南华北地区中新生代盆地演化

doi:10.11743/ogg20050220

摘要/Abstract

摘要：

大别造山带晚侏罗世—早白垩世火山岩为高含钾的碱性岩,对应的构造环境不是消减带,但与板块消减有关;郯庐断裂在晚侏罗世—早白垩世为右行平移活动,活动性质为张扭性。南华北中新生代盆地,由于所处具体构造位置不同而有明显差异。以平舆-蚌埠隆起为界,南部坐落在大别造山带逆冲前缘地带,如合肥-信阳盆地,为具挤压造山形成的前陆盆地原型、张扭性形成的走滑盆地原型、拉张反倾正断和平移-断陷盆地原型组成的三重叠合盆地。北部坐落在相对稳定陆块之上,对应形成挤压前陆盆地-陆内坳陷盆地原型、走滑盆地原型、弱挤压形成的坳陷盆地-张扭盆地-断陷盆地原型、整体沉降形成的坳陷盆地原型组成的多重叠合盆地。

关键词: 盆地原型, 叠加, 大别造山带, 郯庐断裂带, 南华北

Abstract:

The Late Jurassic-Early Cretaceous volcanic rocks in Dabie orogenic belt are alkali rocks with high potassium content. The corresponding tectonic setting was not a subduction zone, but had certain relationship to plate subduction. The Tancheng-Lujiang fracture zone was characterized by its intenso-wrench or dextral strike-slip movement during Late Jurassic-Early Cretaceous. The Meso-Cenozoic basins in southern North China have significant differences, due to their specific tectonic settings. Taking Pingyu-Bangbu uplift as a boundary, the southern basins, located in the thrust front of Dabie orogenic belt, such as Hefei-Xinyang basin, are triple overlapping basins, which are composed of foreland basin prototype as a result of compressional orogenesis, strike-slip basin prototype as a result of tenso-wrench movement, and extensional counter-inclined normal fault and strike-slip faulted basin prototype. While the northern basins, located in relatively stable landmass, are multiple overlapping basins, which are composed of compressional foreland basin-intracontinental depression prototype, strike-slip basin prototype, depression,transtensional and faulted basin prototype as a result of weak compression, and depression basin prototype as a result of mass subsidence.

Key words: basin prototype, superimposition, Dabie orogenic belt, Tancheng-Lujiang fracture zone, southern North China

中图分类号:

TE111.1

黄泽光,高长林,吉让寿. 南华北地区中新生代盆地演化[J]. 石油与天然气地质, 2005, 26(2): 252-256. doi: 10.11743/ogg20050220 Huang Zeguang,Gao Changlin,Ji Rangshou. Analysis of evolution of Meso-Cenozoic basins in southern North China[J]. Oil & Gas Geology, 2005, 26(2): 252-256. doi: 10.11743/ogg20050220

参考文献

[1] 孙晓猛,张梅生,龙胜祥,等.秦岭-大别造山带北部逆冲推覆构造与合肥盆地、周口坳陷控盆断裂[J]. 石油与天然气地质,2004,25(2):191～199Sun Xiaomeng,Zhang Meisheng,Long Shengxiang,et al.Overthrust tectonic in northern Qinling-Dabie orogenic belt and basin-controlling faults in Zhoukou depression and Hefei basin[J]. Oil & Gas Geology, 2004,25(2):191-199
[2] 曹高社,李学田,刘德良,等.合肥盆地与北淮阳构造带印支期的推覆构造及其油气意义[J]. 石油与天然气地质,2003,24(2):116～122Cao Gaoshe,Li Xuetian,Liu Deliang,et al.Indosinian nappe structure and its hydrocarbon significance in Hefei basin and North Huaiyang tectonic zone[J]. Oil & Gas Geology, 2003,24(2):116-122
[3] 里特曼 A.火成岩的稳定矿物组合计算方法[M]. 郑世才,译.北京:地质出版社,1973.1～55Ritman A.The calculation method for stable mineral combinations in volcanic rocks[M].Translated by Zheng Shicai.Beijing:Geological Publishing House,1973,1-55
[4] 勒夫勒 H K.含SiO₂低于43%的岩石里特曼"系列指数"的修正[J].张光宇,译.地质地球化学,1980,10:48～50Leflar H K.Revision of Ritman's "Serial Index"for rocks with SiO₂ conten《43%[J].Translated by Zhang Guangyu.Geology and Geochemistry,1980,10:48-50
[5] Gill J B. Orogenic andesites and plate tectonics[M].Berlin:Springer-Verlag, 1981.1-90
[6] Pearce J A.An expert system for the tectonic characterization of ancient volcanic rock[J].Petrology,1984,54(4):956-983
[7] 邱家骧,林景仟.岩石化学[M].北京:地质出版社,1991.100～101Qiu Jiaxiang,Lin Jingqian.Petrochemistry[M].Beijing:Geological Publishing House,1991.100-101
[8] 杨巍然,王豪.中国板块构造概况[J].地球科学-中国地质大学学报,1991,16(5):505～513Yang Weiran,Wang Hao.The outline of China plate tectonics[J].Earth Science:Journal of China University of Geosciences,1991,16(5):505-513
[9] 刘文灿,王果胜.北淮阳地区中生代逆冲推覆构造[J].现代地质,1999,13(2):143～149Liu Wencan,Wang Guosheng.Mesozoic thrust and nappe tectonics in northern Huaiyang region[J].Geosience,1999,13(2):143-149
[10] 许长海,马昌前.大别造山带140～85 Ma热窿伸展作用-年代学约束[J].中国科学(D辑),2001,31(11):925～937Xu Changhai,Ma Changqian.Thermal uplifting extension at 140-85 Ma in Dabie orogenic belt-age constraint[J].Sciences in China(Series D),2001,31(11):925-937
[11] 邓晋福,刘厚祥,赵海玲,等.燕辽地区燕山期火山岩与造山模型[J].现代地质,1996,10(2):137～148Deng Jinfu,Liu Houxiang,Zhao Hailing,et al.Yanshanian igneous rocks and orogeny model in Yanshan-Liaoning area[J].Geosience,1996,10(2):137-148
[12] 邓晋福,赵海玲,莫宣学,等.中国大陆根-柱构造-大陆动力学的钥匙[M]. 北京:地质出版社,1991.1～96Deng Jinfu,Zhao Hailing,Mo Xuanxue,et al.Continental roots-plume tectonics of China-key to the continental dynamics[M].Beijing:Geological Publishing House,1991.1-96
[13] 靳久强,宋建国.中国板块构造对含油气盆地演化和油气分布特征的控制[J]. 石油与天然气地质,2005,26(1):2～8Jin Jiuqiang, Song Jianguo.Control of plate tectonic over evolution of petroliferous basin and characteristic of oil and gas distribution in China[J]. Oil & Gas Geology,2005,26(1):2-8
[14] 贾承造,何登发,陆洁民.中国喜马拉雅运动的期次及其动力学背景[J].石油与天然气地质,2004,25(2):121～125Jia Chengzao, He Dengfa, Lu Jiemin. Episodes and geodynamic setting of Himalayan movement in China[J].Oil & Gas Geology,2004,25(2):121-125
[15] 吉让寿,秦德余,高长林,等.东秦岭造山带与盆地[M].西安:西安地图出版社,1996.100～110Ji Rangshou,Qin Deyu,Gao Changlin,et al.East Qinling orogenic belt and basin[M].Xi'an:Xi'an Map Publishing House,1996.100-110
[16] 杨克绳.中国中新生代沉积盆地箕状断陷类型,形成机理及含油性[J]. 石油与天然气地质,1990,11(2):144～155Yang Kesheng.Type,generation mechanism and oil potential of half-graben in Meso-Cenozoic sedimentary basins in China[J].Oil & Gas Geology,1990,11(2):114-115