全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
地质学报  2005 

龙门山前陆褶皱冲断带的平衡剖面分析

, PP. 38-45

Keywords: 龙门山,平衡剖面,正反转构造,缩短率

Full-Text   Cite this paper   Add to My Lib

Abstract:

对龙门山前陆褶皱冲断带形成的正反转构造过程有过许多分析,但明显缺乏直接的证据和定量的分析。本文在地层资料分析的基础上,借助平衡剖面分析验证龙门山形成的正反转构造过程:志留纪至中三叠世受多条倾向北西的同沉积断裂控制;晚三叠世以来遭受北西―南东向挤压、抬升和剥蚀,形成逆冲推覆构造。在晚三叠世和新生代的两期板块碰撞的影响下,龙门山产生了两期褶皱冲断作用,但在南、北两段表现出显著不同的变形过程。龙门山北段表现为复杂的逆冲推覆构造,能明确划分出两期构造变形,晚三叠世的变形强烈,缩短率达31.7%;而新生代的变形较弱,缩短率仅为10.5%。南段则表现出基底卷入的叠瓦状冲断的特点,主要体现新生代的构造变形,晚三叠世的构造变形基本上被改造,南段整体缩短率达26.2%。

References

[1]  四川省地质矿产局.四川省区域地质志[M].北京:地质出版社,1991.70-93.
[2]  许志琴 侯立纬.中国松潘-甘孜造山带的造山过程[M].北京:地质出版社,1992.65-72.
[3]  吴山 赵兵.龙门山中―南段构造格局及其形成演化[J].矿物岩石,:.
[4]  罗志立.龙门山造山带岩石圈演化的动力学模式[J].成都地质学院学报,:.
[5]  林茂炳 吴山.龙门山推覆构造变形特征[J].成都地质学院学报,:.
[6]  刘和甫 梁慧社.川西龙门山冲断系构造样式与前陆盆地演化[J].地质学报,:.
[7]  杨逢清 殷鸿福 等.松潘甘孜地块与秦岭褶皱带、扬子地台的关系及其发展史[J].地质学报,1994,68(3):208-219.
[8]  刘树根 Demis.,A.龙门山冲断带的隆升和川西前陆盆地的沉降[J].地质学报,:.
[9]  金若谷.四川龙门山北段晚二叠世大隆组放射虫岩及其形成环境[J].地质论评,1987,33(3):238-248.
[10]  彭军 陈洪德.龙门山南段南盆地中―新生代砂岩特征及物源分析[J].中国区域地质,:.
[11]  崔秉荃 龙学明.川西拗陷的沉降与龙门山的崛起[J].成都地质学院学报,:.
[12]  卢华复 贾承造.库车-柯坪再生前陆冲断带构造[M].北京:科学出版社,2003.76-101.
[13]  于苏俊 杨立中.云南鹤庆锰矿控矿因素初步分析[J].矿物岩石,:.
[14]  张勤文.松潘-甘孜印支地槽西康群复理石建造沉积特征及其大地构造背景[J].地质论评,1981,27(5):405-411.
[15]  Bureau of Geology and Mineral Resources of Sichuan Province. 1991. Regional Geology of Sichuan Province. Beijing: Geological Publishing House(in Chinese).
[16]  Chen Churning, Lu Huafu, Jia Dong, Jia Chengzao. 1999. Structures and petroleum accumulation in the Qiulitag thrust front of the Kuqa rejuvenated foreland fold--thrust belt on the northern margin of the Tarim basin. Geological Review, 45 (4) : 423 ~ 433(in Chinese with English abstract).
[17]  Cui Bingquan, Long Xueming, Li Yuanlin. 1991. The subsidence of west Sichuan depression and the rise of Longmenshan Mountains. Journal of Chengdu College of Geology, 18 (1): 39 ~ 44 (in Chinese with English abstract).
[18]  Flottmann Thomas, James Patrick. 1997. Influence of basin architecture on the style of inversion and fold--thrust belt tectonics--the southern Adelaide fold--thrust belt, South Australia. Journal of Structure Geology, 19(8) : 1093~ 1110.
[19]  Guo Zhengwu,Deng Kangling, Han Yonghui. 1996. The Formation and Development of Sichuan Basin. Beijing:Geological Publishing House,48~ 138(in Chinese).
[20]  Huang Jiqing,Chen Binwei. 1987. The Evolution of the Tethys in China and Its Adjacent Regions. Beijing: Geological Publishing House, 109 (in Chinese).
[21]  Jia Dong, Chen Zhuxin, Jia Chengzao, Wei Guoqi, Li Benliang, Zhang Qie, Wei Dongtao,Shen Yang. 2003. Structural features of the Longmen Shan fold and thrust belt and the western Sichuan foreland basin, central China. Geological Journal of China Universities, 9(3):462~469(in Chinese with English abstract).
[22]  Lin Maobing, Wu Shan. 1991. Deformational features of nappe structures in the Longmenshan Mountains. Journal of Chengdu College of Geology, 18 (1):46 ~ 54 (in Chinese with English abstract).
[23]  Liu Wenjun, Zheng Rongcai, Li Xianghui. 1999. Reconstruction of Palaeogeography and Palaeotectonics of a Devonian sedimentary basin in the Longmenshan area, Sichuan. Acta Geologica Siriica, 73(2) :109~119(in Chinese with English abstract).
[24]  Long Xueming. 1991. Several questions of geochronic evolution in the mid-northern segment of Longmenshan Mountains. Journal of Chengdu College of Geology, 18 (1): 8 ~ 14 (in Chinese with English abstract).
[25]  Luo Zhili. 1991. The dynamical model of the lithospheric evolution in Longmen Shan orogenic belt. Journal of Chengdu College of Geology, 18 (1) : 1 ~ 7 (in Chinese wit h English abstract).
[26]  Pan Guitang, Xu Yaorong, Wang Peisheng. 1983. The Cenozoic tectonics at the eastern margin of Qinghai--Xizang plateau. Contribution to the Geology of the Qinghai--Xizang (Tibet) Plateau, (12) , 129 ~ 142 (in Chinese with English abstract ).
[27]  Suppe J. 1983. Geometry and kinematics of fault-bend folding. American Journal of Science, 283 : 684 ~ 721.
[28]  Tao Xiaofeng. 1999. Evolution of nappe tectonic and foreland basin in the southern section of Longmen Mountains. Journal of Chengdu College of Geology, 26 (1): 73 ~ 77 (in Chinese with English abstract).
[29]  Wang Erqi, Meng Qingren, Chen Zhifiang, Chen Liangzhong. 2001.Early Mesozoic left-lateral movement along the Longmen Shanfault belt and its tectonic implications. Earth Science Frontiers, 8(2):375~384 (in Chinese with English abstract).
[30]  Xu Zhiqin, Hou Liwei,Wang Zongxiu. 1992. Orogenic Processes of the Songpan--Garze Orogenic Belt of China. Beijing: Geological Publishing House, 73 ~ 86 (in Chinese).
[31]  Yu Sujun. 2000. Geometrical characteristics and strain analysis of nappe structures in the northern section of Longmenshan. Journal of Mineralogy and Petrology, 20 (4) : 67 ~ 74 (in Chinese with English abstract).
[32]  Zhang Qinwen. 1981. The sedimentary features of the flysh formation of the Xikang group in the Indosinian Songpan Garze geosyncline and its geoteetonie setting. Geological Review, 27 (5) : 405 ~ 411 (in Chinese with English abstract).
[33]  黄汲清 陈炳蔚.中国及邻区特提斯海的演化[M].北京:地质出版社,1987.1-78.
[34]  陈楚铭 卢华复.塔里木盆地北缘库车再生前陆褶皱逆冲带中丘里塔格前锋带的构造与油气[J].地质论评,1999,45(4):423-433.
[35]  陶晓风.龙门山南段推覆构造与前陆盆地演化[J].成都理工学院学报,:.
[36]  龙学明.龙门山中北段地史发展的若干问题[J].成都地质学院学报,:.
[37]  曾允孚 李勇.龙门山前陆盆地形成与演化[J].矿物岩石,:.
[38]  卢华复 董火根 等.前龙门山前陆盆地推覆构造的类型和成因[J].南京大学学报(地球科学),1989(4):32-42.
[39]  王二七 陈智梁 等.龙门山断裂带印支期左旋走滑运动及其大地构造成因[J].地学前缘,:.
[40]  李本亮 张惬 魏东涛 沈扬 贾东 陈竹新 贾承造 魏国齐.龙门山前陆褶皱冲断带构造解析与川西前陆盆地的发育[J].高校地质学报,:.
[41]  郭正吾 邓康龄 韩永辉.四川I盆地形成与演化[M].北京:地质出版社,1996.48-138.
[42]  胡新伟 邓江红.龙门山中段推覆构造带构造特征[J].成都理工学院学报,:.
[43]  刘文均 郑荣才.龙门山泥盆纪沉积盆地的地理和古构造重建[J].地质学报,:.
[44]  潘桂棠 徐耀荣 王培生.青藏高原东部边缘新生代构造[A]..青藏高原地质文集[C].,1983.2(12).129-142.
[45]  Burchfiel B C, Chen Zhiliang, Liu Yuping, Royden L H. 1995. Tectonics of the Longmen Shah and adjacent regions, central China. International Geology Review, 37 (8) : 661 ~ 735.
[46]  Chen Shefa,Wilsoa C J L. 1996. Emplacement of the Longmen Shan thrust--nappe belt along the eastern margin of the Tibetan Plateau. Journal of Structure Geology,18(4):413~430.
[47]  Hu Xinwei, Deng Jianghong. 1996. Structure features of the nappe tectonic belt in the middle Longmen Mountains. Journal of Chengdu College of Geology, 23 (3) : 101 ~ 106 (in Chinese with English abstract).
[48]  Jia Dong, Lu Huafu, Cai Dongsheng, Wu Shimin, Shi Yangshen, Chen Chuming. 1998. Structural features of northern Tarim Basin.. implications for regional tectonics and petroleum traps. AAPG Bulletin, 82(1):147~ 159.
[49]  Jin Ruogu. 1987. Radiolarites and sedimentary environments of the late Permian Dalong formation in the northern sector of the Longmen Mountains, Sichuan Province. Geological Review, 33 (3) :238 ~ 247 (in Chinese with English abstract).
[50]  Liu Hefu, Liang Huishe,Cai Liguo, Shen Fei. 1994. Structural systems of The Longmenshan thrust belt and evolution of the foreland basin in western Sichuan Province, China. Acta Geologica Sinica, 68 (2) : 100t 117 (in Chinese with English abstract).
[51]  Liu Shugen,Luo Zhili,Dai Sulan,Arne Dennis,Wilson C J L. 1995. The uplift of Longmenshan thrust belt and subsidence of the western Sichuan foreland basin. Acta Geologica Sinica, 9(3) : 205~213(in Chinese with English abstract).
[52]  Lu Huafu, Dong Huogen, Deng Xiyang, Li Pengju, Wu Baoqing,Peng Delin. 1989. Types and origins of the thrusts and nappes in outer Longmenshan foreland basin. Journal of Nanjing University(Earth Sciences ), (4): 32 ~ 41 (in Chinese with Englishabstract).
[53]  Lu Huafu, Jia Chengzao. 2003. Structures of Kuqa--Keping Rejuvenated Foreland Thrust Belt. Beijing: Science Press, 76 101 (in Chinese).
[54]  Peng Jun, Chen Hongde, Zeng Yunfu. 2000. Characteristics and provenance analysis of Mesozoic and Cenozoic sandstone in the foreland basin of the south part of Longmenshan Mountain. Regional Geology of China, 19 (1): 77 ~ 84 (in Chinese with English abstract).
[55]  Suppe J. 1983. Geometry and kinematics of fault-propagation folding. Ecologic Geological Helvetiae, 83 (3) : 684 ~ 721.
[56]  Wu Shan, Zhao Bing, Gou Zonghai, et al. 1999. The structure framework and its evolution in the middle south section of Longmen Mountains. Journal of Mineralogy and Petrology, 19 (3):82~85(in Chinese with English abstract).
[57]  Yang Fengqing, Yin Hongfu, Yang Hengshu, Lai Xulong. 1994. The Songpan--Garz6 massif:Its relationship with the Qinling fold belt and Yangtze platform and development. Acta Geologica Sinica,68 (3) :208~218(in Chinese with English abstract).
[58]  Zeng Yunfu, Li Yong. 1995. The formation and evolution of Longmen Mountains foreland basin. Journal of Mineralogy and Petrology, 15 (1) : 40 ~ 49 (in Chinese with English abstract).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133