| 东北地区古生代地层间断 |
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| 引用本文： | 苏养正.东北地区古生代地层间断[J].地质与资源,2012,21(1):74-76. |
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| 作者姓名： | 苏养正 |
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| 作者单位： | 沈阳地质矿产研究所, 辽宁 沈阳 110034 |
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| 摘 要： | 东北地区古生代在南部有一个地层间断面，北部有三个地层间断面：奥陶纪、晚志留世末-早泥盆世和早石炭世晚期-晚石炭世，相应于古亚洲洋构造域发展的不同阶段，结束于早三叠世末.最后的间断面以后，东北南部和北部古生代地层进入同步发展.
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| 关 键 词： | 东北地区 古生代 古亚洲洋构造域 地层间断 |
| 收稿时间： | 2011-12-19 |
THE PALEOZOIC STRATIGRAPHIC BREAKS IN NORTHEAST CHINA |
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| SU Yang-zheng.THE PALEOZOIC STRATIGRAPHIC BREAKS IN NORTHEAST CHINA[J].Geology and Resources,2012,21(1):74-76. |
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| Authors: | SU Yang-zheng |
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| Institution: | Shenyang Institute of Geology and Mineral Resources, Shenyang 110034, China |
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| Abstract: | In Northeast China,of Paleozoic,there is one stratigraphic break in the south part and three in the north part,i.e.Ordovician,latest Late Silurian-Early Devonian and late Early Carboniferous-Late Carboniferous.They correspond with the stages of Paleo-Asian Ocean tectonic domain,ended at Early Triassic.After the last break,the Paleozoic strata of the north and south started to develop synchronously. |
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| Keywords: | Northeast China Paleozoic Paleo-Asian Ocean tectonic domain stratigraphic break |
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