| 武夷山西麓宁都地区基底褶皱构造式样初步探讨 |
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| 引用本文： | 周仁元.武夷山西麓宁都地区基底褶皱构造式样初步探讨[J].江西地质,1999,13(1):8-12. |
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| 作者姓名： | 周仁元 |
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| 作者单位： | 南方工业学校 |
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| 摘 要： | 武夷山西麓宁都地区广泛分布一套成层有序的晚元古代浅变质岩系，长期以来被视为单斜构造。本文阐述了研究区基底褶皱的窨配置及褶皱式样，阐明了研究区的各紧密线状复式褶皱隶属区域大型复背斜的北翼，同时地基底褶皱的形成机制与后期改造作了地一步分析和探讨。
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| 关 键 词： | 晚元古代 基底褶皱 形成机制 武夷山西麓 宁都地区 |
PRELIMINARY DISCUSSION ON FRAMEWORK OF BASEMENT FOLDS IN NINGDU PREFECTURE, WESTERN FOOT ON THE WUYI MOUNTAINS |
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| Zhou Renyuan.PRELIMINARY DISCUSSION ON FRAMEWORK OF BASEMENT FOLDS IN NINGDU PREFECTURE, WESTERN FOOT ON THE WUYI MOUNTAINS[J].Jiangxi Geology,1999,13(1):8-12. |
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| Authors: | Zhou Renyuan |
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| Institution: | South Industrial School |
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| Abstract: | The western foot of Wuyi mountains in Ningdu Prefecture is widely distributed a suite of sequential slightly metamorphosed rock system of Late Proterozoic age, which forms , as it has long been considered, a monoclinal structure. This paper describes the spatial arrangement and pattern of the basement folds in the study area, unraveling that the tight and linear compound folds form part of the north limb of a regional major anticlinorium. Further analysis and discussion have also been made in this paper on the formation mechanism and late stage remolding of the basement fold. |
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| Keywords: | Late Proterozoic basement fold forming mechanism western foot of Wuyi Mountains Ningdu area |
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