用户名: 密码: 验证码:
宁南盆地群第三系磁学特征及地质构造意义
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
宁南盆地群主体位于宁夏南部,现今不具盆地形态,为经过后期改造残留的沉积体。展布范围泛指银川盆地之南第三纪地层集中广泛出露和分布地区,其主要为大面积红色地层,且分布零星,无固定规律。其地理和大地构造位置重要,东接中生代鄂尔多斯盆地西南缘,与鄂尔多斯地块周缘诸新生代断陷盆地遥相呼应,西接青藏高原东北犄角部位,是青藏高原隆升最直接的响应。故其发生演化和消亡历程的研究,对鄂尔多斯盆地新生代改造及其区域动力学环境及演变,中生代原盆地恢复,该地区进一步油气勘探,及青藏高原隆升的环境效应,具有重要的、不可替代的意义。
     前人对宁南地区新生界做了许多探索性的研究,但研究时代比较局限,研究内容相对简单,对于该盆地的形成演化和后期改造,特别是新生代盆地形成的区域动力学环境和构造属性涉及较少,尚有一系列关键问题有待进一步研究解决。
     因此对盆地三条典型剖面进行了实测,并结合80天的野外踏勘探明了盆地现今第三系分布状况和地层特征、前第三系分布特征及与第三系接触关系规律,并绘制成图。
     同时本论文利用古地磁方法,问隔0.3—0.5m采样,并通过系统热退磁建立磁性序列得出盆地新生代第一套沉积寺口子组记录了15个正极性和14个反极性,沉积年龄为47.906Ma—29.401Ma。另外分析了鄂尔多斯盆地及周缘构造单元上多个裂变径迹和周缘盆地孢粉的研究成果并配以实测剖面来探讨新生代宁南盆地群的构造和演化,结合鄂尔多斯周缘其他新生代断陷盆地的发生时间,地层特征及构造属性和特征来探讨整个鄂尔多斯及周缘盆地的演化和响应关系。结合鄂尔多斯盆地周缘山脉的抬升及盆地东西反转时间初步认为鄂尔多斯盆地与周缘新生代断陷盆地有着很好的响应关系,鄂尔多斯周缘新生代的断陷盆地断陷具有同时性,以河套盆地和渭河盆地于古新世局部断裂为最先,随后始新世整个盆地周缘开始大面积发育。
The Ningnan Basin Group, mainly located at the south of Ningxia province, is the sediment after the late reformation without basin shape. The spread scope generally refers to the Tertiary strata that are massively uncovered and distributed to the south of the Yin Chuan basin. Most of the strata is red, scattered and ruleless. It has important significance for its special status of geography and tectonics. The residual basin adheres to the southwest of the Mesozoic Ordos basin to the east and the northeastern horn of the Tibet Plateau to the west, which correspond with the Cenozoic faulted basins in the neighboring area of the Ordos basin from afar, and is the most immediate response to the uplift of Tibetan plateau. Hence, the study on the formation, evolution and disappear of the Ningnan Basin Group is crucial and irreplaceable to the Cenozoic reformation and the regional geodynamic environment of the Ordos Basin, the recovery of original Mesozoic basin, the oil-gas exploration in this area, and the uplift of Tibetan plateau.
     Many predecessors make exploratory research on the Cenozoic in Ningnan area, but the age their studied is limited, so the work is exploratory and very simple, rarely concerning formation, evolution and late reformation of the basin, especially the regional geodynamic environment and tectonic attribute of the Cenozoic basin. There are a series of problems should be resolved, still.
     Through high-resolution test about three typical sections and 80 days' field reconnaissance, the current distribution and tectonic characters of the Tertiary and Neozoic and the contact relation between each other are all explored.
     Based on the high-resolution sampling at the distance of 0.3-0.5m and systematic heating demagnetization, the regional magnetic sequence composed of 15 normal zones and 14 reversed zones is put forward. From the magnetic result, it is shown that the first sediment of Cenozoic Sikouzi Formation is in the range from 47.906Ma to 29.401MaB.R. In addition, many fission tracks on Ordos Basin and its neighboring tectonic units are analyzed. Combining with the spore-pollen findings and sections, tectonics and evolution of the Cenozoic Ningnan Basin Groups are discussed. In combination with the age, strata features and tectonic attribute of the other Cenozoic faulted basins around Ordos Basin, the evolution and response relationship between Ordos Basin and its neighboring basins are also discussed. The uplift period of the surrounding mountains and the reverse time of the east and west of Ordos Basin is worked out. It is revealed that the Ordos Basin have a very well response to its Cenozoic ambient faulted basins which are ordered and begins with the part of Hetao basin and Weihei basin, and the next is all the Ordos' neighboring basins.
引文
1.刘池洋,赵红格,王峰.鄂尔多斯盆地西缘(部)中生代构造属性 地质学报 2005,79(6);737-747.
    2.刘池洋.沉积盆地动力学与盆地成藏(矿)系统 地球科学与环境学报 2008第30卷 第1期 30(1)1-23.
    3.刘池洋,杨兴科.改造盆地研究和油气评价的思路.石油与天然气地质 2000,21(1):11-14.
    4.刘池洋.后期改造强烈-中国沉积盆地的重要特点之一 石油与天然气地质 1996,17(4):255-260.
    5.刘池洋,赵红格,桂小军,岳乐平,王建强.鄂尔多斯盆地演化-改造的时空坐标及其成藏(矿)响应.地质学报 200680(5):617-638.
    6.刘池洋.盆地构造动力学研究的弱点、难点及重点.地学前缴 2005,12(3):113-124.
    7.刘池洋.地质学,即古地质学——30年学习、科研生涯之回顾与思考.西北大学学报(自然科学版),2002,32(6):587-592
    8.刘池洋.1990河套盆地断裂平移运动研究.见:赵重远,刘池洋等著.华北克拉通沉积盆地形成与演化及其油气赋存.西安:西北大学出版社,171-179
    9.刘少峰,柯爱蓉,吴丽云等.鄂尔多斯西南缘前陆盆地沉积物物源分析及其构造意义.沉积学报,1997,15(1):156-160.
    10.冯希杰,王平.立交构造与渭河盆地地震活动.西北地震学报,2001,23(2):160-163.
    11.蔺宏斌,姚泾利.鄂尔多斯盆地南部延长组沉积特性与物源探讨.西安石油学院学报,2000,15(5):7-9.
    12.张克银.鄂尔多斯盆地南部中生界成藏动力学系统分析.地质力学学报,2005,11(1):25-32.
    13.邓起东,程绍平等.鄂尔多斯块体新生代构造活动和动力学的讨论.地质力学学报.1999,5(3):13-21.
    14.韩恒悦,张逸,袁志祥.渭河断陷盆地带的形成演化及断块运动.地震研究.2002,25(4):362-368.
    15.苏新旭.内蒙古大青山地区中生代中晚期伸展构造.内蒙古地质.2001,4:1-9.
    16.郭殿勇.内蒙古的白垩系分布和恐龙类的发展演变.内蒙古地质,1999,3期:21-32.
    17.郭正堂,彭淑贞,郝青振,陈习慧,刘东生.晚第三纪中国西北干旱化的发展及其与北极冰盖形成演化和青藏高原隆升的关系.第四纪研究,1999,(6):556-567.
    18.郭忠铭,于忠平.河套弧形地堑系构造特征和演化机制及其油气勘探.石油勘探与开发,1990,17(3):11-19.
    19.郭忠铭,张军,于忠平.鄂尔多斯地块油区构造演化特征.石油勘探与开发,1994,21(2):22-29.
    20.何生,王青玲.关于用镜质体反射率恢复地层剥蚀厚度的问题讨论.地质论评,35(2):119-125.
    21.胡少华.剥蚀厚度恢复方法及在塔里木地区的应用.石油地震地质,1992,4(4):116-123.
    22.胡圣标,张容燕.利用镜质体反射率数据估算地层剥蚀厚度.石油勘探与开发,1998,26(4):42-45.
    23.胡云昌.用泥岩压实法推算东营期剥蚀厚度.上海地质,1994,51期:20-32.
    24.姜振学,庞雄奇等.地层拾升过程中的砂体回弹作用及其油气成藏效应.地球科学—中国地质大学学报,2004,29(4):420-426.
    25.李长安,张玉芬.一次重要的第四纪构造运动及环境效应.地质科技情报,1999,18(4):42-46.
    26.李吉均,方小敏,潘保田,赵志军,宋友桂.新生代晚期青藏高原强烈隆起及其对周边环境的影响.第四纪研究,2001,21(5):381-391.
    27.李奎文,余芳权.应用声波时差研究地层接触关系的实践.石油勘探与开发,1983,6期:23-28.
    28.李明辉,王剑,谢渊等.鄂尔多斯盆地白垩纪岩相古地理与地下水相关性探讨.沉积与特提斯地质,2003,23(4):34-40.
    29.李麒麟,张有龙,赵桐等.兰州—民和盆地下白垩统研究进展.西北地质,2000,33(1):8-12.
    30.李振宏,王欣.鄂尔多斯盆地东部石千峰组天然气成藏机理初探.天然气地球科学,2005,16(3):314-318.
    31.李思田,路凤香,林畅松等著.中国东部及邻区中新生代盆地演化及地球动力学背景.武汉:中国地质大学出版社,1997.
    32.施雅风,汤懋苍,马玉贞.青藏高原二期隆升与亚洲季风孕育关系探讨.中国科学(D辑),1998,28(3):263-271.
    33.宋春晖,方小敏,李吉均等.青藏高原北缘酒西盆地13Ma以来沉积演化与构造隆升[J].中国科学(D辑),2001, 31(增刊):155-162.
    34.宋友桂,方小敏,李吉均等.晚新生代六盘山隆升过程初探.中国科学(D辑),2001,31(增刊):142-148.
    35.孙晔,李子颖,肖新建,侯高文.油气圈闭与鄂尔多斯盆地北部铀成矿关系探讨.铀矿地质,2004,20(6):338-343.
    36.孙国凡,刘景平,刘克琪等.华北中生代大型沉积盆地的发育及其地球动力学背景.石油与天然气地质.1985,6(3):280-286.
    37.孙素英.宁夏同心地区渐新世报分组合.中国地质科学院地质研究所所刊,第四号.北京:地质出版社,1982.
    38.孙国凡,谢秋元,刘景平等.鄂尔多斯盆地的演化叠加与含油气性.石油与天然气地质.1986,7(4):356-366.
    39.孙肇才,谢秋元.叠合盆地的发展特征及其含油性—以鄂尔多斯盆地为例.石油实验地质,1980,2(1):13-21.
    40.谭利华,杨景春,段烽军.河西走廊新生代构造运动的阶段划分.北京大学学报(自然科学版),1998,34(4):523-532
    41.汤锡元,郭忠铭,王定一.鄂尔多斯盆地西部逆冲推覆构造带特征及其演化与油气勘探.石油与天然气地质,1988,9(1):1-10.
    42.申旭辉,田勤俭,丁国瑜,韦开波,陈正位,柴炽章.2001宁夏贺家口子地区晚新生代地层序列及构造意义 中国地震 Vol.17 156-166.
    43.滕志宏,王晓红.秦岭造山带新生代构造隆升与区域环境效应研究,陕西地质,1996,14(2):33-42.
    44.鹿化煜,安芷生,王晓勇,谭红兵,朱日祥等.最近14Ma青藏高原东北缘阶段性隆升的地貌证据 中国科学 D辑 地球科学2004,34(9):855-864.
    45.薛祥煦,李文厚,刘林玉.渭河北迁与秦岭抬升.西北大学学报(自然科学版).2002,32(5):451-454.
    46.吴中海,吴珍汉.大青山晚白垩世以来的隆升历史.地球学报.2003,24(3):205-210.
    47.吴仁贵,余达淦等.鄂尔多斯北部早白垩世地层特征及对比.地层学杂志.2005,29(1):50-54.
    48.吴根耀.白垩纪:中国及邻区板块演化的一个重要变换期.中国地质.2006,33(1):64-77.
    49.王国灿.隆升幅度及隆升速率研究方法综述.地质科技情报,1995,14(2):7-22.
    50.王建力,方小敏,李吉均.青藏高原东北部15Ma以来的风沙沉积.科学通报,1999,44(12):1326-1331.
    51.王健力,方小敏.临夏盆地晚中新世以来的风沙沉积及环境意义.地理科学,2000,20(3);259-263.
    52.汪泽成,赵文智等.基底断裂“隐性活动”对鄂尔多斯盆地上古生界天然气成藏的作用.石油勘探与开发,2005,32(1):9-13.
    53.薛祥煦,张云翔,毕延,岳乐平,陈丹玲,秦岭东段山间盆地的发育及自然环境变迁,北京,地质出版社,1996 49-52.
    54.王世成,康铁笙,王兰芬,等.鄂尔多斯盆地钻井样品的锆石裂交径迹年龄及意义.地球学报,1997,18(增刊):221-223.
    55.王双明,张玉平.鄂尔多斯侏罗纪盆地形成演化和聚煤规律.地学前缘,1999(增刊):147-155.
    56.王庭斌.新近纪以来的构造运动是中国气藏形成的重要因素.地质论评,2004,50(1):33-42.
    57.王庭斌.中国气藏主要形成、定型于新近纪以来的构造运动.石油与天然气地质,2004,15(2):126-132.
    58.于鹏,王一新等.鄂尔多斯盆地南部MT剖面综合地球物理解释.石油物探,1999,38(3):86-92.
    59.岳乐平,邓涛,张睿,张兆群,F.Heiler.2004,西藏吉隆—沃马盆地龙骨沟剖面古地磁年代学及喜马拉雅山拾升记录 地球物理学报 47(6):1009-1016.
    60.张世民.汾渭地堑系盆地发育进程的差异及其控震作用.地质力学学报,2000,6(2):30-37.
    61.郑德文,张培震,万景林等.西秦岭北缘中生代构造活动的~(40)Ar/~(39)Ar、FT热年代学证据.岩石学报,2004,20(3):697-702
    62.赵红格,刘池洋.物源分析方法及研究进展.沉积学报,2003,21(3):409-415.
    63.汪正江,陈洪德.张锦泉.物源分析的研究与展望.沉积与特提斯地质,2000,20(4):104-110.
    64.张玉萍,黄万波,汤英俊,等,陕西蓝田地区新生界,北京,科学出版社,1978,1-64.
    65.张进,马宗晋,任文军.试论宁夏地区始新统寺口子组沉积的构造背景 地质评论 2006.52(2);207-215.
    66.朱日祥.地磁学与地球内部过程.中国科学基金.学科发展,第2期 1-6.
    67.朱日祥、丁仲礼、郭正堂、刘东生等.150ka以来地球磁场长期变化与环境响应 中国科学(B辑)1995年6,第25卷第6期 639-646.
    68.朱日祥,郭斌,潘永信,刘青松.甘肃灵台黄土剖面记录地球磁场长期变化的可靠性探析 中国科学(D辑)第30卷第3期 324-330.
    69.A.Hildenbrand,J.L.Urai.Investigation of the morphology of pore space in mudstones-first results.Marine and Petroleum Geology 20(2003)1185-1200
    70.Brian J.Darby,Bradley D,Ritts.Mesozoic contractional deformation in the middle of the Asian technic collage:the intraplate estern Ordos fold-thrustbelt,China.Earth and Planetary Science Letters 205(2002):13-24.
    71.Bosworth W.Geometry of propagating continental rifts.Nature,1985,316:625-627
    72.Lourens L,Hilgen F,Shackleton N J,Laskar & Wilson D,2004.The Naogene Period.In:Gradstein F.M,Ogg J G,& smith A Geds.A Geologic Time Scale 2004.Cambrige:Cambrige University Press,409-440.
    73.Kirschvink J.The least square line and the analysis of paleomagnetic data.The Geophysical Journal of the Royal AstronomicalSociety,1980,62:699-718
    74.Harland,W.B.,Smith,A.G.,and Smith,D.G.,1990.A geologic time scale 1989,Cambrige University Press,263P.
    75.GUO bing,ZHU Rixiang.2001 Rock magnetic properties of a loess-paleosol couple along an N-S transect in the Chinese Loess Plateau SCIENCE IN CHINA(Series D)Vol.44
    76.S.C.Cande,D.V.Kent.1995 Journal of Geophysical Research.Vol 100,No.B4 P6093-6095.
    77.S.C.Cande,D.V.Kent.1992 A new geomagnetic polarity time scale for the late Cretaceous and Cenonzoic.J.Geophys.Res.97.13.13917-13951
    78.Haochao Jiang,Zhongli Ding,Shangfa Xiong.2007 Magnetostratigraphy of the Naogene Sikouzi section at Guyuan,China,Palaeography,Palaeoclimtelogy,,palaeo,dol:10 1016
    79.P.Ghetti,P.Anado.n,A.Bertini,D.Esu,E.Gliozzi,L.Rook.The Early Messinian Velona basin (Siena,central Italy):paleoenvironmental and paleobiogeographical reconstructions.Palaeogeography,Palaeoclimatology,Palaeoecology 187(2002)1-33
    80.William G.Dickson,Robert E.Fryklund,Mark E.Odegard,Chris M.Greend.Constraints for plate reconstruction using gravity data-implications for source and reservoir distribution in Brazilian and West African margin basins.Marine and Petroleum Geology 20(2003)309-322
    81.J.BI-endan Murphy "s",J.Duncan Keppie.Late Devonian palinspastic reconstruction of the Avalon-Meguma terrane boundary:implications for terrane accretion and basin development in the Appalachian orogen.Tectonophysics 284(1998)22 1-231
    82.Jan Golonka,,Natalia Y.Bocharova,David Ford,Mary E.Edrich,Jolanta Bednarczyk,James Wildharber.Paleogeographic reconstructions and basins development of the Arctic.Marine and Petroleum Geology 20(2003)211-248
    83.David W.Houseknecht and Kenneth J.Bird,Sequence stratigraphy of the Kingak Shale(Jurassic-Lower Cretaceous),National Petroleum Reserve in Alaska,AAPG Bulletin,2004,88(3),279-302.
    84.Xue,Liangqing;Galloway,William E.Genetic sequence stratigraphic framework,depositional style,and hydrocarbon occurrence of the upper cretaceous QYN formations in the Songliao Lacustrine Basin,Northeastern China[J],AAPG Bulletin,1993,77(10),1792-1808
    85.Matte Gutierrez,Magnus Wangen.Modeling of compaction and overpressuring in sedimentary basins.Marine and Petroleum Geology 22(2005)351-363
    86.Onyte Zdanaviciute,Jurga Lazauskiene.Hydrocarbon migration and entrapment in the Baltic Syneclise.Organic Geochemistry 35(2004)517-52787.Miall A D.Principles of sedimentary basin analysis.Springer New York Publi.1990
    88.Morley C K,Nelson R A,Patton T L,Munn S G.Transfer zones in the East African Rift system and their relevance to hydrocarbon exploration in rifts.American Association of Petroleum Geologists Bulletin,1990,74:1234-1253
    89.Rosendahl B R.Architecture of continental rifts with special reference to East Africa.Annual Review of Earth and Plannetary Science Lettors,1987,15:445-504
    90.迈尔A.D.著(1984),孙枢等译.沉积盆地分析原理.北京:石油工业出版社,1991.
    91.顾其昌,沈玉玲,范晋安,陈金荣等.全国地层多重划分对比研究,宁夏回族自治区岩石地层,1996 104-114.
    92.叶得泉,钟筱春,姚益民,杨藩,张师本等.中国油气区第三系Ⅰ 总论1993.
    93.杨俊杰,李克勤,张东升,张世富,刘世安.中国石油地质志 卷十二 长庆油田
    94.宁夏回族自治区地质矿产厅.宁夏回族自治区区域地质志 北京 地质出版社,1990.145-158,331.
    95.内蒙古地质矿产局.内蒙古自治区区域地质志.北京:地质出版社,1991.
    96.陕西省地质矿产局.全国地层多重划分对比研究内蒙古自治区岩石地层.武汉:中国地质大学出版社,1996.
    97.陕西省地质矿产局.陕西省区域地质志,中华人民共和国地质矿产部地质专报,13号.北京,地质出版社,1989.
    98.陕西省地质矿产局.全国地层多重划分对比研究陕西省岩石地层.武汉:中国地质大学出版社,1996.
    99.周鼎武,赵重远等.鄂尔多斯盆地西南缘地质特征及其与秦岭造山带的关系.北京:地质出版社,1994.
    100.汤锡元等.陕甘宁盆地西缘掩冲推覆构造构造与油气勘探.西安:西北大学出版社,1992.
    101.赵重远,刘池洋.华北克拉通中新生代区域地质构造及含油气盆地的形成和演化.见:赵重远等著.华北克拉通沉积盆地形成与演化及其油气赋存.西安:西北大学出版社,1990.
    102.刘护军 渭河盆地的形成演化与东秦岭的隆升 2004.
    103.程彧 六盘山山前新生代沉积盆地高精度磁性地层与青藏高原东北边界变形隆升 2005.
    104.张进 宁夏中南部第三系沉积相分析及与青藏高原演化之闻的关系 2004.
    105.张贵平 青藏高原东缘东北缘典型地区晚新生代地貌过程研究 2006.
    106.张广良 青藏高原东北缘六盘山_马东山地区晚新生代构造变形综合研究 2006.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700