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| 1 | 喀喇昆仑断裂的变形特征及构造演化显示文摘喀喇昆仑断裂的变形特征、形成时代、构造演化以及它的构造意义一直存在着争议。在喀喇昆仑断裂东南段阿伊拉日居山地区,沿断裂出露具右旋剪切应变的糜棱岩和糜棱岩化片麻岩-花岗岩,显微构造研究表明其存在高温右旋剪切变形特征,并伴随淡色同构造花岗岩的产生,同构造结晶锆石所记录的U-Pb同位素年龄,暗示了喀喇昆仑断裂的形成时代在23-25Ma以前,其连续变形作用持续到-12Ma,之后伴随阿伊拉日居山的快速隆升以及噶尔盆地开始形成。综合分析表明喀喇昆仑断裂生长过程可能是由南东向北西扩展的过程,是印度板块与欧亚大陆持续碰撞的结果。断裂的累积位移量至少为280km,其长期平均滑移速率约为11mm/a。通过块体间运动学分析,表明在-23-25Ma以后青藏高原物质以约16.2mmn/a的速率向-N108°方向挤出。 | 李海兵 Franck Valli 许志琴 杨经绥 Paul Tapponnier Robin Lacassin 陈松永 戚学祥 Marie-Luce Chevalier | 2006 | 中国地质2006,33,2: | 64 |
| 2 | 喀喇昆仑断裂的形成时代:锆石SHRIMP U-Pb年龄的制约显示文摘喀喇昆仑断裂的形成时代对青藏高原形成演化、变形过程的研究具有重要意义.在断裂东南段阿伊拉日居山地区,沿断裂出露具高温右旋剪切应变特征的糜棱岩和糜棱岩化片麻岩-花岗岩,因此,利用变形岩石中锆石的SHRIMP U-Pb年龄来制约断裂的形成时代和变形历史.变形岩石中同构造结晶锆石的U-Pb同位素年龄,暗示了喀喇昆仑断裂的形成时代至少为距今约27Ma以前,比前人观点至少早约10Ma;大规模的高温右旋剪切活动至少在距今27~20Ma期间,并且伴随同构造淡色花岗岩的产生;剪切变形过程中伴随大量热液流体作用时限至少在距今25-13Ma期间.喀喇昆仑断裂的生长可能是由南东向北西扩展的过程,是印度板块与欧亚大陆持续碰撞的结果. | 李海兵 Franck Valli 刘敦一 许志琴 杨经绥 Nicolas Arnaud Paul Tapponnier Robin Lacassin 陈松永 戚学祥 | 2007 | 科学通报2007,52,4: | 26 |
| 3 | 喀喇昆仑断裂带走滑过程中伴随的快速隆升作用:热年代学证据显示文摘喀喇昆仑断裂带是青藏高原西部的一条大型右旋走滑断裂带,它是喜马拉雅山脉西段北侧重要的地质边界。本文在岩石学、变形构造的研究基础上,对喀喇昆仑断裂带东南段阿伊拉日居山—噶尔盆地地区的喀喇昆仑韧性剪切带中变质岩石的同构造矿物进行了^(40)Ar/^(39)Ar热年代学研究。显微构造研究表明,剪切带中的矿物记录了从高温(>600℃)到低温(<250℃)条件下的连续变形,表现为近水平的右旋剪切运动转变成斜向的右旋正滑,使绿片岩相的变形作用叠加在中-高温变形之上,暗示出走滑过程中存在隆升作用,热年代学结果显示其连续剪切变形作用从早中新世以来至少持续到4Ma,并且出现三个快速冷却阶段:第一个快速冷却阶段为从25~22Ma 到21~18Ma 期间,可能代表的是浅部高温剪切过程中变形局部停止或减慢的过程;第二个快速冷却时期为从15Ma 到12~10Ma,是喀喇昆仑断裂带走滑过程中,阿伊拉日居山的快速隆升、噶尔盆地开始形成以及主要河流深切过程阶段;9Ma 以来是第三个快速冷却过程,使阿伊拉日居山脉进一步快速隆升、噶尔盆地定形过程。根据不同年代地表地貌特征的右旋错位距离以及不同层次变形特征,估算出喀喇昆仑断裂带长期滑移速率为8~10mm/a,伴随的隆升速率为1mm/a。从显微构造和热年代学证据表明,晚第四纪以来该断裂经历了强烈的右旋走滑运动的同时伴随强烈的隆升作用。 | 李海兵 VALLI Franck ARNAUD Nicolas 陈松永 许志琴 TAPPONNIER Paul LACASSIN Robin 司家亮 邱祝礼 | 2008 | 岩石学报2008,24,7: | 14 |
| 4 | Initial movement of the Karakorum Fault in western Tibet:constraints from SHRIMP U-Pb dating of zircons显示文摘The Karakorum Fault zone(KFZ)plays an important role in understanding the formation,evolvement and deformation of the Tibetan Plateau.The high-T dextral shearing metamorphic rocks,e.g.,mylonites or mylonitized gneisses-granites,locally crop out along the southeastern part of the KFZ in the Ayila Ri’gyüRange area.The SHRIMP U-Pb dating of the syn-kinematic crystallized zircons indicates that the initial age of the KFZ is^27 Ma,~10 Ma older than previous results.The extensive high-T dextral shearing along the KFZ started at least at 27-20 Ma,accompanied by the syn-kinematic emplacement of leuco-granites.Deformation and concomitant fluid circulation during shearing most likely occurred as early as at 25-13 Ma.The KFZ probably grew from southeast to northwest along the fault as a result of continuous convergence between the India plate and Eurasia plate. | LI HaiBing Franck VALLI LIU DunYi XU ZhiQin YANG JingSui Nicolas ARNAUD Paul TAPPONNIER Robin LACASSIN CHEN SongYong QI xuexiang | 2007 | Chinese Science Bulletin2007,52,8: | 6 |
| 5 | The Ailao Shah - Red River metamorphic belt: Tertiary left-lateral shear between Indochi- na and South China显示文摘 | Tapponnier P Lacassin R Leloup P H | 1990 | Nature1990,343,: | 1 |
| 6 | New constraints on the structure, thermoehronology and timing of the Ailao Shan Red River shear zone, SE Asia显示文摘 | Leloup P H Amaud N Lacassin R | 2001 | Journal of Geophysical Research2001,66,: | 1 |
| 7 | The Ailao Shan/Red River metamorphic belt:tertiary leftlateral shear between Indochina and South China显示文摘 | Tappoinner P Lacassin R Leloup P H | 1990 | Nature1990,343,: | 1 |
| 8 | The Ailao Shan-Red River metamorphic belt: Tertiary left-lateral shear between lndochina and South China显示文摘 | Tappormier P Lacassin R Leloup P H | 1990 | Nature1990,343,: | 1 |
| 9 | The Ailao Shan-Red River metamorphic belt:Tertiary leftlateral shear between Indochina and South China显示文摘 | Tapponnier P Lacassin R Leloup P H | 1990 | Nature1990,243,: | 1 |
| 10 | The Ailao Shan-Red River shear zone(Yunnan,China),Tertiary transform boundary of Indochina显示文摘 | Leloup P H Lacassin R Tapponnier P | 1995 | Tectonophysics1995,251,1: | 1 |
| 11 | Large river offsets and Plio-Quaternary dextral slip rate on the Red River fault(Yunnan,China)显示文摘 | Replumaz A Lacassin P Tapponnier P | 2001 | Journal of Geophysical Research2001,106,1: | 1 |
| 12 | Hairpin river loops and slipsense inversion on southeast Asia strike-slip faults显示文摘 | Lacassin R Replumaz A Leloup P H | 1998 | Ge-ology1998,26,8: | 1 |
| 13 | Infective endocarditis in patients with negative blood cultures:analysis of 88 cases from a one year nationwide survey in France显示文摘 | HoerB Selton-suty C Lacassin F et a1 | | 0,,03: | 1 |
| 14 | The Ailao Shan/Red River metamorphic belt: tertiary leftla- teral shear between Indochina and South China 显示文摘 | Tapponnier P Lacassin R Leloup P H | 1990 | Na- ture1990,343,1: | 1 |
| 15 | The Ailao Shan/ Red River shear zone (Yunnan, China), transform boundary of Indochina显示文摘 | Leloup P H Lacassin R Tapponnier P | 1995 | Tectonophysics1995,251,: | 1 |
| 16 | The Ailao Shan/Red River metamorphic belt:Tertiary left-lateral shear between Indochina and South China显示文摘 | Tapponnier P Lacassin R Leloup P H | 1990 | Nature1990,343,: | 1 |
| 17 | The Ailao Shan/Red River metamorphic belt: Tertiary left-lateral shear between Indochina and South China显示文摘 | Tapponnier P Lacassin R Leloup P H Sch~irer U Zhong Dalai Wu Haiwei Liu Xiaohan Ji Shaocheng Zhang Lianshang Zhong Jiayou | 1990 | Nature1990,343,6257: | 1 |
| 18 | Kinematics of Tertiary left-lateral shearing at the lithospheric-scale in the Ailao Shan-Red River shear zone (Yunnan,China)显示文摘 | Leloup P H Lacassin R Tapponnier R | 1995 | Tectonophysics1995,251,: | 1 |
| 19 | The Ailao Shan-Red River metamorphic belt: tertiary left lateral shear between Indochina and South China 显示文摘 | TAPPONNIER P LACASSIN R LELOUP P H | 1990 | Nature1990,243,: | 1 |
| 20 | The Ailao Shan-Red River shear zone (Yunnan, China), Tertiary transform boundary of Indochina 显示文摘 | Leloup P H Lacassin R Tapponnier P Scharer U Zhong D L Liu X H Zhang L S Ji S C Trinh P T | 1995 | Tectonophysics1995,251,14: | 1 |