大陆克拉通早期构造演化历史探讨: 以华北为例

李江海; 牛向龙; 程素华; 钱祥麟

大陆克拉通早期构造演化历史探讨: 以华北为例

教育部造山带与地壳演化重点实验室、北京大学地球与空间科学学院, 北京 100871

基金项目:

国家自然科学基金项目 40472097

详细信息

作者简介:
李江海(1965-), 男, 教授, 主要从事前寒武纪地质和构造地质学的研究教学工作. E-mail: jhli@pku.edu.cn

中图分类号: P542
计量
- 文章访问数: 3974
- HTML全文浏览量: 133
- PDF下载量: 14
- 被引次数: 0
出版历程
- 收稿日期: 2005-06-15
- 刊出日期: 2006-05-25

The Early Precambrian Tectonic Evolution of Continental Craton: A Case Study from North China

Key Laboratory of Orogenic Belt and Crustal Evolution, School of Earth and Space Sciences, Peking University, Beijing 100871, China

摘要

摘要: 大陆早期构造演化的研究一直是大陆地质学研究的焦点问题.在华北克拉通基底构造1∶200万编图研究基础上, 本文开展基底断裂边界、构造样式及后期叠加关系的研究, 借鉴比较大地构造理论, 对华北克拉通基底重新进行了构造区划.结合标志性构造单元及其时代、同位素年龄数据库的综合研究, 提出华北早期构造格局演化及其重大构造热事件.华北克拉通基底主要由大面积的新太古代TTG杂岩及表壳岩系组成, 新太古代涉及活动陆缘环境的大规模陆壳增生及不同微陆块的碰撞聚合过程, 造成新太古代末期陆壳迅速增生和克拉通化.古元古代初期开始伸展裂解和早期盖层发育阶段, 古元古代晚期发生微陆块碰撞缝合, 形成超级克拉通, 并在克拉通西北边缘发生强烈改造作用.1.84Ga前后, 华北克拉通经历最强烈的一次伸展裂解过程, 从超级克拉通裂解, 开始了独立的构造演化, 在伸展构造背景下, 克拉通基底被强烈隆升冷却, 经历风化剥蚀, 发育沉积盖层.以上构造格局及其构造热事件提供了早期超级大陆再造研究的构造制约条件.
- 板块构造 /
- 构造区划 /
- 构造热事件 /
- 活动陆缘 /
- 伸展作用 /
- 超级大陆
Abstract: The early tectonic evolution of craton has been the target topic for continental geology. Based on a preliminary analysis on the tectonic map (1∶2000000) of North China craton (NCC) basement, we try to investigate its tectonic boundaries, structural pattern, and late stage reworking. Guided by the framework of modern plate tectonics, the NCC basement is divided into different tectonic units. It is suggested here that some key geological units (KGU), with distinct tectonic setting and geological origin, may well preserve information of its early tectonic history. With the high-precision isotopic age dating of KGU, a new timetable of geological and geochrological events has been defined for the Early Precambrian geology of NCC. In addition, several major tectonothermal episodes can be revealed by the synthesis of available age data with TTG-granite gneiss and mafic volcanics. Therefore, the Early Precambrian tectonic evolution of NCC is documented by a consideration of both regional geological research and age dating.As indicated by widespread geological research and high-precision geochronology, NCC's basement was mainly consisted of Neoarchean TTG complex and supracrustal sequences, associated with rapid crustal accretion within the setting of active continental margins and collisions between different blocks. As a result, it became stabilized at the end of the Archean. In the Early Paleoproterozoic, the NCC began to be dominated by an extensional tectonic regime, characterized by the development of early cover. In the Late Paleoproterozoic, the NCC collided with another block in the north, with formation of a supercraton, which caused a strong tectonothermal reworking to its passive margin in the northwestern part of NCC. At about 1.84 Ga, the NCC underwent extension, recorded its dispersal from a supercraton. After that, it began its tectonic evolution independently, its basement was intensely uplifted and eroded, with development of sedimentary cover. The Early Precambrian tectonic framework and geological events documented will provide an important constraint for reconstruction of the NCC within the early supercontinents.
- plate tectonics /
- tectonic division /
- tectonothermal episodes /
- active continental margin /
- extension /
- supercontinent

HTML全文

图 1 华北克拉通基底构造区划图

Fig. 1. Sketch map showing tectonic division and major units of North China craton (NCC) basement

下载: 全尺寸图片幻灯片

图 2 华北克拉通基底Sm-Nd同位素年龄统计直方图

总计106个Sm-Nd年龄值, 图中分割区间为50 Ma

Fig. 2. Histogram with statistics of Sm-Nd age of mafic rock, NCC

下载: 全尺寸图片幻灯片

图 3 华北克拉通基底锆石U-Pb年龄统计直方图

总计476个年龄值, 图中分割区间为20 Ma

Fig. 3. Histogram with statistics of U-Pb zircon age of granitic rocks, NCC

下载: 全尺寸图片幻灯片

图 4 华北克拉通早期构造演化重大构造热事件

Fig. 4. Major tectono the rmal episode and evolution history of NCC

下载: 全尺寸图片幻灯片

参考文献(61)

[1]	Bai, J., Huang, X G., Wang, H. C, et al., 1996. The Precambrian crustal evolution of China. Second edition. Geological Publishing House, Beijing, 20-60(in Chinese with English abstract).
[2]	Geng, Y. S., Wan, Y. s., Shen, Q H., 2002. Early Precambrian basic volcanism and crustal growth in the North China craton. Acta Geologica Sinica, 76(2): 199-208 (in Chinese with English abstract).
[3]	Geng, Y. S., Yang, C. H., Song, B, et al., 2004. Post OrOgenic granites with an age of 1 800 Ma in Ltiliang area, North China eraton: Constraints from isotopic geochronology and geochemistry. Geological Journal of China Universities, 10(4): 477-487(in Chinese with English abstract). doi: 10.3969/j.issn.1006-7493.2004.04.001
[4]	GUO, J., Sun, M., Chen, F., et al., 2005. Sm-Nd and SHRIMP U-Pb zircon geochronology of high-pressure granulites in the Sanggan area, North China: Timing of Paleoproterozoic continental collision. Journal of Asian Earth Sciences, 24: 629-642). doi: 10.1016/j.jseaes.2004.01.017
[5]	HOU, G. T., Li, J. H., Halls, H., et al., 2003. The flow structures and mechanics of Late Precambrian mafic dyke swarms in North China craton. Acta Geologica Sinica, 77(2): 210-216(in Chinese with English abstract).
[6]	Krner, A, Wilde, S., Li, J., et al., 2005. Age and evolution of a Late Archean to Early Paleoproterozoic upper to lower crustal section in the Wutaishan/Hengshan/Fu ping terrain of northern China. Journal of Asian Earth Sciences, 24: 577-595). doi: 10.1016/j.jseaes.2004.01.001
[7]	Kusky, T., Li, J., 2003. Paleoproterozoic tectonic evolution Of the North China craton. Journal of Asian Earth Sciences, 22(4): 383-397). doi: 10.1016/S1367-9120(03)00071-3
[8]	Li, J. H., Hou, G. T., Huang, X N., et al., 2001. The constraint for the supercontinental cycles: Evidence from Precambrian geology of North China block. Acta Petrologica Sinica, 17(2): 177-186(in Chinese with English abstract).
[9]	Li, J. H., Niu, X L, Kusky, T., et al., 2004a. Neoarchean plate tectonic evolution of North China and its correlation with global cratonic blocks. Earth Science Frontiers, 11(3-4): 273-283(in Chinese with English abstract).
[10]	Li, J. H., Niu, X L, Chen, Z., et al., 2004b. Discovery of deep-level foreland thrust-fold structures in Taihang Mt. and its implication for early tectonic evolution of North China. Progress in Natural Science, 14(10): 1118-1127(in Chinese).
[11]	Li, J. H., Niu, X I., Huang, X N., et al., 2002. Podiform chromitites: A key to identify the ancient oceanic lithosperic relics. Earth Science Frontiers, 9(4): 235-246(in Chinese with English abstract).
[12]	Li, J. H., Qian, X I., Hou, G. T., et al., 2000. New interpretation of the"Lfiliang movement". Earth Science—Journal of China University of Geosciences, 25(1): 15 -20(in Chinese with English abstract). https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201502003.htm
[13]	Li, J. H., Kusky, T., Huang, X N., 2002. Archean podiform chromitites and mantle tectonites in ophiolitic méIange, North China craton: A record of early oceanic mantle processes. GSA Today, 12(7): 4-11 https://www.cnki.com.cn/Article/CJFDTOTAL-SYGD202010008.htm
[14]	Liu, X S., 1994. Characteristics of basement reworked complex and implication for Daqingshan orogenic belt. Acta Petrologica Sinica, 10: 413-425(in Chinese with English abstract).
[15]	O'Brien, P. J., Walte, N., Li, J. H., 2005. The petrology of two distinct granulite types in the Hengshan Mts, China, and tectonic implications. Journal of Asian Earth Sciences, 24: 615-627). doi: 10.1016/j.jseaes.2004.01.002
[16]	Ma, X. Y., Wu, Z. W., Tan, Y. J., et al., 1979. Tectonics of the North China platfc)tin basement. Acta Geologica Sinica, 53: 293-303(in Chinese with English abstract).
[17]	Qian, x. L., Li, J. H., 1999. The discovery of Neoarchean unconformity and its implication for continental cratonization of North China craton. Science in China(Series D), 42(4): 401-407(in Chinese).
[18]	Shen, B. F., Luo, H., Li, S. B., et al., 1994. Geology and metallization of Archean greenstone belts in North China paltform.Geological Publishing House, Beijing, 173(in Chinese).
[19]	Shen, Q H., Qian, X L., 1995. Archean rock, assemblages, episodes and tectonic evolution of China. Acta Geoscientia Sinica, (2): 113-120(in Chinese with English abstract).
[20]	Shen, Q H., Xu, H. F., Zhang, Z. Q, 1992. The Early Precambrian granulites in China. Geological Publishing House, Beijing, 134-140(in Chinese with English abstract).
[21]	Tian, Y. Q, 1991. Geology and gold mineralization of WutaiHengshan greenstone belt. Shanxi Science and Technology Press, Taiyuan, 14-215(in Chinese with English abstract).
[22]	Wang, H. C., Yuan, G. B., Xin, H. T., et al., 1999. On the tectonic implication for Xiashihao-Jiuguan ductile shear zone in Guyang-Wuchuan area, Inner Mongolia. Progress in Precambrian Research, 22: 12-20(in Chinese with English abstract).
[23]	Wang, K. Y., Li, J. L, Hao, J., et al., 1996. The Wutaishan orogenic belt within the Shanxi Province, Northern China: A record of Late Archean collision tectonics. Precambrian Research, 78: 95-103. doi: 10.1016/0301-9268(95)00071-2
[24]	Wang, K. Y., Li, J. L., Hao, J., 1997. Late Archean maficultramafic rocks from the Wutaishan, Shanxi Province: A possible ophiolite mélange. Acta Petrologica Sinica, 13 (2): 139-151 (in Chinese with English abstract). doi: 10.3321/j.issn:1000-0569.1997.02.002
[25]	Wang, Z. H., Wilde, S. A., Wang, K. Y., et al., 2004. A MORBarc basalt-adakite association in the 2.5 Ga Wutai greenstone belt: Late Archean magrnatism and crustal growth in the North China craton. Precambrian Research, 131(3-4): 323-343 doi: 10.1016/j.precamres.2003.12.014
[26]	Wilde, S. A., Cawood, P. A., Wang, K. Y., et al., 2005. Granitoid evolution in the Late Archean Wutai cornplex, North China craton. Journal of Asian Earth Sciences, 24: 597-613. doi: 10.1016/j.jseaes.2003.11.006
[27]	Wu, F. Y., Zhao, G. C., Wilde, S. A., et al., 2005. Ndisotopic constraints on crustal formation in the North China craton. Journal of Asian Earth Sciences, 24: 523-545. doi: 10.1016/j.jseaes.2003.10.011
[28]	Wu, J. S., Geng, Y. S., Shen, Q. H., et al., 1998. Archean geological characteristics and tectonic evolution of Sino Korea paleo-continent. Geological Publishing House, Beijing, 1-104 (in Chinese with English abstract).
[29]	Xie, G. H., 2005. Petrology and geochemistry of the anorthosite in Damiao and the raporkiwi granite in Miyun: Are view on the global distribution and significance of the rock mass type anorthosite and raporkiwi granite on the time and space. Science Press, Beijing, 1-155 (in Chinese).
[30]	Yuan, X. C., 1995. On contine talbasal structure in China. Acta Geophysica Sinica, 38: 448-459 (in Chinese with English abstract).
[31]	Zhai, M. G., 2004.2. 1-1.7Ga geological event group and its geotectonic significance. Acta Petrologica Sinica, 20 (6): 1343-1354 (in Chinese with English abstract).
[32]	Zhang, J. S., Lao, Q. Y., Li, Y., 1999. Tectonic implication of aeromagnetic anomaly and evolution of Huabei South Tarim Yangtze superlandmass. Earth Science Frontiers, 6 (4): 379-390 (in Chinese with English abstract).
[33]	Zhang, J. S., Dirks, P., Passchier, C. W., 1994. Extensional collapse and uplift in a polymetamorphic granulite terrain in the Archean and Paleo proterozoic of North China. Precambrian Research, 67: 37-57. doi: 10.1016/0301-9268(94)90004-3
[34]	Zhao, G. C., Sun, M., Wilde, S. A., et al., 2005. Late Archeanto Late Archeanto Paleo proterozoic evolution of the North Chinacraton: Key issues revisited. Precambrian Research, 136: 177-202. doi: 10.1016/j.precamres.2004.10.002
[35]	Zhao, Z. P., 1993. The The Precambrian geological evoluion of Sino-Korea platform. Science Press, Beijing, 1-83 (in Chinese).
[36]	Zhu, Y., 2004. Framework geotectonic and deep crustal architectural features of China and some peripheral areas interpretation of aeromagnetic map series 1∶1000000. Geological Publishing House, Beijing, 1-61 (in Chinese).
[37]	白瑾, 黄学光, 王惠初, 等, 1996. 中国前寒武纪地壳演化(第2版). 北京: 地质出版社, 20-60.
[38]	耿元生, 万渝生, 沈其韩, 2002. 华北克拉通早前寒武纪基性火山作用与地壳增生. 地质学报, 76 (2): 199-208. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE200202009.htm
[39]	耿元生, 杨崇辉, 宋彪, 等, 2004. 吕梁地区18亿年的后造山花岗岩: 同位素年代和地球化学制约. 高校地质学报, 10 (4): 477-487. doi: 10.3969/j.issn.1006-7493.2004.04.001
[40]	侯贵廷, 李江海, Halls, H., 等, 2003. 华北晚前寒武纪镁铁质岩墙群的流动构造及其侵位机制. 地质学报, 77 (2) 210-216. doi: 10.3321/j.issn:0001-5717.2003.02.009
[41]	李江海, 侯贵廷, 黄雄南, 等, 2001. 华北克拉通对前寒武纪超大陆旋回的基本制约. 岩石学报, 17 (2): 177-186. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200102000.htm
[42]	李江海, 牛向龙, Kusky, T., 等, 2004a. 从全球对比探讨华北早期板块构造过程. 地学前缘, 11 (3-4): 273-283. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200403034.htm
[43]	李江海, 牛向龙, 陈征, 等, 2004b. 太行山区深层次逆冲推覆构造的发现及其地质意义. 自然科学进展, 14 (10): 1118-1127. https://www.cnki.com.cn/Article/CJFDTOTAL-ZKJZ200410005.htm
[44]	李江海, 牛向龙, 黄雄南, 等, 2002. 豆荚状铬铁矿: 古大洋岩石圈残片的重要证据. 地学前缘, 9 (4): 235-246. doi: 10.3321/j.issn:1005-2321.2002.04.003
[45]	李江海, 钱祥麟, 侯贵廷, 等, 2000. "吕梁运动"新认识. 地球科学———中国地质大学学报, 25 (1): 15-20. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200001002.htm
[46]	刘喜山, 1994. 大青山造山带中基底再造杂岩的特征及其指示意义. 岩石学报, 10: 413-425. doi: 10.3321/j.issn:1000-0569.1994.04.005
[47]	马杏垣, 吴正文, 谭应佳, 等, 1979. 华北地台基底构造地学报, 53: 293-303. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE197904002.htm
[48]	钱祥麟, 李江海, 1999. 华北克拉通新太古代不整合事件的确定及其大陆克拉通构造演化意义. 中国科学(D辑), 42 (4): 401-407. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK199901000.htm
[49]	沈保丰, 骆辉, 李双保, 等, 1994. 华北陆台太古宙绿岩带地质及成矿. 北京: 地质出版社, 1-73.
[50]	沈其韩, 钱祥麟, 1995. 中国太古宙地质体组成、阶段划分和演化. 地球学报, (2): 113-120. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB502.000.htm
[51]	沈其韩, 徐惠芬, 张宗清, 1992. 中国早前寒武纪麻粒岩. 北京: 地质出版社, 134-140.
[52]	田永清, 1991. 五台山-恒山绿岩带地质及金的成矿作用. 太原: 山西科学技术出版社, 14-215.
[53]	王惠初, 袁桂邦, 辛后田, 等, 1999. 内蒙古固阳下湿壕-武川酒馆韧性剪切带的大地构造意义探讨. 前寒武纪研究进展, 22: 12-20. https://www.cnki.com.cn/Article/CJFDTOTAL-QHWJ199901001.htm
[54]	王凯怡, 李继亮, 郝杰, 1997. 山西省五台山晚太古代镁铁质-超镁铁质岩: 一种可能的古蛇绿混杂岩. 岩石学报, 13 (2): 139-151. doi: 10.3321/j.issn:1000-0569.1997.02.002
[55]	伍家善, 耿元生, 沈其韩, 等, 1998. 中朝古大陆太古宙地质特征及构造演化. 北京: 地质出版社, 1-104.
[56]	解广轰, 2005. 大庙斜长岩和密云环斑花岗岩的岩石学和地球化学———兼论全球岩体型斜长岩和环斑花岗岩的时空分布及其意义. 北京: 科学出版社, 1-155.
[57]	袁学诚, 1995. 论中国大陆基底构造. 地球物理学报, 38: 448-459. doi: 10.3321/j.issn:0001-5733.1995.04.005
[58]	翟明国, 2004. 华北克拉通2.1-1.7Ga地质事件群的分解和构造意义探讨. 岩石学报, 20 (6): 1343-1354. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200406003.htm
[59]	张家声, 劳秋元, 李燕, 1999. 航磁异常的构造解释和华北-塔南-扬子超陆块演化. 地学前缘, 6 (4): 379-390. doi: 10.3321/j.issn:1005-2321.1999.04.022
[60]	赵宗溥, 1993. 中朝准地台前寒武纪地质演化. 北京: 科学出版社, 1-83.
[61]	朱英, 2004. 中国及邻区大地构造和深部构造纲要. 北京: 地质出版社, 1-61.