雪峰山陆内复合构造系统印支—燕山期构造穿时递进特征

doi:10.11743/ogg20090510

Abstract

Abstract:

The distribution of angular unconformity and included angle between strata above and below the unconformity in the Triassic and Cretaceous in the Xuefeng Mountain intracontinental tectonic system are studied.Based on that,we identify the range of deformation during the Early(T₁) and Middle Triassic(T₂) and the boundary line between high-angle and low-angle unconformities.It is indicated that the deformation intensity in the study area decreases from east to west during T₁-T₂.Since the Late Triassic,tectonic movements have been featured by east-to-west diachronous and progressive deformation,which helps to define the boundary lines among each period of deformation.Propagation rates of diachronous deformation in each period are calculated.From these propagation rates,it is concluded that the direct causes for the westward progressive deformation during the Yanshanian period are the thinning of lithosphere and the upsurging of asthenosphere in the cathaysia and other plates,while the indirect cause is the subduction of the Paleo-Pacific Plate beneath the Eurasia Plate.Moreover,the decollement surfaces also play an important role in tectonic propagation during the Yanshanian period.

Key words: unconformity, diachronously progressive deformation, intracontinental composite tectonic system, Indosinian-Yanshanian period, Xuefeng Mountain

CLC Number:

TE121.2

Jin Chong, Li Sanzhong, Wang Yuejun, Zhang Guowei, Liu Liping, Wang Jian. Diachronous and progressive deformation during the Indosinian-Yanshanian movements of the Xuefeng Mountain intracontinental composite tectonic system[J]. Oil & Gas Geology, 2009, 30(5): 598-607.

References

[1] 马永生.四川盆地普光超大型气田的形成机制[J].石油学报,2007,28(2):9～14,21
[2] 孙肇才.板内形变与晚期次生成藏-扬子区海相油气总体形成规律的探讨[J].石油实验地质,1991,13(2):107～142
[3] Wang Y J,Fan W M,Peng T P,et al.Element and Sr-Nd syste-matics of early Mesozoic volcanic sequence in southern Jiangxi Province,South China:petrogenesis and tectonic implications[J].International Journal of Earth Science,2005,53(1):53-65
[4] Yan D P,Zhou M F,Song HL,et al,Origin and tectonic significance of a Mesozoic mutilayer over-thrust system within the Yang-tze bock (South China)[J].Tectonophys,2003,361(2):239～254
[5] 丁道桂,刘光祥,吕俊祥,等.扬子板块海相中古生界盆地的递进变形改造[J].地质通报,2007,26(9):1 178～1 188
[6] 黄汲清.中国大地构造及其演化1:400万中国大地构造图简要说明[M].北京:科学出版社,1980
[7] 周小军.雪峰陆内复合构造系统的变形特征和成因[D].中国海洋大学,2008
[8] Zhang B Y,Zhao Z H,Shi M Q,et al.Discovery of Permian island-arc basalts in the Cenxi area and the tectonic significance-a piece of evidence for the paleo-Tethyan tectonic belt in western Guangdong and eastern Guangxi[J].Chinese Science Bulletin,1998,43:1 838-1842
[9] Zhang B Y,Zhang H X,Zhao Z H,et al.Permian Island-arc basalt in west Guangdong and east Guangxi tectonic belt,south China:implications for the Paleo-Tethys[J].Journal of Nanjing University,2003,39:46-54
[10] 邓希光,陈志刚,李献华,等.桂东南地区大容山-十万大山花岗岩带SHRIMP锆石U-Pb定年[J].地质论评,2004,50(4):426～431
[11] 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[J].Tectonophy-sics,1997,283:105-127
[12] Nam T N,Sano Y J,Terada K,et al.First SHRIMP U-Pb zircon dating of granulites from the Kontum massif(Vietnam)and teetono-thermal implications[J].Journal of Asian Earth Sciences,2001,19:77-84
[13] Carter A,Roques D.Bristow C,et al.Understanding Mesozoic accretion in southeast Asia:significance of Triassic thermotectonism(Indosinian orogen)in Vietnam[J].Geology,2001,29(3):211～214
[14] 周新民.对华南花岗岩研究的若干思考[J].高校地质学报,2003,9(4):556～565
[15] 张国伟,董云鹏,赖绍聪,等.秦岭-大别造山带南缘勉略构造带与勉略缝合带[J].中国科学,2003,33(12):1 121～1 135
[16] Liu S F,Steel R,Zhang G W.Mesozoic sedimentary basin development and tectonic implication,northern South China Block,eastern China:record of continent～continent collision[J].Journal of Asian Earth Sciences,2005,25:9-27
[17] 王岳军,Zhang Y H,范蔚茗,等.林舸湖南印支期过铝质花岗岩的形成:岩浆底侵与地壳加厚热效应的数值模拟[J].中国科学(D辑),2002,32 (6):491～499
[18] 王岳军,范蔚茗,梁新权,等.湖南印支期花岗岩SHRIMP锆石U-Pb年龄及其成因启示[J].科学通报,2005,50(12):1 259～1 266
[19] 湖南地质矿产局.涟源幅1:20万区域地质报告[M].北京:冶金工业出版社,1977,118～119
[20] 张国伟,张本仁.秦岭造山带与大陆动力学[M].北京:科学出版社,2001.1～855
[21] Zhao X,Coe R.Paleomagnetic constraints on the collision and rotation of North and South China[J].Nature,1987,327:41-144
[22] 王岳军,廖超林,范蔚茗,等.赣中地区早中生代OIB碱性玄武岩的厘定及构造意义[J].地球化学,2004,33(2):109～117
[23] 梁新权,范蔚茗,王岳军.湖南中生代陆内构造变形的深部过程:煌斑岩地球化学示踪[J].地球学报,2003,24(6):603～610
[24] 范蔚茗,王岳军,郭峰.湘赣地区中生代镁铁质岩浆作用与岩石圈伸展[J].地学前缘,2003,10(3):159～170
[25] Zhou X M,Li W X.Origin of late Mesozoic igneous rocks in sou-theastern China:implications for lithosphere subduction and underplating of mafic magmas[J].Tectonophys,2000,326(11):269～287
[26] Maruyama S,Seno T.Orogeny and relative plate motions:example of the Japanese islands[J].Tectonophysics,1986,127(3-4):305～329
[27] Engebretson D C,Cox A,Gordon R G.Relative motions between oceanic and continental plates in the Pacific basins[J].Geol,Soc,1985,206:1-59
[28] 万天丰.中国大地构造学纲要[M].北京:地质出版社,2004.75～107
[29] 颜丹平,汪新文,刘友元.川鄂湘边区褶皱构造样式及其成因机制分析[J].现代地质,2000,14(1):37～43

Diachronous and progressive deformation during the Indosinian-Yanshanian movements of the Xuefeng Mountain intracontinental composite tectonic system

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Yuemeng NIU, Jun HAN, Yixin YU, Cheng Huang, Bo Lin, Fan YANG, Lang YU, Junyu CHEN. Igneous rock intrusions in the western Shunbei area， Tarim Basin： Characteristics and coupling relationships with faults [J]. Oil & Gas Geology, 2024, 45(1): 231-242.
[2]	Juntao ZHANG, Yuyin ZHANG, Ning GU, Xiaohui JIN, Tao ZHANG, Sihong LIU, Huichong JIA, Jiaqi YANG, Ling LIU, Xiaopeng GAO. Unconformity characteristics of Huaiyuan movement in the northeast of Wushenqi paleo-uplift in Ordos Basin and its implications for karst reservoir generation [J]. Oil & Gas Geology, 2023, 44(1): 101-109.
[3]	Dengfa He, Hongping Bao, Baize Kai, Yanhua Xu, Renqi Lu, Caili Zhang, Liubing Wei, Xiang Cheng. Has the Ordos Block， a cratonic block been reactivated？ [J]. Oil & Gas Geology, 2022, 43(6): 1271-1291.
[4]	Ziliang Liu, Minghe Zhang, Sibing Liu, Junjie Wang, Jingyu Hao, Yicai Chen, Yue Zhou. Reservoir characteristics and controlling factors of the Carboniferous Simen Formation at the southern margin of Xuefeng Mountain， Guangxi Zhuang Autonomous Region， China [J]. Oil & Gas Geology, 2022, 43(4): 902-916.
[5]	Xiangbo Li, Hongbo Wang, Junping Huang, Caili Zhang, Yan Zhang, Yating Wang, Lei Zhang, Jing Wang, Huaqing Liu. Characteristics of unconformity resulted from Huaiyuan Movement in Ordos Basin and its significance for oil and gas exploration [J]. Oil & Gas Geology, 2021, 42(5): 1043-1055.
[6]	Jiajun Chen, Dengfa He, Fangyuan Sun, Fanglei Tian. Framework evolution of North Tarim Paleo-uplift from the Late Ordovician to Middle Devonian [J]. Oil & Gas Geology, 2021, 42(2): 285-298.
[7]	Pinlong Han, Dunqing Xiao, Jufeng Wang. A new perspective on the features of the Caledonian unconformity in Dagang exploration area, Bohai Bay Basin [J]. Oil & Gas Geology, 2021, 42(2): 430-442.
[8]	Zhi Li, Zhiye Zhang, Yunfei Yang, Wenjian Guo, Yan Li, Teng Li, Jian Xiong. Geologic architecture and tectonic evolution of Nanyang Sag, Nanxiang Basin [J]. Oil & Gas Geology, 2021, 42(2): 456-468.
[9]	Xunyu Cai, Guiqiang Qiu, Dongsheng Sun, Hongquan Zhu, Wei Wang, Zhiping Zeng. Types and characteristics of tight sandstone sweet spots in large basins of central-western China [J]. Oil & Gas Geology, 2020, 41(4): 684-695.
[10]	Wu Gaokui, Lin Changsong, Liu Yongfu, Liu Jingyan, Yang Xianzhang, Li Hao. Characteristics of major unconformities and paleo-geomorphology during the Mesozoic key transformation stages in Kuqa-Tabei area [J]. Oil & Gas Geology, 2019, 40(4): 763-777.
[11]	Gong Yue, Lin Changsong, He Min, Zhang Zhongtao, Zhang Bo, Shu Liangfeng, Feng Xuan, Hong Fanghao. Characteristics and geological significance of unconformities at the late Early Oligocene in the Pearl River Mouth Basin, northern South China Sea [J]. Oil & Gas Geology, 2019, 40(4): 851-863.
[12]	Zheng Menglin, Tian Aijun, Yang Tongyuan, He Wenjun, Chen Lei, Wu Haisheng, Ding Jing. Structural evolution and hydrocarbon accumulation in the eastern Junggar Basin [J]. Oil & Gas Geology, 2018, 39(5): 907-917.
[13]	Yi Zejun, He Dengfa. Tectono-stratigraphic sequence and basin evolution of the eastern Junggar Basin [J]. Oil & Gas Geology, 2018, 39(5): 932-942.
[14]	Liang Yusheng, He Dengfa, Zhen Yu, Zhang Lei, Tian Aijun. Tectono-stratigraphic sequence and basin evolution of Shawan Sag in the Junggar Basin [J]. Oil & Gas Geology, 2018, 39(5): 943-954.
[15]	Song Mingshui, Zhao Leqiang, Wu Chunwen, Qin Feng, Zeng Zhiping. Structure and reservoir-controlling of top Carboniferous weathering crust in Chepaizi area, Junggar Basin [J]. Oil & Gas Geology, 2016, 37(3): 313-321.