下扬子区侏罗纪-早白垩世盆地沉积构造特征及其演化

尚彦军; 夏邦栋; 杜延军; 林鹤鸣

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下扬子区侏罗纪-早白垩世盆地沉积构造特征及其演化

尚彦军, 夏邦栋, 杜延军, 林鹤鸣

文章导航 > 沉积学报 > 1999 > 17(2): 188-191

尚彦军, 夏邦栋, 杜延军, 林鹤鸣. 下扬子区侏罗纪-早白垩世盆地沉积构造特征及其演化[J]. 沉积学报, 1999, 17(2): 188-191.

引用本文:

尚彦军, 夏邦栋, 杜延军, 林鹤鸣. 下扬子区侏罗纪-早白垩世盆地沉积构造特征及其演化[J]. 沉积学报, 1999, 17(2): 188-191.

SHANG Yan jun, XIA Bang dong, DU Yan jun, LIN He ming. Sedimentary Structure Feature and Evolution of the Jurassic-Early Cretaceous Basins in Lower Yangtse Region[J]. Acta Sedimentologica Sinica, 1999, 17(2): 188-191.

Citation:

SHANG Yan jun, XIA Bang dong, DU Yan jun, LIN He ming. Sedimentary Structure Feature and Evolution of the Jurassic-Early Cretaceous Basins in Lower Yangtse Region[J]. Acta Sedimentologica Sinica, 1999, 17(2): 188-191.

尚彦军, 夏邦栋, 杜延军, 林鹤鸣. 下扬子区侏罗纪-早白垩世盆地沉积构造特征及其演化[J]. 沉积学报, 1999, 17(2): 188-191.

引用本文:

尚彦军, 夏邦栋, 杜延军, 林鹤鸣. 下扬子区侏罗纪-早白垩世盆地沉积构造特征及其演化[J]. 沉积学报, 1999, 17(2): 188-191.

Citation:

下扬子区侏罗纪-早白垩世盆地沉积构造特征及其演化

1.
中国科学院地质研究所工程地质力学开放实验室;
2.
南京大学地球科学系

基金项目: 国家自然科学基金

详细信息

中图分类号: P534.52

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文章访问数: 428
HTML全文浏览量: 1
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Sedimentary Structure Feature and Evolution of the Jurassic-Early Cretaceous Basins in Lower Yangtse Region

1.
Engineering Geomechanics Laboratory,Institute of Geology,Chinese Academy of Sciences Beijing 100029;
2.
Department of Earth Sciences Nanjing University Nanjing 210008

摘要

摘要: 沉积中心呈左行斜列,等厚线呈卵形封闭,三组走滑断裂系统影响和控制沉积及火山岩盆地的发育和分布,盆地呈菱形并以拉分性质为主,盆地中的地层层序显示内新外老的环形扩张结构,以及岩浆活动强烈等特征表明:下扬子区侏罗纪-早白垩世为一走滑引张盆地.进一步的研究将其分为两个演化阶段:碎屑沉积为主的早期阶段(J1+2)和岩浆活动为特征的晚期阶段(J3~K1).
- 下扬子区 /
- 盆地走滑引张
Abstract: The left-oblique depocenter,the oval enclosed isopsach,sedimentary and v olcanic basins controlled and influenced by three sets of strike-slip faults,th e rhombus basins where the circular extentional structure with respect to the st rata young inside and old outside,all of them prove that from the Jurassic Perio d to the Early Creatceous Epoch the transextensional basin was formed in the Lo wer Yangtse Region.Further research showed that its evolution can be divided int o 2 stages,i.e.,early stage(J_1＋2) featured by clastic sedimentation and t he later stage (J₃-K₁) in the property of intensely magmatic activity. In the extensional background of Mesozoic in Eastern China,three sets of strike -slip faults were developed.They are:1)Yangtse Fault,also as zigzag fault,2)bra nch faults obliquely jointed with Tanlu Fault,which cut the main part of the Low er Yangtse Region into wedge-shaped blocks;3)the horse tail-shaped faults taki ng the Qingyang-Guangde Fault as its main component,the later also as the south ern limit of the Lower Yangtse Region.The faults controlled the formation and ev olution of basins. In the Lower Yangtse Region,the basins were classified into 3 types.They involve :1)sedimentary basin, e.g. Susong Basin, Caohan Basin， 2)sedimentary-volcanic basin, e.g.Ningwu Basin,Luzong Basin，3)volcanic basin formed laterly,e.g.Lishu i Basin,Liyang Basin and Fanchang Basin.Among them,Luzong Basin and Ningwu Basin were proved to be typical pull-apart basins,where the strata were arranged seq uentially,i.e.from center to margin,they become older.The basin is of circular e xtensional structure in plane.The laterly formed volcanic basins as rhombus are strike-slip basins. The sedimentary center of J_1＋2 were left-obliquely arranged in equal spa cing intervals.The main sedimentary centers were just above the NNE parts of Yan gtse Fault.The concordance of sedimentation with structure revealed that the fau lt controlling the distribution of sub-lift and sub-settlement in basins.

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参考文献(7)

[1]	李培军、夏邦栋.走滑挤压盆地-以中晚三叠世下扬子沿江盆地为例[J] .地质科学，1995，30(2)：130～138
[2]	夏邦栋、李培军、尚彦军等.下扬子中生代走滑活动带初析[J] .石油与天然气地质，1994，15(3)：193～200
[3]	姜波，徐嘉炜.一个中生代的拉分盆地-宁芜盆地的形成及演化[J] .地质科学，1989，(4)：314～322
[4]	Sylvester A G,Strike-slip faults[J] .Geol.Soc.America Bull.1988,100: 1 666～1 703
[5]	Crowell J G,Origin of Late Cenozic basins Southern California[A] .In: Dickson W R,Tectonics and Sedimention[C] . Spec. Publ Soc.Econ.Paleont. Min er.Tulsa,1974.22,190～204
[6]	Dickinson W R,Beard L S,Brakenridge G R.et al.Provenan ce of North American Phanerozoic Sandstones in relation to tectonic setting[J] .Geological Society of America Bulletin,1983,94(2):222～235
[7]	Roiald B C, Ridway K D. The influence of volcanism on fluvial depositi onal system in a Cenozoic strike-slip basin,Denali fault system,Yukon Territory,Canada[J] .Journal of Sedimentary Petrology,1993,63(1):152～166

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[2]	夏舜, 宋金民, 李智武, 肖斌, 安虹伊, 金鑫, 王瀚, 韩雨樾, 邓豪爽, 王斌. 上扬子地台北缘下奥陶统分乡组风暴岩特征及其地质意义 . 沉积学报, 2023, (): -. doi: 10.14027/j.issn.1000-0550.2023.098
[3]	张杰, 徐亚军. 走滑汇聚是华南广西运动的成因？【“华南古大陆演化及其资源环境效应”专辑】 . 沉积学报, 2023, (): -. doi: 10.14027/j.issn.1000-0550.2023.122
[4]	侯阳红, 康志宏, 赵晨君, 余旭东, 王恩博. 下扬子地区下寒武统幕府山组黑色岩系地球化学特征及其地质意义 . 沉积学报, 2020, 38(4): 886-897. doi: 10.14027/j.issn.1000-0550.2019.076
[5]	杨瑞青, 杨风丽, 周晓峰, 周志. 汉南—川东北灯影组古地理演化：晚震旦世扬子西北缘拉张背景的沉积学证据 . 沉积学报, 2019, 37(1): 189-199. doi: 10.14027/j.issn.1000-0550.2018.146
[6]	郭芪恒, 金振奎, 安益辰, 朱小二. 北京下苇甸地区张夏组沉积环境及沉积模式 . 沉积学报, 2019, 37(1): 40-50. doi: 10.14027/j.issn.1000-0550.2018.110
[7]	徐政语, 蒋恕, 熊绍云, 梁兴, 王高成, 郭燕玲, 何勇, 饶大骞. 扬子陆块下古生界页岩发育特征与沉积模式 . 沉积学报, 2015, 33(1): 21-35. doi: 10.14027/j.cnki.cjxb.2015.01.003
[8]	牟传龙, 王秀平, 梁薇, 王远翀, 门欣. 上扬子区灯影组白云岩葡萄体特征及成因初探——以南江杨坝地区灯影组一段为例 . 沉积学报, 2015, 33(6): 1097-1110. doi: 10.14027/j.cnki.cjxb.2015.06.004
[9]	. 中扬子区晚印支期三级层序充填特征及沉积古地理格局 . 沉积学报, 2014, 32(4): 724-733.
[10]	李勇. 青藏高原东缘龙门山晚新生代走滑挤压作用的沉积响应 . 沉积学报, 2006, 24(2): 153-164.
[11]	梅冥相, 刘智荣, 孟晓庆, 陈永红. 上扬子区中、上寒武统的层序地层划分和层序地层格架的建立 . 沉积学报, 2006, (5): 617-626.
[12]	. 上扬子区中、上寒武统的层序地层划分和层序地层格架的建立 . 沉积学报, 2006, 24(05): 617-626.
[13]	刘国生, 朱光, 王道轩, 宋传中, 牛漫兰. 郯庐断裂带张八岭隆起段走滑运动与合肥盆地的沉积响应 . 沉积学报, 2002, 20(2): 267-273.
[14]	朱立华, 张传林, 仲健华, 邹成娟, 高南华. 下扬子地区上泥盆统五通组沉积构造及其地球化学特征 . 沉积学报, 1999, 17(3): 355-360.
[15]	陈建强, 李志明, 龚淑云, 李全国, 苏文博. 上扬子区志留纪层序地层特征 . 沉积学报, 1998, 16(3): 58-65.
[16]	张廷山, 陈晓慧, 边立曾, 俞剑华, 兰光志, 万云. 大地构造对上扬子区志留纪生物礁分布及发育的控制 . 沉积学报, 1996, 14(4): 84-93.
[17]	宋天锐. 评新科技成果《中、下杨子区海相碳酸盐岩成岩作用研究》一书 . 沉积学报, 1992, 10(1): 46-46.
[18]	黄志诚, 黄钟瑾, 陈智娜. 下扬子区五峰组火山碎屑岩与放射虫硅质岩 . 沉积学报, 1991, 9(2): 1-15.
[19]	陈宗清. 扬子区石炭纪黄龙期沉积相 . 沉积学报, 1990, 8(2): 23-31.
[20]	冯增昭, 吴胜和. 下扬子地区中、下三叠统青龙群岩相古地理研究及编图 . 沉积学报, 1987, 5(3): 40-58.

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下扬子区侏罗纪-早白垩世盆地沉积构造特征及其演化

1. 中国科学院地质研究所工程地质力学开放实验室;

2. 南京大学地球科学系

基金项目: 国家自然科学基金

收稿日期: 1997-12-30
修回日期: 1998-11-23
刊出日期: 1999-06-10

中图分类号: P534.52

关键词:

下扬子区 /

盆地走滑引张

摘要: 沉积中心呈左行斜列,等厚线呈卵形封闭,三组走滑断裂系统影响和控制沉积及火山岩盆地的发育和分布,盆地呈菱形并以拉分性质为主,盆地中的地层层序显示内新外老的环形扩张结构,以及岩浆活动强烈等特征表明:下扬子区侏罗纪-早白垩世为一走滑引张盆地.进一步的研究将其分为两个演化阶段:碎屑沉积为主的早期阶段(J1+2)和岩浆活动为特征的晚期阶段(J3~K1).

English Abstract

Sedimentary Structure Feature and Evolution of the Jurassic-Early Cretaceous Basins in Lower Yangtse Region

1. Engineering Geomechanics Laboratory,Institute of Geology,Chinese Academy of Sciences Beijing 100029;

2. Department of Earth Sciences Nanjing University Nanjing 210008

Received Date: 1997-12-30
Rev Recd Date: 1998-11-23
Publish Date: 1999-06-10

Abstract: The left-oblique depocenter,the oval enclosed isopsach,sedimentary and v olcanic basins controlled and influenced by three sets of strike-slip faults,th e rhombus basins where the circular extentional structure with respect to the st rata young inside and old outside,all of them prove that from the Jurassic Perio d to the Early Creatceous Epoch the transextensional basin was formed in the Lo wer Yangtse Region.Further research showed that its evolution can be divided int o 2 stages,i.e.,early stage(J_1＋2) featured by clastic sedimentation and t he later stage (J₃-K₁) in the property of intensely magmatic activity. In the extensional background of Mesozoic in Eastern China,three sets of strike -slip faults were developed.They are:1)Yangtse Fault,also as zigzag fault,2)bra nch faults obliquely jointed with Tanlu Fault,which cut the main part of the Low er Yangtse Region into wedge-shaped blocks;3)the horse tail-shaped faults taki ng the Qingyang-Guangde Fault as its main component,the later also as the south ern limit of the Lower Yangtse Region.The faults controlled the formation and ev olution of basins. In the Lower Yangtse Region,the basins were classified into 3 types.They involve :1)sedimentary basin, e.g. Susong Basin, Caohan Basin， 2)sedimentary-volcanic basin, e.g.Ningwu Basin,Luzong Basin，3)volcanic basin formed laterly,e.g.Lishu i Basin,Liyang Basin and Fanchang Basin.Among them,Luzong Basin and Ningwu Basin were proved to be typical pull-apart basins,where the strata were arranged seq uentially,i.e.from center to margin,they become older.The basin is of circular e xtensional structure in plane.The laterly formed volcanic basins as rhombus are strike-slip basins. The sedimentary center of J_1＋2 were left-obliquely arranged in equal spa cing intervals.The main sedimentary centers were just above the NNE parts of Yan gtse Fault.The concordance of sedimentation with structure revealed that the fau lt controlling the distribution of sub-lift and sub-settlement in basins.

尚彦军, 夏邦栋, 杜延军, 林鹤鸣. 下扬子区侏罗纪-早白垩世盆地沉积构造特征及其演化[J]. 沉积学报, 1999, 17(2): 188-191.

引用本文:

尚彦军, 夏邦栋, 杜延军, 林鹤鸣. 下扬子区侏罗纪-早白垩世盆地沉积构造特征及其演化[J]. 沉积学报, 1999, 17(2): 188-191.