• 中国出版政府奖提名奖

    中国百强科技报刊

    湖北出版政府奖

    中国高校百佳科技期刊

    中国最美期刊

    留言板

    尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

    姓名
    邮箱
    手机号码
    标题
    留言内容
    验证码

    辽西中生代软流圈底辟体的脉动式上涌

    邵济安 陈福坤 路凤香 周新华

    邵济安, 陈福坤, 路凤香, 周新华, 2006. 辽西中生代软流圈底辟体的脉动式上涌. 地球科学, 31(6): 807-816.
    引用本文: 邵济安, 陈福坤, 路凤香, 周新华, 2006. 辽西中生代软流圈底辟体的脉动式上涌. 地球科学, 31(6): 807-816.
    SHAO Ji-an, CHEN Fu-kun, LU Feng-xiang, ZHOU Xin-hua, 2006. Mesozoic Pulsative Upwelling Diapirs of Asthenosphere in West Liaoning Province. Earth Science, 31(6): 807-816.
    Citation: SHAO Ji-an, CHEN Fu-kun, LU Feng-xiang, ZHOU Xin-hua, 2006. Mesozoic Pulsative Upwelling Diapirs of Asthenosphere in West Liaoning Province. Earth Science, 31(6): 807-816.

    辽西中生代软流圈底辟体的脉动式上涌

    基金项目: 

    国家自然科学基金项目 40372103

    详细信息
      作者简介:

      邵济安(1940-),女,教授,构造地质专业. E-mail:wangcc@mail.tsinghua.edu.crl

    • 中图分类号: P588.14

    Mesozoic Pulsative Upwelling Diapirs of Asthenosphere in West Liaoning Province

    • 摘要: 岩石学-地球化学数据揭示了辽西中生代火山岩组分存在的3个特征: (1) Mg#值和Cr、Ni含量比较高; (2) 多数火山岩源自受到地壳物质混染的富集的岩石圈地幔; (3) 相当部分火山岩的εNd(t)值偏高.对辽西及其邻区中生代(230~65Ma) 火山岩年代学的研究发现: 火山活动具有平均间隔2030Ma的周期性, 火山岩活动的峰期为230Ma、190Ma、160Ma、130120Ma、110100Ma、80Ma.同时火山岩εNd(t)值在时间上显示了类似的周期性波动.在空间上, 中、新生代火山岩有呈环状分布的趋势, 从中心向外逐渐变新.根据上述特点, 提出辽西晚中生代的火山岩活动可能与软流圈底辟体脉动式上涌有关, 研究区被岩石圈断裂围限的特定构造背景为软流圈底辟体的上涌提供了天然通道.

       

    • 图  1  辽西主要断裂分布(辽宁省地质矿产局, 1989)

      1.义县组“高镁”玄武岩采样点; 2.阜新组亏损地幔玄武岩; 3.中生代火山沉积盆地

      Fig.  1.  Schematic map showing the distribution of main faults in West Liaoning

      图  2  Sr-Nd同位素组成

      Fig.  2.  Sr-Nd isotopic composition

      图  3  辽西火山岩Ba/Nb-La/Nb图解

      Fig.  3.  Ba/Nb-La/Nb diagram of volcanic rocks in West Liaoning Province

      图  4  中生代火山活动峰期及Nd同位素随时间变化的趋势

      Fig.  4.  Peak of volcanic activity and variation trend of Nd isotope with time

      图  5  辽西及邻区中新生代火山岩的环状分布

      Fig.  5.  Ring-like distribution of Mesozoic-Cenozoic volcanic rocks in Weste Liaoning and adjacent areas

      表  1  辽西中生代火山岩的某些组分参数

      Table  1.   Some composition parameters of Mesozoic volcanic rocks in West Liaoning

      表  2  辽西及邻区中新生代Sr-Nd同位素的时空分布

      Table  2.   Space-time distribution of the Mesozoic-Cenozoic Sr-Nd isotope in West Liaoning and adjacent areas

    • Bureau of Geology and Mineral Resources of Liaoning Province, 1989. Regional geology of Liaoning Province. Geological Publishing House, Beijing, 227-231 (in Chinese).
      Chen, W. J., Li, D. M., Li, Q., et al., 1992. Geochronologyand geochemistry of basin basalt at Xialiaohe rift. In: Liu, R. X., ed., Geochronology and geochemistry of Ce-nozoic volcanic rocks in China. Seismological Publishing House, Beijing, 44-80 (in Chinese).
      Chen, W. J., Li, Q., Li, D. M., et al., 1999. Some majorproblems in the dating of Mesozoic and Cenozoic volcanic rocks. Geological Review, 45 (Suppl.): 72-81 (in Chinese with English abstract).
      Chen, Y. X., Chen, W. J., Zhou, X. H., et al., 1997. Mesozoic volcanic rocks in western Liaoning Province and adja-cent areas—Geochronology, geochemistry and tectonic environment. Seismological Publishing House, Beijing, 1-279 (in Chinese).
      Gao, S., Rudnick, R. L., Yang, H. L., et al., 2004. Recyclinglower continental crust in the North China craton. Nature, 432: 892-897. doi: 10.1038/nature03162
      Grawford, A. J., Falloon, T. J., Green, D. H., 1989. Classifi-cation, petrogenesis and tectonic setting of boninites. In: Grawford, A. J., ed., Boninites. Unwin Hyman, London, 1-49.
      Hu, J. M., Zhao, Y., Liu, X. W., et al., 2005. SHRI MP U-Pbdating for zircons from pyroxene andesite of Shuiquangou Formation in western Liaoning Province and its tectonicsignificance. Geological Bulletin of China, 24 (2): 104-109 (in Chinese with English abstract).
      Li, W. P., 2006. Geochemistry characteristics of the Early Juras-sic dacites of the Xinglonggou Formation in Beipiao area, West Liaoning Province. Acta Petrologica Sinica, 22 (6) (in press, in Chinese with English abstract).
      Li, W. P., Lu, F. X., Sun, S. P., et al., 2000. Discussion onthe origin of volcanic rocks of Donglingtai Formation in Beijing Xishan Mountain andits geological setting. Acta Petrologica Sinica, 16 (3): 345-352 (in Chinese withEnglish abstract).
      Liu, J. Q., 1987. Study on geochronology of the Cenozoic volcanic rocks in northeast China. Acta Petrologica Sinica, (4): 21-31 (in Chinese with English abstract).
      Lu, F. X., Wu, Q. F., Li, W. P., et al., 2005a. Composition, structure, and interaction between interior layers of lower lithosphere in typical area, eastern China. China University of Geosciences Press, Wuhan, 60-62 (in Chinese).
      Lu, F. X., Zheng, J. P., Zhang, R. S., et al., 2005b. Phanero-zoic mantle secular evolution beneath the eastern North China craton. Earth Science Frontiers, 12 (1): 61-67 (in Chinese with English abstract).
      Peng, Y. D., Zhang, L. D., Chen, W., et al., 2003. 40Ar/39Arand K-Ar dating of the Yixian Formation volcanicrocks, western Liaoning Province, China. Geochimica, 32 (5): 427-435 (in Chinese with English abstract).
      Rollision, H. R., 1993. Using geochemical data: Evolution, presentation, interpretation. Longman Sigapore Publishers (Pet) Ltd., Singapore.
      Shao, J. A., Han, Q. J., Zhang, L. Q., et al., 1999. Cumulate complex xenoliths in the Early Mesozoic in eastern Inner Mongolia. Chinese Science Bulletin, 44 (14): 1272-1279. doi: 10.1007/BF02885842
      Shao, J. A., Zhang, R. H., Han, Q. J., et al., 2000a. Geo-chronology of cumulate xenoliths and their host diorites from Harqin, eastern Nei Mongol. Geochimica, 29 (4): 331-336 (in Chinese with English abstract).
      Shao, J. A., Han, Q. J., Li, H. M., 2000b. Discovery of the EarlyMesozoic granulite xenoliths in North China craton. Sciencein China (Series D), 43 (Suppl.): 245-252.
      Shao, J. A., Li Z. T., Zhang, L. Q., 2004. Symmetric spatio-temporal distribution of the Meso-Cenozoic volcanicrocks in west Liaoning and environs and its implications. Chinese Journal of Geology, 33 (2): 98-106 (in Chinese with English abstract).
      Shao, J. A., Lu, F. X., Zhang, L. Q., et al., 2005. Discovery of xenocrysts in basalts of Yixian Formation in western Lia-oning Province and its significance. Acta Petrologica Sinica, 21 (6): 1547-1558 (in Chinese with English abstract).
      Shao, J. A., Lu, F. X., Zhang, L. Q., et al., 2006a. Temporal andspatial evidences for Early Cretaceous disturbance of the lithosphere beneath North China. Acta Petrologica Sinica, 22 (2): 277-284 (in Chinese with English abstract).
      Shao, J. A., Lu, F. X., Zhang, L. Q., 2006b. Origin of sanukitefrom Yixian Formation in western Liaoning Province andits tectonic settings. Acta Petrologica Sinica, 22 (6) (inpress, in Chinese with English abstract).
      Shao, J. A., Lu, Z. X., Lu, F. X., et al., 2006c. Formation, destruction and deformation of the Mesozoic crust-mantle transition zone in west Liaoning Province, China. Acta Petrologica Sinica, 22 (12) (in press, in Chinese with English abstract).
      Swisher, C. C., Wang, X. L., Zhou, Z. H., et al., 2002. Fur-ther support for a Cretaceous age for the feathered-dinosaur beds of Liaoning, China: New40Ar/39Ar datingof the Yixian and Tuchengzi formations. Chinese Sci. Bull. , 47 (2): 135-138.
      Wang, H. F., Yang, X. C., Zhu, B. Q., et al., 1988. K-Argeochronology and evolution of Cenozoic volcanic rocksin eastern China. Geochimica, (1): 1-12 (in Chinese with English abstract).
      Wang, W. L., Zhang, H., Zhang, L. J., et al., 2004. Standardsection of Tuchengzi Stage and Yixian Stage andtheir stra-tigraphy, palaeontology and tectonic-volcanic actions. Geological Publishing House, Beijing, 359-434 (in Chinese).
      Xu, W. L., Zheng, C. Q., Wang, D. Y., 1999. The discovery of middle mantle and lower crust-derived xenoliths in Mesozoic trachybasalts from West Liaoning and theirgeological implications. Geological Review, 45 (Suppl.): 444-449 (in Chinese with English abstract).
      Zhang, H. F., Sun, M., Zhou, X. H., et al., 2003. Secularevolution of the lithosphere beneath the eastern North China craton: Evidence from Mesozoic basalt and high-Mg andesites. Geochimica et Cosmochi mica Acta, 67 (22): 4373-4387. doi: 10.1016/S0016-7037(03)00377-6
      Zhang, Z. C., Li, Z. N., Wang, F. B., et al., 1994. Essentialcharacteristics of volcanic rocks and discussion on theirgenesis in Yixian basin, western Liaoning. Geoscience, 8 (4): 441-451 (in Chinese with English abstract).
      Zhou, X. H., 2006. Major transformation of subcontinental litho-sphere beneath eastern China in the Cenozoic-Mesozoic: Reviewand prospect. Earth Science Frontiers, 13 (2): 50-64 (in Chinese with English abstract).
      Zhu, R. X., Kenneth, A., Hoff man, S. N., et al., 2004. Geomagnetic paleointensity and direct age determination of the ISEA (M0r) chron. EPSL, 217: 285-295. doi: 10.1016/S0012-821X(03)00613-7
      陈文寄, 李大明, 李齐, 等, 1992. 下辽河裂谷盆地玄武岩的年代学与地球化学. 见: 刘若新主编, 中国新生代火山岩年代学与地球化学. 北京: 地震出版社, 44-80.
      陈文寄, 李齐, 李大明, 等, 1999. 中、新生代火山岩年龄测定中的几个值得重视的问题. 地质论评, 45 (增刊): 72-81. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP1999S1011.htm
      陈义贤, 陈文寄, 周新华, 等, 1997. 辽西及邻区中生代火山岩——年代学、地球化学和构造背景. 北京: 地震出版社, 1-279.
      胡健民, 赵越, 刘晓文, 等, 2005. 辽西凌源地区水泉沟组安山岩锆石SHRI MP U-Pb定年及其意义. 地质通报, 24 (2): 104-109. doi: 10.3969/j.issn.1671-2552.2005.02.002
      辽宁省地质矿产局, 1989. 辽宁省区域地质志. 北京: 地质出版社, 227-231.
      李伍平, 2006. 辽西北票早侏罗世兴隆沟组英安岩的地球化学特征. 岩石学报, 22 (6): 印刷中.
      李伍平, 路凤香, 孙善平, 等, 2000. 北京西山东岭台组(J3d) 火山岩的成因及其构造环境探讨. 岩石学报, 16 (3): 345-352. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200003004.htm
      刘嘉麒, 1987. 中国东北地区新生代火山岩的年代学研究. 岩石学报, (4): 21-31.
      路凤香, 吴其反, 李伍平, 等, 2005a. 中国东部典型地区下部岩石圈组成、结构和层圈相互作用. 武汉: 中国地质大学出版社, 60-62.
      路凤香, 郑建平, 张瑞生, 等, 2005b. 华北克拉通东部显生宙地幔演化. 地学前缘, 12 (1): 61-67. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200501007.htm
      彭艳东, 张立东, 陈文, 等, 2003. 辽西义县组火山岩40Ar/39Ar、K-Ar法年龄测定. 地球化学, 32 (5): 427-435. doi: 10.3321/j.issn:0379-1726.2003.05.003
      邵济安, 韩庆军, 张履桥, 等, 1999. 内蒙古东部早中生代堆积杂岩捕虏体的发现. 科学通报, 44 (5): 478-485. doi: 10.3321/j.issn:0023-074X.1999.05.004
      邵济安, 张任祜, 韩庆军, 等, 2000a. 内蒙古喀喇沁堆晶岩捕虏体和寄主闪长岩的同位素年龄. 地球化学, 29 (4): 331-336. https://www.cnki.com.cn/Article/CJFDTOTAL-DQHX200004004.htm
      邵济安, 韩庆军, 李惠民, 2000b. 华北克拉通早中生代麻粒岩捕虏体的发现. 中国科学, 30 (增刊): 148-153. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK2000S1018.htm
      邵济安, 李之彤, 张履桥, 2004. 辽西及邻区中-新生代火山岩的时空对称分布及其启示. 地质科学, 33 (2): 98-106. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX200401010.htm
      邵济安, 路凤香, 张履桥, 等, 2005. 辽西义县组玄武岩捕虏晶的发现及其意义. 岩石学报, 21 (6): 1547-1558. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200506006.htm
      邵济安, 路凤香, 张履桥, 等, 2006a. 华北早白垩世末岩石圈局部被扰动的时空证据. 岩石学报, 22 (2): 277-284. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200602002.htm
      邵济安, 路凤香, 张履桥, 2006b. 辽西义县组玻基方辉安山岩成因及其构造背景. 岩石学报, 22 (6): 印刷中.
      邵济安, 卢造勋, 路凤香, 等, 2006c. 辽西中生代的壳幔过渡带的形成、破坏与改造. 岩石学报, 22 (12): 已接受.
      王慧芬, 杨学昌, 朱炳泉, 等, 1988. 中国东部新生代火山岩K-Ar年代学及其演化. 地球化学, (1): 1-12.
      王五力, 张宏, 张立君, 等, 2004. 土城子阶、义县阶标准地层剖面及其地层古生物、构造-火山作用. 北京: 地质出版社, 359-434.
      许文良, 郑常青, 王冬艳, 1999. 辽西中生代粗面玄武岩中地幔和下地壳捕虏体的发现及其地质意义. 地质论评, 45 (增刊): 444-449. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP1999S1061.htm
      张招崇, 李兆鼐, 王富宝, 等, 1994. 辽西义县盆地火山岩的基本特征及其成因探讨. 现代地质, 8 (4): 441-451. https://www.cnki.com.cn/Article/CJFDTOTAL-XDDZ404.009.htm
      周新华, 2006. 中国东部中、新生代岩石圈转型与减薄研究若干问题. 地学前缘, 13 (2): 50-64. doi: 10.3321/j.issn:1005-2321.2006.02.004
    • 加载中
    图(5) / 表(2)
    计量
    • 文章访问数:  3903
    • HTML全文浏览量:  491
    • PDF下载量:  6
    • 被引次数: 0
    出版历程
    • 收稿日期:  2006-06-26
    • 刊出日期:  2006-11-25

    目录

      /

      返回文章
      返回