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位于中喜马拉雅和巴基斯坦境内西喜马拉雅的两个相互结合的剖面在一级单元、断层中展现出不同的构造形式;并在不同时期,以不同速率发育了二级构造。沿两剖面岩性单元的显著差异显示通常指的圆柱状喜马拉雅带并没有越过喀喇昆仑山断层。与此同时,在近来许多区域研究中显示出来的构造轮廓强调主中央逆冲断层是一个貌似与中喜马拉雅断层带和越过西部山脉的西喜马拉雅断层带有联系的独立部分。上述两个地区展现出不同的碰撞历史。这些不同之处揭示喀喇昆仑山断层是西部岛弧保留造山带与东部岛弧俯冲造山带之间转移/转换断层的再活动或衍变。
The two interdependent sections of the Central Himalayas and the West Himalayas in Pakistan show different tectonic forms in the first-level units and faults; secondary structures are developed at different rates and at different times. The significant difference in lithologic units along the two profiles shows that the generally cylindrical Himalayan zone does not cross the Karakorum Fault. In the meantime, the tectonic profiles revealed in many regional studies in the recent past have emphasized that the main Central Threaten thrust is an independent part of the West Himalayan fault zone that appears to be associated with the Central Himalayan fault zone and over the Western Mountain Range. The two regions showed different collision histories. These differences reveal that the Karakorum Mountain fault is a reactivation or evolution of the transfer / transformation fault between the western island arc reserve orogen and the eastern island arc subduction orogen.