全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用：99美元
投递稿件

查看量下载量

相关文章

更多...
地质通报  2010 

柴达木盆地西部新生代砂岩碎屑组分变化记录的沉积转型事件

, PP. 1294-1303

Keywords: 柴达木盆地,新生代,物源分析,青藏高原,隆升

Full-Text   Cite this paper   Add to My Lib

Abstract:

应用砂岩碎屑成分分析法对柴达木盆地西部干柴沟地区新生代地层进行了系统的物源分析。砂岩组分镜下鉴定和含量统计分析结果表明，研究区内砂岩类型以长石砂岩和岩屑长石砂岩为主，岩屑类型以沉积岩岩屑为主。镜下识别出一些标志性的矿物和岩屑，它们的出现及其含量在剖面垂向上的变化，指示柴达木盆地西部干柴沟地区上干柴沟组与下油砂山组界线附近的沉积物源发生了明显变化，说明柴达木盆地西部地区在渐新世与中新世之交约20Ma时发生了一次重大的沉积转型事件。这次沉积事件在青藏高原北部其他地区也可以找到一系列踪迹和响应，是探索青藏高原北缘构造隆升历史的一个重要界线。

 References

[1]  王鸿祯,刘本培,李思田,中国及邻区构造古地理和生物古地理,武汉:中国地质大学出版社,1990.
[2]  杨藩,马志强,许同春,柴达木盆地第三纪磁性地层柱,石油学报,1992(2).
[3]  孙知明,杨振宇,葛肖虹,柴达木盆地西北缘古近系磁性年代研究进展,地质通报,2004(9/10).
[4]  宋春晖,青藏高原北缘新生代沉积演化与高原构造隆升过程,兰州:兰州大学,2006.
[5]  Rieser A B,Neubauer F,Liu Y J,Sandstone provenance of north-western sectors of the intracontinental Cenozoic Qaidam Basin,western China:tectonic vs.climatic control,Sedimentary Geology,2005(1/2).
[6]  Rieser A B,Liu Y J,Genser J,40Ar/39Ar ages of detrital white mica constrain the Cenozoic development of the intracontinental Qaidam Basin,China,Geological Society of America Bulletin,2006.
[7]  任收麦,葛肖虹,刘永江,晚白垩世以来沿阿尔金断裂带的阶段性走滑隆升,地质通报,2004(9/10).
[8]  伊海生,林金辉,周恳恳,李军鹏,青藏高原北部新生代湖相碳酸盐岩碳氧同位素特征及古环境意义,古地理学报,2007(3).
[9]  肖爱芳,黎敦朋,张汉军,李新林,新疆库木库里盆地渐新-上新统孢粉组合特征与古气候演变,陕西地质,2003(1).
[10]  张云翔,车自成,荆良,新疆库木库里盆地的第三系,中国区域地质,1996(4).
[11]  王得林,新疆古近纪和新近纪古地理,新疆地质,2000(4).
[12]  Edward K,Trevor A,Thrusting and exhumation around the margins of the western Tarim basin during the India-Asia collision,Journal of Geophysical Research,1997(B3).
[13]  王军,西昆仑卡日巴生岩体和苦子干岩体的隆升--来自磷灰石裂变径迹分析的证据,地质论评,1998(4).
[14]  吴珍汉,胡道功,宋彪,周春景,昆仑山南部西大滩盆北花岗岩的年龄与热历史,地质学报,2005(5).
[15]  Michael A K,Zeitler P K,Temporal variations in the cooling and denudation history of the Hunza plutonic complex,Karakoram Batholith,revealed by 40Ar/39Ar thermochronology,Tectonics,1996(2).
[16]  Sobel E K,Trevor A D,Thrusting and exhumation around the margins of the western Tarim basin during the India-Asia collision,Journal of Geophysical Research,1997(83).
[17]  Harrison T M,Copeland P,Kidd W S F,Raising Tibet,Science,1992.
[18]  陈文寄,李齐,周新华,西藏高原南部两次快速冷却事件的构造意义,地震地质,1996(2).
[19]  Harris N,Significance of weathering Himahyan metasedimentary rocks and leucogranites for the Sr isotope evolution of seawater during the early Miocene,Geology,1995(9).
[20]  伊海生,王成善,李亚林,林金辉,侯明才,构造事件的沉积响应――建立青藏高原大陆碰撞、隆升过程时空坐标的设想和方法,沉积与特提斯地质,2001(2).
[21]  刘永江,Franz Neubauer,葛肖虹,Johann Genser,袁四化,李伟民,巩庆林,陈元忠,阿尔金断裂带年代学和阿尔金山隆升,地质科学,2007(1).
[22]  袁四化,刘永江,葛肖虹,任收麦,吴光大,李伟民,刘欢,郭新转,阿尔金山中-新生代隆升历史研究进展,世界地质,2006(2).
[23]  Wang E,Xu F Y,Zhou J X,Eastward migration of the Qaidam basin and its implications for Cenozoic evolution of the Altyn Tagh fault and associated river systems,Geological Society of America Bulletin,2006.
[24]  王世明,马昌前,佘振兵,陈志勇,杨颖,柴西新生代沉积源区及盆地热历史的磷灰石裂变径迹分析,地质科技情报,2008(5).
[25]  陈正乐,张岳桥,王小凤,陈宣华,Washburn Z,Arrowsmith J,新生代阿尔金山脉隆升历史的裂变径迹证据,地球学报,2001(5).
[26]  Greene T J,Carroll A R,Wartes M,Integrated provenance analysis of a complex orogenic terrane:Mesozoic uplift of the Bogda shan and inception of the Turpan-Hami basin,NW China,Journal of Sedimentary Research,2005(2).
[27]  Hendrix M S,Evolution of Mesozoic sandstone compositions,Southern Junggar,Northern Tarim,and Western Turpan basins,Northwest China:a detrital record of the ancestral Tian Shan,Journal of Sedimentary Research,2000(3).
[28]  Amano K,Taira A,Two-phase uplift of Higher Himalayas since 17Ma,Geology,1992(5).
[29]  Yin A,Dang Y Q,Zhang M,Cenozoic tectonic evolution of Qaidam basin and its surrounding regions(Part 2):Wedge tectonics in southern Qaidam basin and the Eastern Kunlun Range(in Whence the Mountains? Inquiries into the evolution of orogenic systems; A volume in honor of Raymond A.Price),Geological Society of America Special Paper,2007.
[30]  Yin A,Kumelhart P E,Cowgill E,Tectonic history of the Altyn Tagh fault in northern Tibet inferred from Cenozoic sedimentation,Geological Society of America Bulletin,2002.
[31]  青海省地质矿产局,青海省区域地质志,北京:地质出版社,1991.
[32]  新疆维吾尔自治区地质矿产局,新疆维吾尔自治区区域地质志,北京:地质出版社,1993.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133