萨彦额尔古纳造山系
经早、中寒武世萨拉伊尔运动形成的造山系。西起萨彦岭经蒙古北部延伸到额尔古纳河流域，呈弧形环绕在西伯利亚克拉通南侧。它的形成标志着古亚洲洋演化第一阶段(第一代古亚洲洋，即萨彦额尔古纳元古亚洲洋)的结束和劳亚大陆显生宙演化的开始。包括图瓦蒙古地块、北蒙古维季姆造山带、雅布洛诺夫地块、西萨彦湖区造山带、中蒙古额尔古纳造山带、萨拉伊尔造山带和阿尔泰造山带等7个次一级构造单元。
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Contributor
contributed at 2011-10-12
Classification(s)
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Earth System(in Chinese) Theory of polycycle
Detailed Description
| English |
|---|
| Name | SayanErgun orogenic system |
| Chinese |
|---|
| Name | 萨彦额尔古纳造山系 |
| Description | 经早、中寒武世萨拉伊尔运动形成的造山系。西起萨彦岭经蒙古北部延伸到额尔古纳河流域，呈弧形环绕在西伯利亚克拉通南侧。它的形成标志着古亚洲洋演化第一阶段(第一代古亚洲洋，即萨彦额尔古纳元古亚洲洋)的结束和劳亚大陆显生宙演化的开始。包括图瓦蒙古地块、北蒙古维季姆造山带、雅布洛诺夫地块、西萨彦湖区造山带、中蒙古额尔古纳造山带、萨拉伊尔造山带和阿尔泰造山带等7个次一级构造单元。 |
How to Cite
NNU_Group (2011). 萨彦额尔古纳造山系, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/aac86763-60f4-41ec-80c6-4acbc2f49e90
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