| 四川盆地西部坳陷晚三叠—早白垩世地层沉积相 |
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| 引用本文： | 丘东洲.四川盆地西部坳陷晚三叠—早白垩世地层沉积相[J].四川地质学报,2000(3). |
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| 作者姓名： | 丘东洲 |
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| 作者单位： | 成都地质矿产研究所!四川成都610082 |
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| 摘 要： | 对四川盆地西部坳陷区内晚三叠—早白垩世地层、沉积相提出了一些新的认识 ,认为南部存在中侏罗统千佛崖组 ,中南部有较多的三角洲相沉积 ;讨论了沉积相的时空展布规律 ,这对区内上三叠—下白垩统沉积—层控矿产的研究和油气资源勘探均有重要的作用
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| 关 键 词： | 地层 沉积相 沉积体系 |
SEDIMENTARY FACIES OF THE UPPER TRIASSIC-LOWER CRETACEOUS OF THE WEST SICHUAN BASIN DEPRESSION |
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| Qiu,Dongzhou.SEDIMENTARY FACIES OF THE UPPER TRIASSIC-LOWER CRETACEOUS OF THE WEST SICHUAN BASIN DEPRESSION[J].Acta Geologica Sichuan,2000(3). |
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| Authors: | Qiu Dongzhou |
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| Abstract: | Middle Jurassic Qianfoya Formation is exposed in the south of the west Sichuan basin depression,more deltaic deposits in the middle south Time-space distribution of the sedimentary facies,which is of importance to sedimentary and stratabound deposits and oil and gas resources,is discussed |
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| Keywords: | Stratigraphy sedimentary facies sedimentary system |
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