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《Chinese Journal of Geophysics》 2012-10
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New paleomagnetic result of the Middle-Late Jurassic rocks from northern Qiangtang Block,west China

CHENG Xin1,WU Han-Ning1*,DIAO Zong-Bao1,WANG Hai-Jun1,2,ZHANG Xiao-Dong1, MA Lun1,ZHOU Ya-Nan1,KANG Wei-Wei3,JI Wen-Hua4,LI Rong-She4, CHEN Shou-Jian4,ZHAO Zhen-Ming4 1 Department of Geology & State Key Laboratory of Continental Dynamics,Northwest University,Xi′an 710069,China 2 Xi′an Branch,China Coal Research Institute,Xi′an 710054,China 3 Qinghai Division of China National Logging Corporation,Gansu Dunhuang 736202,China 4 Xi′an Institute of Geology and Mineral Resource,China Geological Survey,Xi′an 710054,China  
A paleomagnetic study was carried out on the Middle to Late Jurassic sediments of the northern Qiangtang block in Qinghai-Tibet Plateau,west China.118 limestone oriented drill-core samples from 11 sites and 99 sandstone samples from 10 sites of the Yanshiping section(33.6°N,92.1°E) were collected.Detailed stepwise thermal demagnetization allowed us to isolate two components,the low-temperature component(LTC) isolated from most of samples failed the fold test and has been identified as a viscous remanent magnetization.The high-temperature component(HTC) could be divided into two groups:(1) the HTCs of the limestones from Suowa formation(J3s) and Buqu formation(J2b) were carried by magnetite,all with normal polarity,and passed the fold test at 99% confidence level.(2) While the HTCs of the sandstones from Xueshan formation(J2x) and Qoima Co formation(J2q) were carried by a combination of magnetite and/or hematite,displayed dual polarities,and passed the reversal test at 95% confidence level and fold test at 99% confidence level.Positive fold and reversal tests indicate that both HTC groups could be primary magnetization acquired in the Middle-Late Jurassic period.The overall mean direction of the first group(in limestones) is Ds=355.7°,Is=42.1°,k=58.2,α 95=6° after tilt-correction.The overall mean direction of the second group(in sandstones) is Ds=3.3°,Is=28.9°,k=30.7,α 95=8.9° after tilt-correction.By comparison with the mean dip angle of the first group from limestones,the contemporary mean dip angle of the second group from sandstones is about 13° shallower,this anomalously shallow inclination could be explained by inclination flattening during compaction.The paleomagnetic north pole calculated from 11 limestone sites is: 80.0°N,295.2°E with dp/dm=7.4/4.5.The paleomagnetic results indicate that the north Qiangtang region was at mid-low southern latitude regions in the late Carboniferous to late Permian periods,and started to move northward in the late Permian to early Triassic periods.The rapid northward displacement took place in the early Triassic to early Mesozoic period(about 3500 km).The north Qiangtang region arrived at 24.3°N in the middle to late Jurassic,and up to 900 km of northward motion to current location took place subsequently.
【Fund】: 国家自然科学基金(41074045 41174055);; 中国地质调查局国土资源大调查综合研究项目(1212010610102);; 大陆动力学国家重点实验室自主研究课题;; 陕西省普通高等学校重点学科专项资金(081802)资助
【CateGory Index】: P318.44
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【Citations】
Chinese Journal Full-text Database 10 Hits
1 HE Zhong_hua 1, LI Cai 1, YANG De_ming 1, CHEN Guang_quan 2 (1.Changchun University of Science and Technology, Changchun 130026, China; 2.Liaohe Petroleum Exploration Bureau, Panjin 124010,China);THE TECTONIC-SEDIMENTARY FEATURE AND EVOLUTION OF QIANGTANG BASIN IN NORTHERN TIBET[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-04
2 Yie Xianghua Li Jiafu;PALAEOMAGNETISM AND EVOLUTION OF TIBET PLATES AND TETHYS[J];;1987-01
3 DENG Yun shan 1 MENG Zi fang 1 ZHENG Yan peng 2 1(Lanzhou Institute of Geology,Chinese Academy of Sciences,Lanzhou 730000) 2( Institute of National Ocean Bureau,Qindao Shandong 266003);An Experimental Study on Relationship between Compaction and Magnetic Dip Angles[J];Acta Sedimentologica Sinica;2001-02
4 HE Zhong-hua, YANG De-ming, Li Cai(College of Earth Science, Jilin University, Changchun 130026, Jilin, China);Folds in the Qiangtang basin, northern Tibet[J];Chinese Geology;2003-04
5 TAN Fu-wen1,WANG Jian1,LI Yong-tie2,DU Bai-wei1,ZHU Zhong-fa1(1.Chengdu Institute of Geology and Mineral Resources,China Geological Survey,Chengdu 610082,China 2.Research Institute of Petroleum Exploration and Development,Beijing 100083,China);Late Jurassic-Early Cretaceous strata and their sendimentary characteristics in the Qiangtang basin,northern Tibet[J];Chinese Geology;2004-04
6 JIAJian-cheng, WU Xin-guo, WANG Gen-hou, ZHANG Miao-feng,ZHANG Wei-jie(1. Xian Branch, China Coal Research Institute, Xi'an 710054, Shaanxi, China;2. Shijiazhuang University of Economics, Shijiazhuang 050031, Hebei, China; 3. School of Earth Sciences and Mineral Resources, China University of Geosciences, Beijing 100083, China);Mesozoic sedimentary characteristics and tectonic evolution in the eastern part of the Qiangtang basin[J];Geology in China;2006-05
7 CHEN Wen-Xi1, WANG Jian2 (1. Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, Sichuan, China; 2. Chengdu Institute of Geology and Mineral Resources, Chengdu 610082, Sichuan, China);The formation and evolution of the Qiangtang Basin during the Late Triassic-Middle Jurassic period in northern Tibet[J];Geology in China;2009-03
8 ZHU Ri-xiang, HUANG Bao-chun, PAN Yong-xin, DENG Cheng-long(Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 10029, China);A brief guide to the laboratory of bock magnetism and paleomagnetism at the institute of geology and geophysics, Chinese academy of sciences[J];Progress In Geophysics;2003-02
9 ZHU ZHI-WEN ZHU XIANG-YUAN ZHANG YI-MING (Institute of Geophysics, Academia Sinica);PALAEOMAGNETIC OBSERVATION IN XIZANG AND CONTINENTAL DRIFT[J];Chinese Journal of Geophysics;1981-01
10 FANG DA JUN SHEN ZHONG YUE (Department of Earth Science,Zhejiang University,Hangzhou 310027,China) TAN XIAO DONG (Department of Earth and Environmental Science Lehigh University,Bethlehem,U.S.A) [;PALEOMAGNETIC STUDY ON KUCHE DEPRESS OF TARIM BLOCK IN EARLY CRETACEOUS AND ITS INCLINATION SHALLOWING[J];Chinese Journal of Geophysics;2001-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Liu Huangfeng (Department of Geophysics)Shi Nin(Department of Geography);Paleomagnetic Study of Shanwang Formation, Shandong Provice[J];Acta Scicentiarum Naturalum Universitis Pekinesis;1989-05
2 Dong Xuebin Yang Huixin Cheng Liren Li Pengwu (Department of Geophysics);THE MAGNETIC PROPERTIES OF CRETACEOUS VIOLET SANDSTONES ON FENGHUO MOUNTAINS REGION IN QINGHAI-TIBET PLATEAU AND ITS SIGNIFICANCE[J];;1992-03
3 Yang Huixin Yu Huimin Li Pengwu(Department of Geophysics);PALAEOMAGNETIC STUDY OF CHAIDAM PLATE AND ITS EVOLUTION[J];;1992-04
4 ZHU Da-gang 1 , ZHAO Xi-tao 2 , MENG Xian-gang 1 , WU Zhong-hai 1 SHAO Zh ao-gang 1 ,WU Zhen-han 1 ,YANG Chao-bin 3 ,WANG Jian-ping 1 (1. Institute of Geomechanics, Chinese Academy of Geological Scie nces, Beijing 100081,China;2. Institute of Geology and Geophysics, Chinese Acad emy of Sciences, Beijing 100029,China;3.The Land and Resources Department of Xi zang (Tibet) Autonomous Region, Lasa 850000,China);ON THE QUATERNARY LACUSTRINE DEPOSITS AND THE LACUSTRINE LANDFORM OF NAM CO,XI ZANG(TIBET)[J];Journal of Changchun University of Science and Technology;2003-02
5 QU Ya-jun~(1,2),ZHU Da-gang~3,MENG Xian-gang~3,SHAO Zhao-gang~3,YU Jia~3,HAN Jian-en~3,MENG Qing-wei~31.Institute of Mineral Resources Prediction of Synthetic Information,,Jilin University,Changchun130026,China2.Liaoning Geological and Mineral Resources Exploration and Development Bureau,Shenyang110032,China3.Institute of Geomechanics,Chinse Academy of Geological Sciences,Beijing100081,China;The Lacustrine Sediments of the Nam Co Basin in Tibet from 116 ka and Related Environmental Evolution and Climate Changes[J];Journal of Jilin University(Earth Science Edition);2006-02
6 ZENG Zhong-cheng1,LIU De-min1,ZE REN Za-xi2,NI MA Ci-ren21.Faculty of Earth Sciences,China University of Geosciences,Wuhan 430074,China2.No.2 Geological Team,Tibet Bureau of Geology and Mineral Exploration and Developrnent.Lhasa 851400,China;Geochemistry and Tectonic Setting of Lavas in the Yeba Formation in the Eastern Part of the Gangdise Belt[J];Journal of Jilin University(Earth Science Edition);2009-03
7 ZHANG Yun-ping Shenyang Institute of Geology and Mineral Resources,CGS,Shenyang 110034,China;Main Characteristics of Late Jurassic-Cretaceous Tectonic Framework in Northeast Asia[J];Journal of Jilin University(Earth Science Edition);2011-05
8 DING Qing-feng1,2,ZHANG Ben-long1,WANG Guan1,JIN Sheng-kai1 1.College of Earth Science,Jilin University,Changchun 130061,China 2.State Key Laboratory for Mineral Deposits Research,Department of Earth Sciences,Nanjing University,Nanjing 210093,China;Sb-Au Mineral Potential Mapping Based on Expert Weights of Evidence in North Bayan Har Metallogenic Belt in Qinghai Province[J];Journal of Jilin University(Earth Science Edition);2011-05
9 Song Chun-yan1,2,Wang Jian2,Fu Xiu-gen2,Feng Xing-lei2,Chen Ming2,He Li2 1.Graduate Department,Chinese Academy of Geological Sciences,Beijing 100037,China 2.Chengdu Institute of Geology and Mineral Resources,Chengdu 610081,China;Late Triassic Paleomagnetic Data from the Qiangtang Terrane of Tibetan Plateau and Their Tectonic Significances[J];Journal of Jilin University(Earth Science Edition);2012-02
10 HuKe; LiCai;Chen Liren(Changchun Universily of Earth Sciences.Changchun 130026)Hong Yurong(Regional Geological Surveying Party,Tibet. Lasa 851400);GANGMACUO-SHUANGHU BLUESCHIST BELT IN CENTRAL QIANGTANG RAEA OF TOBET AND ITS GEOLOGICAL SIGNIFICANCE[J];;1995-03
China Proceedings of conference Full-text Database 10 Hits
1 Jinxiang Li~*,Kezhang Qin~*,Guangming Li~*,Bo Xiao,Junxing Zhao,Lei Chen Key Laboratory of Mineral Resources,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,PR China;Magmatic-hydrothermal evolution of the Cretaceous Duolong gold-rich porphyry copper deposit in the Bangongco metallogenic belt,Tibet:Evidence from U-Pb and ~(40)Ar/~(39)Ar geochronology[A];[C];2012
2 HUANG Baochun,WANG Yongcheng & ZHU Rixiang Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;New paleomagnetic and magnetic fabric results for Early Cretaceous rocks from the Turpan intramontane basin,east Tianshan,northwest China[A];[C];2004
3 REN Shoumai~(1,2),ZHU Rixiang~1,HUANG Baochun~1,ZHANG Fuqin~1 & WANG Hongqiang~1 1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China; 2.Strategic Research Center for Oil and Natural Gas,The Ministry of Land and Resources of China,Beijing 100034,China;Paleomagnetic study on orogenic belt:An example from Early Cretaceous volcanic rocks,Inner Mongolia,China[A];[C];2004
4 WANG Yongcheng,HUANG Baochun,ZHU Rixiang & LIU Tao Institute of Geology and Geophysics,Chinese Academy of Sciences. Beijing 100029,China;Paleomagnetic result of the Cenozoic volcanic rocks from the Tuoyun Basin,southwest Tien Shan of China and its tectonic implications[A];[C];2004
5 Zhengfu Guo~(a,b,*),Marjorie Wilson~b,Jiaqi Liu~a a Institute of Geology and Geophysics,Chinese Academy of Sciences,P.O.Box 9825,Beijing 100029,PR China b School of Earth and Environment.University of Leeds,Leeds LS2 9JT,UK;Post-collisional adakites in south Tibet:Products of partial melting of subduction-modified lower crust[A];[C];2008
6 LI JinXiang,LI GuangMing,QIN KeZhang and XIAO Bo Key Lab of Mineral Resources,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;Geochemistry of porphyries and volcanic rocks and ore-forming geochronology of Duobuza gold-rich porphyry copper deposit in Bangonghu belt,Tibet:Constraints on metallogenic tectonic settings.[A];[C];2009
7 Junshan Chen,Baochun Huang~*,Lisha Sun Paleomagnetism and Geochronology Laboratory of the State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics of the Chinese Academy of Sciences, Beijing 100029,China;New constraints to the onset of the India-Asia collision:Paleomagnetic reconnaissance on the Linzizong Group in the Lhasa Block,China[A];[C];2011
8 Yu Guangming Lan Bolong Wang Chengshan (Chengdu college of Geology);A BRIEF DISCUSSION ON THE CRETACEOUS DEEP-SEA OLISTOSTROME AND TURBIDITE SEDIMENTATION IN GYANGZE,XIZANG[A];[C];1983
9 Wang Naiwen;ON THE PALAEOBIOGEOGRAPHY AND PLATE TECTONICS OF QINGHAI-TIBET PLATEAU[A];[C];1984
10 Li Chunyu (C.Y.Lee) (Institute of Geology,CAGS);TECTONIC EVOLUTION OF ASIA[A];[C];1984
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 HE Zhong_hua 1, LI Cai 1, YANG De_ming 1, CHEN Guang_quan 2 (1.Changchun University of Science and Technology, Changchun 130026, China; 2.Liaohe Petroleum Exploration Bureau, Panjin 124010,China);THE TECTONIC-SEDIMENTARY FEATURE AND EVOLUTION OF QIANGTANG BASIN IN NORTHERN TIBET[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-04
2 LI Cai, WANG Tian_wu, YANG De_ming, YANG Ri_hong (College of Earth Sciences, Jilin University, Changchun 130026,China) \;;THE LITHOLOGICAL COMPOSITION AND TECTONIC EVOLUTION OF QIANGTANG CENTRAL UPLIFT REGION,TIBET[J];Journal of Changchun University of Science and Technology;2001-01
3 Song Chun-yan1,2,Wang Jian2,Fu Xiu-gen2,Feng Xing-lei2,Chen Ming2,He Li2 1.Graduate Department,Chinese Academy of Geological Sciences,Beijing 100037,China 2.Chengdu Institute of Geology and Mineral Resources,Chengdu 610081,China;Late Triassic Paleomagnetic Data from the Qiangtang Terrane of Tibetan Plateau and Their Tectonic Significances[J];Journal of Jilin University(Earth Science Edition);2012-02
4 Yang Huixin; Dong Xuebin; Li Pengwu(Changchun University of Earth Sciences, Changchun 130026);THE SOUTHWARD MOVEMENT IN PALAEOZOIC ERA FROM NEW PALAEOMAGNETIC DATA OF NORTH QILIAN TERRANE[J];;1996-01
5 Yie Xianghua Li Jiafu;PALAEOMAGNETISM AND EVOLUTION OF TIBET PLATES AND TETHYS[J];;1987-01
6 WANG Cheng shan 1, LIU Zhi fei 2, WANG Guo zhi 1, MIAO Fang 1, MA Zhi min 3, YI Hai sheng 1, LI Yong 1, LI Xiang hui 1, WEI Ming jian 4, LIU Shun 1, HUANG Da zhi 1 (1.Chengdu University of Technology, China; 2.Tongji University; 3;THREE DIMENSION PALEOTOPOGRAPHIC RECONSTRUCTION IN CENOZOIC TIBET PLATEAU[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;2000-01
7 CHEN Lan~(1,2),YI Hai-sheng~3,HU Rui-zhong~1,ZHONG Hong~1,SHI Zhi-qiang~31.Open Laboratory of Ore Deposit Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China;2.Graduate School of Chinese Academy of Sciences,Beijing 100039,China;3.Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,China;Jurassic bivalves from the Qiangtang basin in northern Tibet and the palaeoenvironmental significance[J];Journal of Chengdu University of Technology(Science & Technology Edition);2005-05
8 XIA Guo-qing1,YI Hai-sheng1,HUANG Hua-gu2,WU Xiang-feng1,HUI Bo1 1.Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,China;2.Key Laboratory of Marginal Sea Geology,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China;Meter-scale sedimentary cycles and their possible genetic mechanism of Middle Jurassic Xiali Formation in Yanshiping area,North Tibet,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2010-02
9 Jiang Fuchu, Wu Xihao (Institute of Geomechanics, CAGS);LATE CENOZOIC TECTONIC MOVEMENT IN GEOMORPHOLOGIC BOUNDARY BELT OF SOUTHEASTERN QINGHAI XIZANG PLATEAU[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1998-02
10 LI Chao,XIAO Chuan-tao,GONG Wen-ping, TIAN Hai-yan, WANG Xiao-yang, WANG Zhen-hong (Yangtze University, Jingzhou 434023);Reinvestigation into the Tectonic Evolution of Bangong-Nujiang Structure[J];Journal of Yangtze University(Natural Science Edition);2011-03
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Li Cai;THE LONGMUCUO-SHUANGHU-LANCANGJIANG PLATE SUTURE AND THE NORTH BOUNDARY OF DISTRIBUTION OF GONDWANA FACIES PERMO-CARBONIFEROUS SYSTEM IN NORTHERN XIZANG,CHINA[J];;1987-02
2 Yianpin Li, Yong'an Li, M. Me Williams,R.Sharps, Yongjian Zhai,Zhengkun Zhang,Qiang Li, A.Cox, Zhengjia Gao(Department of Geophysics,Stanford University, Stanford,CA 94305,U.S,A. Institute of Geology, Xinj iang Geology Bureau, Walumuqi, ChinaChinese Geological Education Center, Beijing, China Institute of G'eology, Chinese Academy of Geoloyical Science,Beijing, China);Paleomagnetic Results of Devonian for theTaiimu Craton and Its Tectonic Implications[J];;1988-04
3 LI Cai, WANG Tian_wu,YANG De_ming,HE Zhong_hua (Changchun University of Science and Technology, Changchun 130026, China);ISOTOPIC CHRONOLOGY OF DUGUER GRANITIC GNEISS OF CENTRAL QIANGTANG,TIBET[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-02
4 HE Zhong_hua 1, LI Cai 1, YANG De_ming 1, CHEN Guang_quan 2 (1.Changchun University of Science and Technology, Changchun 130026, China; 2.Liaohe Petroleum Exploration Bureau, Panjin 124010,China);THE TECTONIC-SEDIMENTARY FEATURE AND EVOLUTION OF QIANGTANG BASIN IN NORTHERN TIBET[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-04
5 LI Cai, WANG Tian_wu, YANG De_ming, YANG Ri_hong (College of Earth Sciences, Jilin University, Changchun 130026,China) \;;THE LITHOLOGICAL COMPOSITION AND TECTONIC EVOLUTION OF QIANGTANG CENTRAL UPLIFT REGION,TIBET[J];Journal of Changchun University of Science and Technology;2001-01
6 HuKe; LiCai;Chen Liren(Changchun Universily of Earth Sciences.Changchun 130026)Hong Yurong(Regional Geological Surveying Party,Tibet. Lasa 851400);GANGMACUO-SHUANGHU BLUESCHIST BELT IN CENTRAL QIANGTANG RAEA OF TOBET AND ITS GEOLOGICAL SIGNIFICANCE[J];;1995-03
7 Li Cai;Cheng Liren;Hu Ke;Hong Yurong(Changchun Uvi.of Earth Sci.Changchun 130026)(Tibet Institute of Geosciences,Lasa 850000);ICE-SEA MIX-CONGLOMEATES AND THEIR GENESIS IN THE SOUTHRN AREA OF QIANGTANG,TIBET[J];;1995-04
8 Yang Huixin; Dong Xuebin; Li Pengwu(Changchun University of Earth Sciences, Changchun 130026);THE SOUTHWARD MOVEMENT IN PALAEOZOIC ERA FROM NEW PALAEOMAGNETIC DATA OF NORTH QILIAN TERRANE[J];;1996-01
9 Yie Xianghua Li Jiafu;PALAEOMAGNETISM AND EVOLUTION OF TIBET PLATES AND TETHYS[J];;1987-01
10 WANG Cheng shan 1, LIU Zhi fei 2, WANG Guo zhi 1, MIAO Fang 1, MA Zhi min 3, YI Hai sheng 1, LI Yong 1, LI Xiang hui 1, WEI Ming jian 4, LIU Shun 1, HUANG Da zhi 1 (1.Chengdu University of Technology, China; 2.Tongji University; 3;THREE DIMENSION PALEOTOPOGRAPHIC RECONSTRUCTION IN CENOZOIC TIBET PLATEAU[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;2000-01
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