| 赣东北信江盆地中生代晚期构造演化研究 |
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| 引用本文： | 张志,赵良政.赣东北信江盆地中生代晚期构造演化研究[J].华东地质学院学报,1998,21(3):229-234. |
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| 作者姓名： | 张志 赵良政 |
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| 作者单位： | 中国地质大学地球科学学院 |
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| 基金项目： | 八幅15万上饶图组遥感联测项目 |
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| 摘 要： | 在江西上饶地区填图当中，基于岩浆活动、沉积体系分析和地貌景观及深部的构造等信息，本文提出了赣乐北信江盆地中生代晚期的构造演化，可划分为：早熟山陆内碰撞撞造山和中晚燕山陆内裂谷期、坳隐期及反转期两个阶段，主要构造转换的时间在早白晋世早期与早中期的认识。
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| 关 键 词： | 中生代晚期 碰撞造山 构造演化 信江盆地 盆地 |
Study on Late Mesozoic Structural Evolution in Xinjiang Basin, Northeast Jiangxi Province |
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| Zhang Zhi\ \ Zhao Liangzeng\ \ Liao Qunan.Study on Late Mesozoic Structural Evolution in Xinjiang Basin, Northeast Jiangxi Province[J].Journal of East China Geological Institute,1998,21(3):229-234. |
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| Authors: | Zhang Zhi\ \ Zhao Liangzeng\ \ Liao Qunan |
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| Abstract: | In the course of mapping in shangrao area, the late Mesozoic structural evolution stage in Xinjiang basin, northeast Jiangxi province can be divided into intracontinental collision orogen in early stage of Yanshan and intracontinental rift age, sag age, inversion age in middle late stage of Yanshan two stages based on the information of magmatic activity, analysis of depositional system and deep structure. The main period of structural conversion is early stage and early middle stage in early cretaceous |
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| Keywords: | late mesozoic collision orogen intracontinental rift northeast Jingxi |
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