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地质学报  2003 

辽西牛营子地区晚三叠世逆冲构造

, PP. 26-34

Keywords: 晚三叠世逆冲构造燕山陆内造山带辽宁地层时代

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Abstract:

燕山陆内造山带侏罗纪的构造及其研究已广为报道,但确凿的三叠纪构造分析明显不足,对辽西凌源牛营子地区详细的构造地质调查揭示该区晚三叠世晚期存在的逆冲构造,盆地东部中侏罗世郭家店组之下覆盖着一套晚三叠世逆冲叠瓦构造,其运动指向,黄土坡以西逆冲叠瓦构造由西向东推覆;黄土坡以北弧形断裂由北向南逆冲,为派生的运动。逆冲断裂带控制的槽地之中发育同逆冲期邓杖子组灰岩--白云岩质角砾砾岩,我们的资料表明,对杖子组时代应属晚三叠世晚期,与晚三叠世老虎沟组基本是连续过渡的,原定牛营子盆地早-中侏罗世地层是倒置的,正常的晚三叠世-中侏罗世地层序列自下而上应为老虎沟组,邓杖子组,水泉沟组,郭家店组,晚三叠世晚期逆冲构造事实的确定说明,燕山陆内造山带至少从晚三叠世起就经历了强烈的变形,其早期形变历史对于认识区域构造演化和陆内变形的发展过程具有重要意义。

References

[1]  Chen Aigen. 1998. Geometric and kinematic evolution of basementcored structures: Intraplate orogenesis within the Yanshan Orogen, northern China. Tectonophysics, 292: 17 ~ 42.
[2]  Cui Shengqin, Li Jinrong. 1983. A preliminary discussion on the Indosinian movement of the adjoining Pacific area in China. Acta Geologica Sinica, 57 (1): 51~ 61 (in Chinese with English abstract).
[3]  Cui Shengqin, Li Jinrong, Sun Jiashu, et al. 2000. The Sequences of tectonic movement and regional tectonic framework of North margin of North China. Beijing: Geological Publishing House, 326(in Chinese with English abstract).
[4]  Davis G A. Zheng Yadong, Wang Cong, et al. 2001. Mesozoic tectonic evolution of the Yanshan fold and thrust belt, with emphasis on Hebei and Liaoning Provinces, Northern China. GSA Memoir, 194: 171~197.
[5]  Hebei Bureau of Geology and Mineral Resources. 1989. Regional Geology of Hebei Province, Beijing and Tianjin Municipalitiy. Beijing: Geological Publishing House, 741(in Chinese).
[6]  Liaoning Stratigraphic Dictionary Group. 1985. Liaoning Stratigraphic Dictionary. Transaction of the Liaoning Geology, 52 (in Chinese).
[7]  Ren Jishun, Chen Tinyu, Niu Baogui, Liu Zhigang, Liu Fenren. 1990. Tectonic evolution of the continental lithosphere and metallogeny in Eastren China and Adjacent Area. Beijing: Science Press, 217 (in Chinese with English abstract).
[8]  Wang Dongfang et. al. 1983. Relations between the characteristics of Rb-Sr isotope of the volcanic rocks and tectonic significance in the western Liaoning Province. Shenyang: Journal of Geological Institute of Shengyang, CAGS, 6:13 ~ 24 (in Chinese with English abstract).
[9]  Wang Si\'en. 1998. Correlation of the continental Jurassic in the north of China to the Paralic Jurassic in northwest Scotland, United Kingdom. Acta Geol. Sinica, 72 (1): 11 ~ 21 (in Chinese with English abstract).
[10]  Wang Wuli et al.. 1989. The Mesozoic Stratigraphy and Palaeontology of the western Liaoning Province (1). Beijing: Geological Publishing House, 168(in Chinese with English abstract).
[11]  Yang Geng, Chai Yucheng, Wu Zhengwen et. al. 2001. Thin-skinned thrust nappe structures in the western Liaoning in the eastern sector of the Yanshan orogenic belt. Acta Geologica Sinica, 75(3): 322~332(in Chinese with English abstract).
[12]  Zhang Changhou, Wang Genhou, Wang Guosheng, Wu Zhengwen, Zhang Lusuo,Sun Weihua. 2002. Thrust tectonics in the eastern segment of the intraplate Yanshan orogenic belt western Liaoning Province North China. Acta Geologica Sinica, 76 (1): 64~ 76(in Chinese with English abstract).
[13]  Zhang Wu,Dong Guoyi. 1982. Triasssic of Liaoning Province. Journal of Stratigraphy, 6(1): 239(in Chinese with English abstract).
[14]  Zhao Yue. 1990. The Mesozoic orogenics and tectonic evolution of the Yanshan Area. Geol. Rev. , 36(1): 1~13(in Chinese with Eng lish abstract).
[15]  Cui Shengqin, et al. 1979. Theory and Method of Palaeotectonic Analysis-Regionally Tectonic Geology (Chapter 1). Beijing: Geological Publishing House, 7 ~ 87 (in Chinese).
[16]  Bureau of Geology and Mineral Exploration and Development of Liaoning Province. 1997. Stratigraphy (Lithostratic) of Liaoning Province. Wuhan: China University of Geosciences Press, 247 (in Chinese).
[17]  Diao Naichang. 1983. K-Ar isotopic geological dating on the Mesozoic volcanic rocks in the western Liaoning Province. Transaction of the Liaoning Geology, 4(1): 1~10(in Chinese with English abstract).
[18]  Liaoning Bureau of Geology and Mineral Resources. 1989. Regional Geology of Liaoning Province. Beijing: Geological Publishing House, 851 (in Chinese).
[19]  Pan Guang. 1963. The Indosinian movement of the Sino-Korea plates. Chinese Sci. Bull. 3:61 ~ 63 (in Chinese with English abstract).
[20]  Shao Ji\'an,Mu Baolei, Zhang Luqiao, et al.. 2000. Deep geological process and its shallow response during Mesozoic transfer of tectonic frameworks in eastern North China. Geol. Rev. , 46(1):32~40 (in Chinese with English abstract).
[21]  Wang Yu. 1996. Tectonic evolutional processes of Inner Mongolia-Yanshan orogenic belt in eastern China during the Late PaleozoicMesozoic, Beijing: Geological Publishing House, 142 (in Chinese with English abstract).
[22]  Yang Nong, Chen Zhenle, Lei Weizhi et. al. 1996. Indosinian tectonics of the northern Hebei Province in the Yanshan region. Beijing:Geological Publishing House, 90 (in Chinese with English abstract).
[23]  Zhao Yue. 1988. The stratigraphic order of lower-middle Jurassic and tectonic evolution of early Mesozoic in Niuyingzi region western Liaoning Province. Exploration of Geosciences, 1 : 79~ 89 (in Chinese with English abstract).
[24]  Zheng Shaolin, Zhang Wu. 1981. The Mesozoic flora of Liaoning Province. Transaction of the Liaoning Geology, 1:53~76 (inChinese).
[25]  Zheng Yadong, Davis G A, Wang Cong, Darby B J, Zhang Changhou. 2000. Major Mesozoic tectonic events in the Yanshan belt and the plate tectonic setting. Acta Geologica Sinica, 74(4): 289~302(in Chinese with English abstract).

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