Apatite fission track thermochronology in the Kuluketage and Aksu areas, NW China: Implication for tectonic evolution of the northern Tarim
Apatite fission track thermochronology in the Kuluketage and Aksu areas, NW China: Implication for tectonic evolution of the northern Tarim
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库鲁克塔格和阿克苏地区磷灰石裂变径迹热年代学：对塔里木北部构造演化的启示
DOI：
10.1016/j.gsf.2015.08.007
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发表时间：
2016-03
影响因子：
8.9
通讯作者：
Wei Yang
中科院分区：
文献类型：
--
作者：
Zhiyong Zhang;Wenbin Zhu;Dewen Zheng;Bihai Zheng;Wei Yang
塔里木前寒武纪基岩在库鲁克塔格和阿克苏地区暴露良好，采集了24个样品，揭示了塔里木克拉通北部的剥蚀史。磷灰石裂变径迹测年和热历史模拟表明，塔里木北部经历了多阶段的冷却事件，这些事件被认为与过去西墨利亚造山和印度-欧亚碰撞的遥远影响有关。但塔里木北部的第一幕折返作用发生在中二叠世至三叠纪，是塔里木克拉通对接和中亚造山带最终拼合的结果。约170 Ma的降温事件可能是由羌塘-欧亚碰撞引发的。白垩纪广泛的折返可能与晚侏罗世拉萨地体的对接有关。新生代的重新加热和再冷却可能是由于北移应力的作用，但这对塔里木北部影响不大，因为塔里木具有刚性块状运动的特点。
Tarim Precambrian bedrocks are well exposed in the Kuluketage and Aksu areas, where twenty four samples were taken to reveal the denudation history of the northern Tarim Craton. Apatite fission track dating and thermal history modeling suggest that the northern Tarim experienced multi-stage cooling events which were assumed to be associated with the distant effects of the Cimmerian orogeny and India-Eurasia collision in the past. But the first episode of exhumation in the northern Tarim, occurring in the mid-Permian to Triassic, is here suggested to be induced by docking of the Tarim Craton and final amalgamation of the Central Asian Orogenic Belt. The cooling event at ca. 170 Ma may be triggered by the Qiangtang-Eurasia collision. Widespread Cretaceous exhumation could be linked with docking of the Lhasa terrane in the late Jurassic. Cenozoic reheating and recooling likely occurred because of the north-propagating stress, however, this has not affected the northern Tarim much because the Tarim is characterized by rigid block-like motion.
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影响因子：
3.8
作者：
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通讯作者：
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影响因子：
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作者：
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DOI：
10.1146/annurev-earth-060614-105254
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