| 白垩纪及早第三纪塔里木海湾的形成与发展 |
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| 引用本文： | 雍天寿,单金榜.白垩纪及早第三纪塔里木海湾的形成与发展[J].沉积学报,1986,4(3):67-76. |
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| 作者姓名： | 雍天寿 单金榜 |
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| 作者单位： | 新疆石油管理局 |
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| 摘 要： | 前言塔里木盆地西部是我国除台湾和西藏地区外仅有的上白垩统一下第三系海相沉积区。随着研究工作的深入,对晚白垩世以来塔里木海湾的形成与发展过程中的一系列问题,提出了一些不同的看法和认识。本文就笔者几年来对塔里木盆地西部海相上白垩统一下第三系的野外调查和室内研究工作,并结合前人的有关资料,对塔里木海湾形成与发展过程中的一些有关问题,提出一些粗浅的看法和认识。
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| 收稿时间： | 1985-01-05 |
THE DEVELOPMENT AND FORMATION IN THE TARIM BAY IN CRETACEOUS-PALEOCENE AGES |
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| Institution: | Xinjiang Petroleum Administration |
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| Abstract: | In the Jurassic age, Significant tectonic m ovements took place in the southern Gondwana land，resuPting in a large-scale basalt magma eruptions. All this indicat- ed the beginning of continental dismemberment. At the beginning of the Cretaceous period, an integrated Southern Gondwana land was dismembered into several conti- nental slabs，such as Africa, South America, India, Australia and the Antarctica. T hey began to drift in different directions, giving rise to the high tide of transg- ression on a global scope during the Earfy-Cretaceous and Late-Cretaceous Turren E poch. It w as on this basis that the T ethys Sea w ater aggressed to the western part of the Tarim platform in the Late Siloman period and the prelude of Tarim bay evolution opened. |
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