 1970, and obtained his master's degree and doctor's degree at the Graduate School and the Institute of Geology, Chinese Academy of Sciences in 1981 and 1987, respectively. He is currently a professor of the Institute of Geology and Geophysics, Chinese Academy of Sciences, and has long been engaged in the research of tectonics, petrology, mineral deposits and geochemistry. Tel: (010) 62008058: E-mail:bianqt @igcas.igcas.ac.cn. References:[1]Integrated Scientific Expedition to the Qinghai-Xizang Plateau, Chinese Academy of Sciences, 2000. Geological Evolution of the Karakorum and Kunlun Mountains. Beijing: Science Press, 393-513 (in Chinese).[2]Bian Qiantao, Lin Chuanyong and Shi Lanbin, 1995. Microstruracmral features of metaperidotites in Küda, Western Kunlun, China. Scientia Geologica Sinica, 30 (3): 275-282 (in Chinese with English abstract).[3]Bian Qiantao, Chang Chengfa and Zheng Xianshen, 1997. Basic geotectonic characteristics of the Hoh Xil region of Qinghai Province, China. Scientia Geologica Sinica, 32(1): 37-46 (in Chinese with English abstract).[4]Bian Qiantao, Luo Xiaoquan, Li Dihui et al., 1999a. Zircon U-Pb age of granodiorite-tonalite in the Anyemaqen ophiolitic belt and its tectonic significance. Scientica Geologica Sinica, 34 (4): 420-426 (in Chinese with English abstract).[5]Bian Qiantao, Luo Xiaoquan, Li Hongsheng et al., 1999b. Discovery of Early Palaeozoic and Early Carboniferous-Early Permian ophiolites in the A'nyemaqen Mrs., Qinghai Province, China. Scientia Geologica Sinica (English edition), 8(3): 437-438.[6]Bian Qiantao, Yin Leiming, Sun Shufen et al., 200la. Discovery of Ordovician acritarchs in Buqingshan ophiolite mélange, East Kunlun Mountains, and its significance. Chinese Science Bulletin (English edition), 46(4): 341-345.[7]Bian Qiantao, Luo Xiaoquan, Li Dihui, Zhao Dasheng et al., 200lb. Geochemistry and formation environment of the Buqingshan ophiolite mélange, Qinghai Province, China. Acta Geologica Sinica, 75 (1): 45-55 (in Chinese with English abstract).[8]Cao Yongqing, Luo Zhaohua, Deng Jinfu et al., 1999. Palaeozoic volcanic activities and tectonic evolution of the Eastern Kunlun Mountains - the northern margin of the Qaidam Basin. Geological Review, 45 (supplement): 1002-1009 (in Chinese with English abstract).[9]Cheng Guoliang, Sun Yuhang, Sun Qingge et al., 1995. Palaeomagnetic research on the Phanerozoic tectonic evolution of China. Seismology and Geology, 17(1): 69-78 (in Chinese with English abstract).[10]Cui Junwen, Tang Zhemin, Deng Jinfu et al., 1999. Altun Fault System Beijing: Geological Publishing House, 95-97 (in Chinese with English abstract).[11]Cui Zhilin, Sun Yong and Wang Xueren, 1996. A discovery of Radiolaria from Danfeng ophiolites, North Qinling and its tectonic significance. Chinese Science Bulletin (English edition), 41(11): 916-919.[12]Cui Zhilin, Hua Hong and Song Qingyuan, 2000. The Late Ordovician radiolaria assemblage of the North Qinling back arc basin, China. Acta Geologica Sinica (English edition), 74 (3): 254-258.[13]Dalziel, I.W.D., 1997. Neoproterozoic-Palaeozoic geography and tectonics: reviews, hypothesis, and environmental speculation. Geol. Soc. Am Bull., 109(1): 16-42.[14]Deng Wanming. 1995. Geological feature of ophiolite and tectonic significance in the Karakorum-West Kunlun Mts. Acta Petrologica Sinica, 1l(Suppl.): 98-111 (in Chinese with English abstract).[15]Ding Daogui, Tang Liangjie et al., 1996. Formation and Evolution of the Tarim Basin. Nanjing: Hehai University Press, 302 (in Chinese with English abstract).[16]Du Yuansheng, Yin Hongfu and Wang Zhiping, 1997. The late Caledonian-early Hercynian basin's framework and tectonic evolution of Qinling orogenic belt. Earth Science, 22(4): 401-405 (in Chinese with English abstract).[17]Feng Yimin and He Shiping, 1995. Research for geology and geochemistry of several ophiolites in the North Qilian Mountains, China. Acta Petrologica Sinica, 1l(suppl.): 125-146 (in Chinese with English abstract).[18]Feng Yimin and He Shiping, 1996. Geotectonics and Orogeny of the Qilian Mountains, China. Beijing: Geological Publishing House, 135 (in Chinese with English abstract).[19]Hoffman, P.F., 1991. Did the breakout of Laurentia turn Gondwanaland inside-out? Science, 252:1406-1412.[20]Huang, B.C., Yang, Z.Y., Otofuji, Y-I., and Zhu, R.X., 1999. Early Palaeozoic palaeomagnetic poles from the western part of the North China Block and their implications. Tectonophysics, 308: 377-402.[21]Jiang Chunfa, Yang Jingshui, Feng Binggui et al., 1992. Opening Closing Tectonics of Kunlun Mountains. Beijing: Geological Publishing House, 135-171 (in Chinese with English abstract).[22]Jiang Chunfa, Wang Zhongqi and Li Jinyi, 2000. Opening Closing Tectonics of the Central Orogenic Belt in China. Beijing: Geological Publishing House, 135-171 (in Chinese with English abstract).[23]Lai Shaocong, Deng Jinfu and Zhao Hailing, 1996. Palaeozoic ophiolites and its tectonic significance on north margin of Qaidam Basin. Geoscience, 10 (1): 18-28 (in Chinese with English abstract).[24]Lai Shaocong and Zhang Guowei, 1999. Ophiolites and their tectonic significance in the Mianlüe suture zone, Qinling Dabie orogenic belt. Geological Review, 45(sup.): 1062-1071 (in Chinese with English abstract).[25]Li Shuguang, Sun Weidong, Zhang Guowei et al., 1996. Chronology and geochemistry of metavolcanic rocks from Heigouxia Valley in the Mianlüe tectonic zone, South Qinling: evidence for a Palaeozoic oceanic basin and its closure time. Science in China (Series D) (English edition), 39(3): 300-310.[26]Li Yaseng, Cao Xuanzuo, Yang Jialu et al., 1994. Sedimentation and Evolution of the Qinling Ancient Ocean Basin in Phanerozoic Eon. Beijing: Geological Publishing House, 166-183 (in Chinese).[27]Li, Z.X., Zhang, L, and Powell C.McA., 1996. Positions of the East Asian cratons in the Neoproterozoic supercontinent Rodinia. Australian Journal of Earth Sciences, 43: 591-592.[28]Liu Liang, Che Zicheng, Wang Yan et al., 1998. The evidence of Sm-Nd isochron age for the early Palaeozoic ophiolite in Mangya area, Altun Mountains. Chinese Science Bulletin (English edition), 43(9): 754-756.[29]Liu Liang, 1999. High-pressure metamorphic rock and ophiolite and their tectonic significance in Altun Mountains. Ph.D paper, the Institute of Geology, Chinese Academy of Sciences.[30]Lu Songnian, 1998. A review of advance in the research on the Neoproterozoic Rodinia Supercontinent. Geological Review, 44(5): 489-495 (in Chinese with English abstract).[31]Meng Qingren and Zhang Gouwei, 1999. Timing of collision of the North and South China blocks: controversy and reconciliation. Geology, 27(2): 123-126.[32]Pan Yusheng, Zhou Weiming, Xu Ronghua, Wang Dong'an, Zhang Yuquan, Xie Yingwen, Chen Tingen and Luo Hui, 1996. Geological characteristics and elolution of the Kunlun Mountain region during the early Paleozoic. Science in China (Series D) (English edition), 39(4): 337-347.[33]Scotese, C.R., McKerrow, W.S., 1990. Revised world maps and introduction. Geol. Soc. London Mem. 12: 1-21.[34]Song Shuguang, 1997. Tectonic evolutin of subductive complex belts in the North Qilian Mountains. Advance in Earth Sciences, 12(4): 351-365 (in Chinese with English abstract).[35]Wang Dong'an, Chen Ruijun, 1989. Petrological characteristics and depositional environment of the pelaegic ophiolitic sedimentrary rocks of Yixiekegou on the northwest of Kudi, Xinjiang. Journal of Natural Resources, 4 (3): 212-221(in Chinese with English abstract).[36]Wang Jianghai, 1998. New advances in reconstruction of the Proterozoic Rodinia Supercontinent. Earth Science Frontiers, 5(4): 235-242 (in Chinese with English abstract).[37]Wang Yan, Liu Liang, Che Zicheng et al., 1999. Geochemical characteristics of early Palaeozoic ophiolite in Mangnai area, Altun Mountains. Geological Review, 45(sup.): 1010-1014 (in Chinese with English abstract).[38]Wen Daren and Smith, A., 2000. Neoproterozoic-Early Palaeozoic tectonic evolution of the Qilian Orogenic Belt and its correlations with Gondwana. Abstracts of the Second Cross-Strait Conference on Geology of the Qilian Mountains and Adjacent Areas, 148-152.[39]Wu Jieren, Ren Bingshen, Zhang Mei et al., 1987. The genetic type and geological characteristics of the Xitieshan massive sulphide deposit, Qinghai Province. Bulletin of the Xi'an Institute of Geology and Mineral Resources, Chinese Academy of Geological Sciences, 20:1-81 (in Chinese with English abstract).[40]Xia Linqi, Xia Zuchun and Xu Xueyi, 1996. Genesis of Marine Volcanic Rocks in North Qilian Mountains. Beijing: Geological Publishing House, 153 (in Chinese).[41]Xia Linqi, Xia Zuchun, Xu Xueyi et al., 1999. Proterozoic continental flood basalts from Qilian Mountains. Geological Review, 45(sup.): 1028-1037 (in Chinese with English abstract).[42]Xia Lingqi, Xu Xueyi and Xia Zucun, 2000. Volcanism and resource effect in north Qilian ancient ocean basin. Abstracts of the Second Cross-Strait Conference on Geology of the Qilian Mountains and Adjacent Areas, 105-108.[43]Xiao Xuchang, Chen Guoming and Zhu Zhizhi, 1978. A preliminary study on the tectonics of ancient ophiolites in the Qilian Mountains, northwest China. Acta Geologica Sinica, 52 (4): 281-295 (in Chinese with English abstract).[44]Xiao Xuchang and Li Tingdong, 1995. Tectonic evolution and uplift of the Qinghai-Tibet plateau. Episodes, 18(1-2): 31-35.[45]Xu Jifeng, Yu Xueyuan, Li Xianhua et al., 2000. Geochemistry of the Anzishan ophiolite mé1ange in the Mian-Lüe belt of Qinling Orogen-evidence and implication of the Palaeo ocean crust. Acta Geologica Sinica, 74(1): 39-50 (in Chinese with English abstract).[46]Xu Ronghua, Harris, N.B.W., Lewis, C.L. Et al., 1990. Isotope geochemistry of the 1985 Tibet Geotraverse, Lhasa to Golmud. In: The Geological Evolution of Tibet. Beijing: Science Press, 282-302 (in Chinese).[47]Xu Ronghua, Zhang Yuquan, Xie Yingwen et al., 1994. A discovery of an Early Palaeozoic tectono-magmatic belt in the northem part of West Kunlun Mountains. Scientia Geologica Sinica, 29(4): 313-328 (in Chinese with English abstract).[48]Xu Zhiqin, Xu Huifeng, Li Haibing et al., 1994. The Zhoulang Nanshan Caledonian subductive complex in the Northern Qilian Mountains and its dynamics. Acta Geologica Sinica, 7 (3): 225-241.[49]Xu Zhiqin, Yang Jingshui and Cheng Fangyuan. 1996. The A'nyemaqen suture zone and the dynamics in subduction and collision. In: Zhang Qi (ed.), Study on Ophiolites and Geodynamics. Beijing: Geological Publishing House, 185-189 (in Chinese).[50]Xu Zhiqin, Yang Jingshui, Zhang Jianxin et al., 1999. A comparison between the tectonic units on the two sides of the Altun sinistral strike-slip fault and the mechanism of lithospheric shearing. Acta Geologica Sinica, 73(3): 193-205 (in Chinese with English abstract).[51]Yang Hongyi, 2000. Laohushan fossil back-arc basin in eastern section of the Qilian fold belt, NW China. Abstracts of the Second Cross-Strait Conference on Geology of the Qilian Mountains and Adjacent Areas, 130-133.[52]Yang Jingshui, Xu Zhiqin, Li Haibing et al., 1998. Discovery of eclogite at northern margin of Qaidam Basin, NW China. Chinese Science Bulletin (English edition), 43(20): 1755-1760.[53]Yang Jingshui, Xu Zhiqin, Song Shuguang et al., 2000. Discovery of eclogite in Dulan, Qinghai Province and its significance for studying the HP-UHP metamorphic belt along the Central Orogenic Belt of China. Acta Geologica Sinica, 74(2): 156-168 (in Chinese with English abstract).[54]Yang Jingshui, Robinson, P T, Jiang Chunfa et al., 1996. Ophiolites of the Kunlun Mountains, China and their tectonic implications. Tectonophysics, 258: 215-231.[55]Yin Hongfu, Du Yuansheng, Xu Jifeng et al., 1996. Discovery of radiolarian fauna in Mianlte suture zone and its palaeo-ocean significance, South Qinling Mountains. Earth Science Journal of China University of Geosciences, 21(2): 184 (in Chinese with English abstract).[56]Yin Hongfu and Zhang Kexin, 1998. Evolution and characteristics of the Central Orogenic Belt. Earth Science-Journal of China University of Geosciences, 23(5): 437-442 (in Chinese with English abstract).[57]Yin Hongfu, Wu Shunbao, Du Yuansheng et al., 1999. South China defined as part of Tethyan archipelagic ocean system. Earth Science-Journal of China University of Geosciences, 24(1): 1-1 l (in Chinese with English abstract).[58]Zhang Chengli, Zhou Dingwu, Jin Hailong et al., 1999. Study on the Sr, Nd, Pb and O isotopes of basic dyke swarms in the Wudang block and basic volcanics of the Yaolinghe Group. Acta Petrologica Sinica, 15(3): 430-437 (in Chinese with English abstract).[59]Zhang Guowei, Meng Qingren, Yu Zhaiping et al., 1996. Orogenic processes and dynamics of the Qinling. Science in China (Series D) (English edition), 39(3): 225-234.[60]Zhang Guowei and Liu Xiaoming, 1998. Some remarks on China Central Orogenic System. Earth Science-Journal of China University of Geosciences, 23(5): 443-448 (in Chinese with English abstract).[61]Zhang Jianxin, Xu Zhiqin, Xu Huifeng and Li Haibing, 1998. Framework of North Qilian Caledonian subduction accretionary wedge and its deformation dynamics. Scientia Geologica Sinica, 33(3):290-299 (in Chinese with English abstract).[62]Zhang Qi, Sun Xiaomeng, Zhou Dejin et al., 1997. The characteristics of North Qilian ophiolites, forming setting, and their tectonic significance. Advance in Earth Sciences, 12(4): 366-393 (in Chinese with English abstract).[63]Zhang Qi and Zhou Guoqing, 2000. Ophiolites of China. Beijing: Science Press, 56-57 (in Chinese with English abstract).[64]Zhang Zongqing, Liu Dunyi, Fu Guomin et al., 1994. Isotopic Geochronology Study on Metamorphic Strata in the North Qinling Mountains. Beijing: Geological Pubulishing House, 191 (in Chinese).[65]Zhang Zongqing, Zhang Guowei, Fu Guomin et al., 1996. Geochronology of metamorphic strata in the Qinling Mountains and its tectonic implications. Science in China (series D) (English edition), 39(3): 283-292[66]Zhang Zhaocong, Mao Jingwen, Yang Jianmin et al., 1998. Geochemical evidences on the petrogenesis of the Aoyougou ophiolite in North Qilian Mountains. Acta Geologica Sinica, 72 (1): 42-51 (in Chinese with English abstract).[67]Zhang Zhiyong, Wang Jin, Gu Fengbao and Liu Yongcheng, 1998. Features of granite in the orogenic belt. Regional Geology of China (Suppl.), 56-61 (in Chinese).[68]Zhao, X.X., Coe, R.S., Liu, C., and Zhou, Y.X., 1992. New Cambrian and Ordovician palaeomagnetic poles for the North China block and their palaeo-geographic implications. J. Geophys. Res. 97, 1767-1788.[69]Zhou Dingwu, Dong Yunpeng, Liu Liang et al., 1998. Nd, Sr and Pb isotopic characteristics of the Proterozoic ophiolite from Songshugou area. Scientia Geologica Sinica, 33(1): 31-38 (in Chinese with English abstract).[70]Zhou Dingwu, Zhang Chengli, Liu Liang et al., 2000. Synthetic study on Proterozoic basic dyke swarms in the Qinling Orogenic Belt and its adjacent block as well as a discussion about some questions related to them. Acta Petrologica Sinica, 16(1): 22-28 (in Chinese with English abstract).[71]Zhu Yunhai, Zhang Kexin, Pan Yuanming et al., 1999. Determination of different ophiolitic belts in Eastern Kunlun orogenic zone and their tectonic significance. Earth Science, 24(2) 134-138 (in Chinese with English abstract). | BIAN Qiantao, GAO Shanlin, LI Dihui, YE Zhengren, CHANG Chengfa, LUO Xiaoquan Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029 Science Press, Chinese Academy of Sciences, Beijing 100717 | 2001 | Acta Geologica Sinica(English Edition)2001，75，4： | 19 |
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