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IMPLICATION OF THE TECTONIC EVOLUTION OF PALEO-ASIAN OCEAN |
TANG Ke-dong1, JU Nan1, ZHANG Da-quan1, ZHANG Guo-bin2, FENG Yue2, KONG Jin-gui2 |
1. Shenyang Center of China Geological Survey, Shenyang 110034, China; 2. Liaoning Technical University, Fuxin 123000, Liaoning Province, China |
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Abstract The paleo-Asian Ocean was not a simple ocean basin between Siberian Platform and North China Platform but an integration of complex activities(including long-distance migration) by multiple ocean basins of varied sizes opening and closing at different times and in different regions. The northern ocean basin originated from the Cambrian ocean basin formed by the disintegration of Gondwana archicontinent during late Neoproterozoic-early Cambrian(573-522 Ma), with the fragments of disintegrated Gondwana archicontinent, Cambrian oceanic crust, and continental margin transitional crust collided with each other and combined to form the original Central Asia-Mongolian archicontinent in late Cambrian-early Ordovician(510-480 Ma). The archicontinent then formed an active continental margin in Ordovician and a stable continent in Silurian in the south, and disintegrated in Early Devonian, with the fragments moving northward along the sinistral fault in the newly-formed Devonian ocean and reaching the southern margin of Siberian platform in late Late Devonian to form the present Central Asian-Mongolian archicontinent. The Late Carboniferous (318-316 Ma) and Early Permian (295-285 Ma) rifting magmatism occurred in the present Central Asian-Mongolian archicontinent in Late Paleozoic, forming bimodal volcanic rocks and alkaline granites. Mongolia-Okhotsk belt, as the Devonian ocean basin between Siberian archicontinent and Central Asia-Mongolian archicontinent connecting the paleo-Pacific Ocean eastward, developed until the Middle-Late Jurassic and ended at the same time as the ocean, of which the oceanic crust moved to the margin of Siberian platform and subducted under the platform, forming the wide epicontinental magmatic belt on the southern margin of platform, very active during Middle Devonian-Late Jurassic. The southern ocean basin of paleo-Asian Ocean began in Late Cambrian when the North China craton split from Gondwana land and formed the Late Cambrian-Early Ordovician passive continental margin and Middle Ordovician-Early Silurian trench-arc-basin system in the northern margin. The distribution of Silurian brachiopod biota indicates that the northern margin of North China Platform is related to the northern margin of Tarim Platform, western Sichuan, Yunnan, and eastern Australia, but not to the above northern ocean basin of paleo-Asian Ocean, with Songnen-Turan block between the two ocean basins. The arc-continent collision occurred in the northern North China Platform during Late Silurian-Early Devonian, forming continental volcanic belt in the south margin of Songnen block in Devonian. With the collision between North China Platform and Songnen block during Late Permian-Early Triassic, the paleo-Asian ocean basin closed. The latest fold structure in the southern and northern basins of paleo-Asian Ocean and the direct relation with Tarim platform are probably caused by the late tectonic movement.
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Received: 19 October 2021
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|
[1] |
唐克东,苏养正,王莹.乌拉尔-蒙古褶皱区东部地质发展的某些特点[C]//中国地质科学院沈阳地质矿产研究所所刊,1982(3):1-14. Tang K D, Su Y Z, Wang Y. Some characteristic features of the geological development in the east of Ural-Mongolia folded region[C]//Bulletin of the Shenyang Institute of Geology and Mineral Resources, Chinese Academy of Geological Sciences, 1982:1-14.
|
[2] |
Розен О М. Сибирский кратон:Тектоническое районирование этапы эволюции[J]. Геотектоника, 2003(3):3-21. Rozen O M. Siberian craton:Tectonic zoning stages of evolution[J]. Geotectonics, 2003(3):3-21.
|
[3] |
Kotov A B, Mazukabzov A M, Skovitina T M, et al. Structural evolution and geodynamic position of the Gonzha block, Upper Amur Region[J]. Geotectonics, 2013, 47(5):351-361.
|
[4] |
Sengör A M C, Natal'in B A. Paleotectonics of Asia:Fragments of a synthesis[C]//Yin A, Harrison M. The Tectonic Evolution of Asia. Cambridge:Cambridge University Press, 1996:486-640.
|
[5] |
Мосаковский А А, Руженцев С В, Самыгин С Г. Центрально-Азиатский складчатый пояс:Геодинамическая эволюция и история Формирования[J]. Геотектоника, 1993(6):3-32. Mossakovskii A A, Ruzhentsev S V, Samygin S G, et al. Central Asian fold belt:Geodynamic evolution and formation history[J]. Geotectonics, 1993(6):3-32.
|
[6] |
唐克东,王莹,何国琦,等.中国东北及邻区大陆边缘构造[J].地质学报, 1995, 69(1):16-30. Tang K D, Wang Y, He G Q, et al. Continental-margin structure of Northeast China and its adjacent areas[J]. Acta Geologica Sinica, 1995, 69(1):16-30.
|
[7] |
Xu X, Harbert W, Dril S, et al. New paleomagnetic data from the Mongol-Okhotsk collision zone, Chita Region, south-central Russia:Implications for Paleozoic paleogeography of the Mongol-Okhotsk ocean[J]. Tectonophysics, 1997, 269(1/2):113-129.
|
[8] |
中国地质科学院.中国地层概论[M].北京:地质出版社, 1982:445. Chinese Academy of Geological Sciences. Stratigraphy of China[M]. Beijing:Geological Publishing House, 1982:445.(in Chinese)
|
[9] |
梁道俊,刘永江.前寒武纪早期朝鲜半岛地壳的形成与演化——古陆的形成阶段(Ar-Pt1)[J].世界地质, 2009, 28(3):271-279. Liang D J, Liu Y J. Formation and evolution of early Precambrian crust in Korean Peninsula:Formation stages of palaeocontinent (Ar-Pt1)[J]. Global Geology, 2009, 28(3):271-279.
|
[10] |
李三忠,韩宗珠,刘永江,等.辽河群区域变质特征及其大陆动力学意义[J].地质论评, 2001, 47(1):9-18. Li S Z, Han Z Z, Liu Y J, et al. Continental dynamics and regional metamorphism of the Liaohe Group[J]. Geological Review, 2001, 47(1):9-18.
|
[11] |
Ярмолюк В В, Коваленко В И, Ковач В Н, и др. Геодинамика образования каледонид в Центрально-Азиатском складчатом поясе[J]. Доклады Академии Наук, Геология, 2003, 389(3):354-359. Yarmolyuk V V, Kovalenko V I, Kovacs V N, et al. Geodynamics of Caledonide formation in the central Asian fold belt[J]. Reports of the Academy of Sciences, Geology, 2003, 389(3):354-359.(in Russian)
|
[12] |
陈廷愚,沈炎彬,赵越,等.南极洲地质发展与冈瓦纳古陆演化[M].北京:商务印书馆, 2008. Chen T Y, Shen Y B, Zhao Y, et al. Geological development of Antarctica and evolution of Gondwanaland[M]. Beijing:The Commercial Press, 2008.
|
[13] |
列·依·克拉斯内,彭云彪,王莹,等.黑龙江流域及邻区地质图(1:2500000)及说明书[M].黑龙江地质矿产局和俄罗斯卡宾斯基全俄地质研究所及阿穆尔地质矿产委员会合作编制, 1996. Krasner L Y, Peng Y B, Wang Y, et al. Geological map of Heilongjiang Basin and its adjacent areas (1:2500000) and manual[M]. Compiled by Heilongjiang Bureau of Geology and Mineral Resources, Kampinski Institute of All-Russia Geology and Amur Committee of Geology and Mineral Resources, 1996.(in Chinese)
|
[14] |
Рыцк Е Ю, Ковач В П, Ярмолюк В В, и др. Геодинамика образования каледонид в Центрально-Азиатском складчатом поясе[J]. Геотектоника, 2011(5):17-51. Rytsk E Y, Kovach V P, Yarmolyuk V V, et al. Geodynamics of the formation of Caledonides in the Central Asian fold belt[J]. Geotectonics, 2011(5):17-51.(in Russian)
|
[15] |
苏养正.论图瓦贝Tuvaella的时空分布和生态环境[J].古生物学报, 1981, 20(6):567-576, 608. Su Y Z. On the geological and geographical distribution of Tuvaella with reference to its habitat[J]. Acta Palaeontologica Sinica, 1981, 20(6):567-576, 608.
|
[16] |
张梓歆,戎嘉余,邸巧玲.新疆巴里坤地区志留纪的大型图瓦贝组合[J].古生物学报, 1983, 22(3):278-294. Zhang Z X, Rong J Y, Di Q L. Silurian Tuvaella Gigantea Faunule (Brachiopoda) of the Barkol area, northeastern Xinjiang[J]. Acta Palaeontologica Sinica, 1983, 22(3):278-294.
|
[17] |
新疆维吾尔自治区地质矿产局.新疆维吾尔自治区区域地质志[M].北京:地质出版社, 1993:35-87. Xinjiang Bureau of Geology and Mineral Resources. Regional geology of Xinjiang Uygur Autonomous Region[M]. Beijing:Geological Publishing House, 1993:35-87.(in Chinese)
|
[18] |
郭锋,范蔚茗,李超文,等.早古生代古亚洲洋俯冲作用:来自内蒙古大石寨玄武岩的年代学与地球化学证据[J].中国科学:D辑(地球科学), 2009, 39(5):569-579. Guo F, Fan W M, Li C W, et al. Early Paleozoic subduction of the Paleo-Asian Ocean:Geochronological and geochemical evidence from the Dashizhai basalts, Inner Mongolia[J]. Science in China Series D:Earth Sciences, 2009, 52(7):940-951.
|
[19] |
唐克东.中朝板块北侧褶皱带构造演化及成矿规律[M].北京:北京大学出版社, 1992:277. Tang K D. Tectonic evolution and minerogenetic regularities of the fold belt along the northern margins of Sino-Korean plate[M]. Beijing:Peking University Press, 1992:277.
|
[20] |
Rong J Y, Boucot A J, Su Y Z, et al. Biogeographical analysis of Late Silurian brachiopod faunas, chiefly from Asia and Australia[J]. Lethaia, 1995, 28(1):39-60.
|
[21] |
唐克东,苏养正.小兴安岭西北部古生代地层的新资料及其意义[J].地质学报, 1966, 46(1):14-28. Tang K D, Su Y Z. New data about the Paleozoic formations and their significance in the northwestern Minor Khingan[J]. Acta Geological Sinica, 1966, 46(1):14-28.
|
[22] |
Руженцев С В. Геология Гобийского Тянь-Шаня и проблема Южно-Могольского океана[J]. Геология и разведка, 1985, 6:12-19. Ruzhentsev S V. Geology of the Gobi Tienshan and the problem of the South Mogol Ocean[J]. Geology and Exploration, 1985, 6:12-19.(in Russian)
|
[23] |
李锦轶.试论新疆东准噶尔古生代板块构造演化[C]//萧序常,汤耀庆.古中亚复合巨型缝合带南缘构造演化.北京:北京科学技术出版社, 1991:92-108. Li J Y. Paleozoic plate tectonic evolution in East Junggar, Xinjiang[C]//Xiao X C, Tang Y Q. Tectonic evolution in the southern margin of the paleo-Central Asian composite giant suture zone. Beijing:Beijing Science and Technology Publishing House, 1991:92-108.(in Chinese)
|
[24] |
韩宝福.中国阿尔泰造山带地壳组成、构造和地壳成熟度的研究[D].北京:北京大学, 1988:25-60. Han B F. Crustal composition, structure and crustal maturity in the Altai orogenic belt, China[D]. Beijing:Peking University, 1988:25-60.(in Chinese)
|
[25] |
唐克东,颜竹筠,张允平,等.内蒙古缝合带的地质特征与构造演化[C]//中国地质科学院沈阳地质矿产研究所集刊, 1997(5/6):119-166. Tang K D, Yan Z Y, Zhang Y P, et al. Geological characteristics and tectonic evolution of Inner Mongolia suture zone[C]//Memoirs of Shenyang Institute of Geology and Mineral Resources, Chinese Academy of Geological Sciences, 1997(5/6):119-166.
|
[26] |
张臣.内蒙古苏尼特左旗侵入岩谱系单位划分及岩浆演化特征[J].中国区域地质, 1999, 18(1):46-53. Zhang C. Hierarchy of intrusive rock units and tectonomagmatic evolution in the Sonid Left Banner, Inner Mongolia[J]. Regional Geology of China, 1999, 18(1):46-53.
|
[27] |
陈雷,孙景贵,陈行时,等.张广才岭东侧英城子金矿区花岗岩锆石U-Pb年龄及地质意义[J].地质学报, 2009, 83(9):1327-1334. Chen L, Sun J G, Chen X S, et al. Zircon LA-ICP MS U-Pb dating of granite from the Yingchengzi gold deposit area in the eastern Zhangguangcailing area and its geological significance[J]. Acta Geologica Sinica, 2009, 83(9):1327-1334.
|
[28] |
刘健雄,张彤,许立权.内蒙古好老鹿场地区晚古生代超基性-基性岩的发现及意义[J].地质调查与研究, 2006, 29(1):21-29. Liu J X, Zhang T, Xu L Q. Discovery and significance of the Late-Paleozoic ultrabasic-basic rocks in Haolaoluchang area, Inner Mongolia[J]. Geological Survey and Research, 2006, 29(1):21-29.
|
[29] |
Coleman R G, Maruyama S. Characteristics of Late Paleozoic fold belt of Asia[J]. DELP Tokyo International Symposium, 1988:45.
|
[30] |
Парфенов Л М, Попеко Л И, Томуртогоо О. Проблемы тектоники Моголо-Охотского орогенного пояса[J]. Тихоокеанская Геология, 1999, 18(5):24-43. Parfenov L M, Popeko L I, Tomurtogoo O. The problems of tectonics of Mongol-Okhotsk orogenic belt[J]. Russian Journal of Pacific Geology, 1999, 18(5):24-43.(in Russian)
|
[31] |
Kovalenko D V, Petrov V A. Paleomagnetism of Mongolia[J]. Doklady Earth Sciences, 2017, 472(1):31-35.
|
[32] |
张允平,唐克东,苏养正.由陆壳增生旋回的观点试论内蒙古中部地区的加里东运动[C]//中国北方板块构造论文集第1集.北京:地质出版社, 1986:102-114. Zhang Y P, Tang K D, Su Y Z. The Caledonian Movement in central Inner Mongolia from the viewpoint of continental crust accretion cycle[C]//Proceedings of the North China Plate Tectonics. 1986:102-114.(in Chinese)
|
[33] |
Гагиева А М, Жуланова И Л. Геохронометрия среднепалеозойских вулканитов Омолонского массива:сопоставление K-Ar, Rb-Sr, U-Pb, геологическая интерпретация(Северо-Восток Азии)[J]. Тихоокеанская Геология, 2011, 30(3):3-19. Gagieva A M, Zhulanova N L. The geo-chronometry of Middle Paleozoic that is vulcanite the Omolon massif:Comparison of K-Ar, Rb-Sr and U-Pb geological interpretations (Northeast of Asia)[J]. Pacific Ocean Geology, 2011, 30(3):3-19.(in Russian)
|
[34] |
王廷印,王金荣,刘金坤,等.宗乃山-沙拉扎山陆壳基底火山弧火成岩组合及地球化学特征[J].地球化学, 1994, 23(S1):162-172. Wang T Y, Wang J R, Liu J K, et al. Igneous rock associations and geochemical characteristics of volcanic arc with continental crustal basement in Zongnaishan-Shalazhashan[J]. Geochimica, 1994, 23(S1):162-172.
|
[35] |
葛肖虹,刘永江,任收麦,等.对阿尔金断裂科学问题的再认识[J].地质科学, 2001, 36(3):319-325. Ge X H, Liu Y J, Ren S M, et al. Re-understanding on some academic problems of the Altun fault[J]. Chinese Journal of Geology, 2001, 36(3):319-325.
|
[36] |
吕洪波,冯雪东,王俊,等.狼山发现蛇绿混杂岩——华北克拉通与中亚造山带碰撞边界的关键证据[J].地质论评, 2018, 64(4):777-805. Lv H B, Feng X D, Wang J, et al. Ophiolitic mélanges found in Mount Langshan as the crucial evidence of collisional margin between North China craton and Central Asian orogenic belt[J]. Geological Review, 2018, 64(4):777-805.
|
[37] |
Zorin Y A. Geodynamics of the western part of the Mongolia-Okhotsk collisional belt, Trans-Baikal Region (Russia) and Mongolia[J]. Tectonophysics, 1999, 306(1):33-56.
|
[38] |
唐克东,邵济安,李永飞.松嫩地块及其研究意义[J].地学前缘, 2011, 18(3):57-65. Tang K D, Shao J A, Li Y F. Songnen massif and its research significance[J]. Earth Science Frontiers, 2011, 18(3):57-65.
|
[39] |
郗爱华,葛玉辉,李绪俊,等.中亚蒙古造山带东段造山事件的40Ar-39Ar同位素年代学证据[J].中国地质, 2006, 33(5):1059-1065. Xi A H, Ge Y H, Li X J, et al. 40Ar-39Ar isotope chronological evidence for the orogeny in the eastern segment of the Central Asian-Mongolian orogenic belt[J]. Geology in China, 2006, 33(5):1059-1065.
|
[40] |
乔秀夫,高林志,彭阳,等.内蒙古腮林忽洞群综合地层和白云鄂博矿床赋矿微晶丘[J].地质学报, 1997, 71(3):202-211. Qiao X F, Gao L Z, Peng Y, et al. Composite stratigraphy of the Sailinhuodong Group and ore-bearing micrite mound in the Bayan Obo deposit, Inner Mongolia, China[J]. Acta Geologica Sinica, 1997, 71(3):202-211.
|
|
|
|