| 准噶尔盆地古生代沉积演化特征 |
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| 引用本文： | 康志宏.准噶尔盆地古生代沉积演化特征[J].地质力学学报,2011,17(2):158-174. |
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| 作者姓名： | 康志宏 |
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| 作者单位： | 中国地质大学(北京),北京,100083 |
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| 基金项目： | 国土资源部《中国西北地区构造体系控油作用研究》(编号:1212010733507)项目资助 |
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| 摘 要： | 准噶尔盆地位于新疆北部,面积13×104km2。目前已发现30多个油气田,经多年研究认为该盆地具有前南华系结晶变质基底,在纬向、西域系和NE向构造体系控制下,发育广泛的古生代沉积。其特征：南华-奥陶纪为裂陷-克拉通盆地的深海-浅海相沉积;志留-泥盆纪挤压克拉通盆地为较深海沉积;石炭-二叠纪为克拉通内坳陷盆地浅海-陆相沉.
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| 关 键 词： | 准噶尔盆地 古生代 沉积相 盆地演化 |
| 收稿时间： | 2011/3/10 0:00:00 |
EVOLUTION OF PALEOZOIC SEDIMENTATION OF THE JUNGGAR BASIN |
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| KANG Zhi-hong.EVOLUTION OF PALEOZOIC SEDIMENTATION OF THE JUNGGAR BASIN[J].Journal of Geomechanics,2011,17(2):158-174. |
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| Authors: | KANG Zhi-hong |
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| Institution: | KANG Zhi-hong(China University of Geosciences,Beijing 100081) |
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| Abstract: | Junggar basin,located at the northern part of Xinjiang,covers an area of 13×104 km2.To date,more than 30 oil and gas fields have been discovered.Many years’ research shows that the basin has a pre-South China System crystallized metamorphosed basement.Under the control of Latitudinal and Xiyu systems and NE-trending structural system,Paleozoic sediment widely developed.They are characterized by deep rifting during South China and shallow and deep sea marine deposition of cratonic basin during Ordovician,deep sea deposition of compressed craton basin during Silurian and Devonian,shallow-terrestrial facies sedimentation of intracraton rifting basin during Carboniferous and Permian. |
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| Keywords: | Tectonic regime sedimentary facies Junggar basin evolution characteristic |
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