赣北地区地盆阶段特征及其形成环境探讨 |
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引用本文: | 毕华,谭克仁.赣北地区地盆阶段特征及其形成环境探讨[J].大地构造与成矿学,1997,21(4):294-298. |
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作者姓名: | 毕华 谭克仁 |
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作者单位: | [1]中国科学院地球化学研究所 [2]中国科学院长沙大地构造研究所 |
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摘 要: | 本文从区域地球物理场、建造、构造型相、地球化学等特征方面首次论述了赣北地区地盆阶段特征,并对其构造环境进行了探讨。认为赣北及其邻区在地盆阶段处于活动的陆内裂谷构造环境,即绿岩带形成于陆内裂谷盆地中。
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关 键 词: | 地盆阶段 绿岩带残块 特征 陆内裂谷 赣北 |
THE CHARACTERISTICS AND TECTONIC SETTING OF GEOBAS IN STAGE INNORTHERN JIANGXI PROVINCE |
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Abstract: | The paper discusses first the characteristics and tectonic setting of geobasin stage fromgeophysical, formational, structural and geochemical features in Northern Jiangxi Province.The paper thinks that the tectonic setting of geobasin stage was an activeintracontinental rift. |
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Keywords: | geobasin stage remnants of greenstone belt characteristics intracontinental rift Northern Jiangxi Province |
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