| 柴窝堡盆地的构造演化 |
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| 引用本文： | 曹守连,何登发.柴窝堡盆地的构造演化[J].大地构造与成矿学,1997,21(3):252-269. |
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| 作者姓名： | 曹守连 何登发 |
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| 作者单位： | 中国地质大学能源地质系 |
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| 摘 要： | 论述了柴窝堡盆地的构造特征及其构造演化，指出了该盆地以发育挤压性构造为主，具东西分块，南北分带的特征。盆地演化可分为五个阶段，即晚石炭世裂谷盆地、二叠-三叠纪前陆盆地、侏罗纪伸展坳陷盆地，白垩纪-早第三纪破裂前陆盆地和晚第三纪-第四纪再生前陆盆地。多期构造运动和多种原型盆地的叠加使柴窝堡盆地的构造格局复杂化。
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| 关 键 词： | 柴窝堡盆地 构造演化 博格达裂谷 前陆盆地 |
EVOLUTION OF THE CAIWOPU BASIN, XINJIANG |
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| Abstract: | This paper discusses structural characteristics and evolution of the Caiwupo basin. It ispointed out that compressional structures dominate the basin with zonation both from east towest and from north to south. The evolution of the basin can be divided into five stages, i. e.late Carboniferous rift basin, Permo-Triassic foreland basin, Jurassic extensional sag, Cretaceous-Paleogene broken foreland basin and Neogene-Quaternary rejuvenated foreland basin.Multiple tectonism make tectonic framework of the basin complicated and also produce manystructural traps for oil and gas accumulation. |
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| Keywords: | Caiwupo basin tectonic evolution rift foreland basin extensional sag |
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