| 吉林中部石炭系岩石建造及其构造环境 |
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| 引用本文： | 贾大成,卢焱,崔圣哲.吉林中部石炭系岩石建造及其构造环境[J].吉林大学学报(地球科学版),1994(1). |
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| 作者姓名： | 贾大成 卢焱 崔圣哲 |
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| 作者单位： | 吉林省地质科学研究所，长春地质学院 |
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| 摘 要： | 吉林中部石炭系出露较全，具有独特的区域大地构造环境，在吉林晚古生代褶皱带演化中具有特殊性。本文将吉中石炭系划分为６个岩石建造，每一建造各具特征，并以岩石建造为手段，进行区域大地构造分析，认为该区石灰纪是在弧后一大陆边缘基础上形成的裂谷一拗陷带的构造环境，具有由先期裂谷发展阶段转变为末期拗陷带的演化过程，从而表明该区石炭纪为一拉张的构造历史时期。
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| 关 键 词： | 石发纪，建造，裂谷，拗陷带 |
THE ROCK FORMATION AND THE TECTONIC SETTING OF CARBONIFEROVS IN MIDDLE JI LIN,CHINA |
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| Jia Dacheng,Lu Yan,Cui Shengzhe.THE ROCK FORMATION AND THE TECTONIC SETTING OF CARBONIFEROVS IN MIDDLE JI LIN,CHINA[J].Journal of Jilin Unviersity:Earth Science Edition,1994(1). |
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| Authors: | Jia Dacheng Lu Yan Cui Shengzhe |
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| Abstract: | The Carboniferous system has completely developed in middle Jilin,andhas a special regional tectonic cnvironment.The Carboniferous system has been devidedinto six rock formations in middle Jilin,and each formtion has its own feature. Based onthe analvsis of regional tectonic,it is considered that the Carboniferous system dovelopedin rift-geotectogene formed on back-are basin-Continental margin. TheCarboniferous system has undergone a evolutionary history from early rift developmentstage to last geotectogene stage. So the middle Jilin area was in extension structure settingin the Cartoniferous period. |
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| Keywords: | Carboniferous period formation rift geotectogene |
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