Abstract
SHRIMP U-Pb zircon analyses for a gabbro sample from the Garzê ophiolite block yielded a mean206Pb/238U age of 292 ±4 Ma, which indicated that the spreading time of the Garzê-Litang Tethys was most likely at the earliest Permian. Combined with previous studies, we suggest that the opening of the Tethys in southwest China was derived from breakup of the East Gondwanaland in the late Paleozoic.
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Mo, X. X., Deng, J. F., Dong, F. L. et al., Volcanic petrotectonic assemblages in Sanjiang orogenic belt, SW China and implication for tectonics, Geological Journal of China Universities (in Chinese with English abstract), 2001, 7(2): 121–138.
Hou, Z. Q., Lu, J. R., Li, X. H. et al., Tectonic evolution of the Tethys in southwestern China: Is controlled by plume tectonics, Acta Geoscientica Sinica (in Chinese with English abstract), 1996, 17(4): 439–453.
Zhang, Z. M., Jin, M., Two kinds of mélange and their tectonic significance in Xiangcheng-Derong area, southwestern Sichuan, Scientia Geologica Sinica (in Chinese with English abstract), 1979, (3): 205–213.
Li, C. Y., Plate tectonics in China, Bulletin of the Chinese Academy of Geological Sciences (in Chinese with English abstract), 1980, 2(1): 11–22.
Liu, B. T., Jiang, Y. M., Qu, J. C., The discovery of a palaeocean crust strip along the line from Litang to Garzê in Sichuan and its significance on plate tectonics, Contribution to the Geology of the Qinghai-Xizang (Tibet) plateau, 12 (ed. CGQXP Editorial Committee, Ministry of Geology and Mineral Resources, PRC) (in Chinese with English abstract), Beijing: Geological Publishing House, 1983, 119–127.
Hou, L. W., Fu, D. M., Dai, B. C. et al., The principal characteristics of magamtic activity in east Xizang and west Sichuan and their relationship with plate tectonics and endogenic ore deposits, Contribution to the Geology of the Qinghai-Xizang (Tibet) plateau, 13 (ed. CGQXP Editorial Committee, Ministry of Geology and Mineral Resources, PRC) (in Chinese with English abstract), Beijing: Geological Publishing House, 1983, 69–106.
Wang, L. C., Zhang, Q., The Garzê-Litang ophiolite mélange in Sichuan, Acta Petrologica Sinica (in Chinese with English abstract), 1985, 1(2): 17–27.
Sengor, A. M. C., Tectonics of the Tethysides: Orogenic collision development in a collision setting, Annual Review of Earth and Planet Sciences, 1987, 15: 213–224.
Hsu, K. J., Pan, G., Sengor, A. M. C. et al., Tectonic evolution of Tibet and the Himalayas, International Geology Review, 1995, 37: 473–508.
Zou, G. F., Hou, L. W., Yin, X. K., Characteristics of Garzê-Litang ophiolite mélange zone and its tectonic implication, Acta Geologica Sichuan (in Chinese with English abstract), 1994, 14(1): 17–24.
Jiang, Y. S., Types and genesis of mélange in Garzê area in the Garzê-Litang junction, Acta Geologica Sichuan (in Chinese with English abstract), 1996, 16(3): 199–203.
Yao, X. L., Lan, Y., N-type oceanic ridge basalt in the Garzê-Litang ophiolite mélange zone, Acta Geologica Sichuan (in Chinese with English abstract), 2001, 21(3): 138–140.
Xu, Z. Q., Hou, L. W., Wang, Z. X. et al., Orogenic Processes of the Songpan-Garzê Orogenic Belt of China(in Chinese with English abstract), Beijing: Geological Publishing House, 1992, 1–190.
Zhang, S. T., Feng, Q. L., Wang, Y. Z., Devonian deep-water sediments in Garzê-Litang tectonic belt, Geological Science and Technology Information(in Chinese with English abstract), 2000, 19(3): 17–20.
Sun, S. S., McDonough, W. F., Chemical and isotopic systematics of ocean basalts: implications for mantle composition and processes, Special Publication of Geological Society of London, 1989, 42: 313–346.
Meschede, M., A method of discriminating between different types of mid-ocean ridge basalts and continental tholeiites with the Nb-Zr-Y diagram, Chem. Geol., 1986, 56: 207–218.
Liu, D. Y., Jian, P., Zhang, Q. et al., SHRIMP dating of adakites in the Tulingkai ophiolite, Inner Mongolia: Evidence for the early Paleozoic subduction, Acta Geologica Sinica (in Chinese with English abstract), 2003, 77(3): 317–327.
Jian, P., Liu, D. Y., Zhang, Q. et al., SHRIMP dating of ophiolite and leucocratic rocks within ophiolite, Earth Science Frontiers (in Chinese with English abstract), 2003, 10(4): 439–456.
Abati, J., Dunning, G. R., Arenas, R. et al., Early Ordovician orogenic event in Galicia (NW Spain): evidence from U-Pb dating in the uppermost unit of the Ordenes Complex, Journal of Conference Abstract, Cambridge Publications, Cambridge, United Kingdom, 1999, 4(1): 100.
Dunning, G. R., Peterson, R. B., U/Pb ages of ophiolites and arc-related cratons of the Norwegian Caledonides: Implications for the development of impetus, Contribution to Mineralogy and Petrology, 1988, 98: 13–23.
Wang, X. F., Metcalfe, L., Jian, P. et al., The Jinshajiang-Ailaoshan suture zone, China: Tectonostratigraphy, age and evolution, Journal of Asian Earth Sciences, 2000, 18(6): 675–690.
Jian, P., Liu, D. Y., Sun, X. M., SHRIMP dating of Carboniferous Jinshajiang ophiolite in western Yunnan and Sichuan: Geochronological constraints on the evolution, Acta Geologica Sinica (in Chinese with English abstract), 2003, 77(2): 1–13.
Jian, P., Wang, X. F., He, L. Q. et al., Geochronology of ophiolitic rocks from the Ailaoshan suture, Yunnan province, southwestern China: Implication of Paleo-Tethyan evolution, Geology and Mineral Resources of South China (in Chinese with English abstract), 1998,(1): 1–11.
Shen, S. Y., Wei, Q. R., Cheng, H. L. et al., Characteristics and geotectonic implications of two sorts of silicalites in Ailao Mountain belt, “Three-River” area, Acta Petrologica et Mineralogica (in Chinese with English abstract), 2001, 20(1): 42–46.
Liu, B. P., Feng, Q. L., Fang, N. Q., Tectonic evolution of the Tethyan Archipelago in the Changning-Menglian and Lancangjiang belts in west Yunnan province, Earth Science-Journal of China University of Geosciences (in Chinese with English abstract), 1993, (5): 529–539.
Wang, Y. J., Wang, J. P., Liu, Y. M. et al., Characteristics and age of the Dingqing ophiolite in Xizang (Tibet) and their geological significance, Acta Micropalaeontologica Sinica (in Chinese with English abstract), 2002, 19(4): 417–420.
Xiao, L., Wang, J. C., Micropillow structure of volcanic rocks and their geological significance along Manxin, Menglian, western Yunnan: In addition to discuss the age of volcanic rocks along Manxin-Laochang area, Geology and Mineral Resources of South China (in Chinese with English abstract), 1996, 10(5): 313–318.
Shen, S. Y., Feng, Q. L., Liu, B. P. et al., Study on ocean ridge, ocean island volcanic rocks of Changning-Menglian belt, Geological Science and Technology Information (in Chinese with English abstract), 2002, 21(3): 13–17.
Zhu, Q. W., Zhang, S. Q., Tan, J., Geochemical evidence of volcanic rocks for determining the south Lancangjiang suture zone, Acta Petrologica et Mineralogica (in Chinese with English abstract), 1998, 17(4): 298–307.
Deng, X. G., Ding, L., Liu, X. H. et al., Geochemical characteristics of the blueschists and its tectonic significance in the central Qiangtang area, Tibet, Acta Petrologica Sinica (in Chinese with English abstract), 2002, 18(4): 517–525.
Deng, X. G., Ding, L., Liu, X. H. et al., Petrology and40Ar/39Ar isotopic ages of blueschists in Gangmar, central Qiangtang, northern Tibet, Chinese Science Bulletin, 2001, 46(5): 423–427.
Hoffman, P. F., Did the breakout of Laurentia turn Gondwanaland inside-out? Science, 1991, 252: 1409–1412.
Zhang, Q. R., Piper, J. D. A., Paleomagnetic study of Neoproterozoic glacial rocks of the Yangzi block: Paleolatitude and configuration of South China in the Proterozoic Supercontinent, Precambrian Research, 1997, 85: 173–199.
Zhang, H. M., Supercontinents and Supercontinent cycles, Gondwanaland assembly and evolution of the Tethys, Progress in Precambrian Research (in Chinese), 1994, (4): 61–70.
Pan, G. T., Chen, Z. L., Li, Z. X. et al., Models for the evolution of the polyarc-basin systems in Eastern Tethys, Sedimentary Facies and Paleogeography (in Chinese with English abstract), 1996, 16 (2): 52–65.
Li, X. Z., Xu, X. S., Pan, G. T., Evolution of the Pan-Cathaysian landmass group and eastern Tethys tectonic domain, Sedimentary Facies and Paleogeography (in Chinese with English abstract), 1995, 15 (4): 1–13.
Mu, E. Z., Granptolite in the Lower Ordovician in Southwest China (in Chinese), Beijing: Science Press, 1979, 1–192.
Li, B. Y., Lower Permian stratigraphy and coral faunas from both flanks of Yarlung Zangbo River in central-southern Xiznag (Tibet), Sino-French Cooperative investigation in Himalaya (eds. Li, G. C., Mercier, J. L.) (in Chinese with English abstract), Beijing: Geological Publishing House, 1984, 63–85.
Smith, A. B., Xu, J., Paleontology of the 1985 Tibet Geotransverse, Lhasa to Golmud, Phil. Trans. R. Soc. Lond., 1988, 327: 53–105.
Yang, Z. Y., Nie, T. Z., Paleontology in Ngari Area, Tibet (in Chinese with English abstract), Wuhan: The China University of Geosciences Press, 1990, 1–380.
Guo, T. Y., Liang, D. Y., Zhang, Z. Y. et al., Geology of Ngari, Tibet (Xizang) (in Chinese with English abstract), Wuhan: The China University of Geosciences Press, 1991, 1–464.
Liu, W. C., Wan, X. Q., Liang, D. Y. et al., New results and major progress in regional geological survey of the Gyangze and Yadong Sheets, Geological Bulletin of China (in Chinese with English abstract), 2004, 23(5-6): 444–450.
Liang, D. Y., Comments to the progresses in regional geological survey of 1/250000 in the Tibetan Plateau, Geological Bulletin of China (in Chinese), 2004, 23(1): 24–26.
Liu, X. H., Zhao, Y., Liu, X. C. et al., Geology of the Grove Mountains in East Antarctica—New evidence for the final suture of Gondwana Land, Science in China, Series D, 2003, 46(4): 305–319.
Zhou, Y. Y., Jiang, Y. S., Wang, G. M., Permian Dibuco Formation in the Coqen-Xainza stratigraphic area, Tibet, Geological Bulletin of China (in Chinese with English abstract), 2003, 21(2): 79–82.
Shi, H., Tao, X. F., Liu, D. Z. et al., New materials and further understanding of fossil plants in the Jianzhalong Formation, Tibet, Geological Bulletin of China (in Chinese with English abstract), 2002, 21(7): 428–430.
Li, X. Y., Xie, G. G., Xu, Y. B. et al., Discovery of the Mid-Late Permian Jianzalong Formation in the Nyixong-Ombu area in south-central Tibet Automous Region of China, Geological Bulletin of China (in Chinese with English abstract), 2002, 21(6): 339–344.
Song, Q. L., Ma, H. D., Discovery ofMonodiexodina in the Muztag zone in east Kunlun, Xingjiang, Geological Bulletin of China (in Chinese), 2002, 21(1): 48.
Wang, B. Z., Song, T. Z., Wang, J. et al., Discovery of a cold-water fauna in the Mount Buka Daban area, East Kunlun, Geological Bulletin of China (in Chinese with English abstract), 2002, 21(7): 411–414.
Huang, T. K., Chen, B. W., The Evolution of the Tethyan in China and Adjacent Regions (in Chinese and English), Beijing: Geological Publishing House, 1987, 1–78.
Zhu, Y. T., Guo, T. Z., Peng, W., New results and major progress in regional geological survey of the Hoh Xil Lake Sheet, Geological Bulletin of China (in Chinese with English abstract), 2004, 23(5–6): 543–547.
Ma, H. D., Yang, Z. J., Wei, X. C. et al., New results and major progress in regional geological survey of the Muztag and Jingyu Lake Sheets, Geological Bulletin of China (in Chinese with English abstract), 2004, 23(5–6): 570–578.
Ren, J., and Xiao, L., Lifting the mysterious weil of the tectonics of the Qinghai-Tibet Plateau by 1:25000 geological mapping, Geological Bulletin of China (in Chinese with English abstract), 2004, 23(1): 1–11.
Zhang, S., Zhu, H., and Meng, X., New paleomagnetic results from the Devonian-Carboniferous successions in the southern Yangtze block and their paleogeographic implications, Acta Geologica Sinica (in Chinese with English abstract), 2001, 75(3): 303–313.
Lin, J., Paleomagnetic data-base of China (1), Scientia Geologica Sinica (in Chinese with English abstract), 1987, (2): 183–187.
Metcalfe, I., Gondwanaland dispersion, Asian accretion and evolution of eastern Tethys, Australian Journal of Earth Sciences, 1996, 43(6): 605–623.
Metcalfe, I., The Palaeo-Tethys and Palaeozoic-Mesozoic tectonic evolution of Southeast Asia, Proceedings of the International Conference on Stratigraphy and Tectonic Evolution of Southeast Asia and the South Pacific (eds. Dheeradilok, P., Hinthong, C., Chaodumrong, P. et al.), Bangkok: Ministry of Industry, Department of Mineral Resources, 1997, 260–272.
Zhu, T., Pan, G., Feng, X. et al., Discovery and tectonic significance of Permian basic volcanic rocks in the Selong area on the northern slope of the Himalayas, southern Tibet, Geological Bulletin of China (in Chinese with English abstract), 2002, 21(11): 717–722.
Zhong, D. L., Tethys Orogenic Belt in the Western Parts of Shichuan and Yunnan Provinces (in Chinese with English abstract), China, Beijing: Science Press, 1998, 1–231.
Zhang, Q., Qian, Q., Wang, Y. et al., Late Paleozoic basic magmatism from SW Yangtze Massif and evolution of the Paleo-Tethyan Ocean, Acta Petrologica Sinica (in Chinese with English abstract), 1999, 15(4): 576–583.
Li, X. H., Zhou, H., Chung, S. L. et al., Geochemical and Sr-Nd isotopic characteristics of metabasaltes from central Hainan Island, South China and their tectonic significance, Island Arc, 2002, 11: 193–205.
Lepvrier, C., Maluski, H., Nguyen, V. V. et al., Indosinian NW-trending shear zones within the Truong Son belt (Vietnam)40Ar/39Ar Triassic ages and Cretaceous to Cenozoic overprints, Tectonophysics, 1997, 283(1): 105–127.
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Yan, Q., Wang, Z., Liu, S. et al. Opening of the Tethys in southwest China and its significance to the breakup of East Gondwanaland in late Paleozoic: Evidence from SHRIMP U-Pb zircon analyses for the Garzê ophiolite block. Chin.Sci.Bull. 50, 256–264 (2005). https://doi.org/10.1007/BF02897536
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DOI: https://doi.org/10.1007/BF02897536