鞍山运动
新太古代末的一次褶皱运动。据古元古界辽河群与新太古界鞍山群之间的角度不整合确定。这一运动使鞍山群岩层褶皱，并伴随大规模花岗岩化或混合岩化以及区域变质作用。其发生时间距今25亿年。与五台运动相当。
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contributed at 2011-10-12
Classification(s)
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Earth System(in Chinese) Tectonic movement
Detailed Description
| English |
|---|
| Name | Anshan orogeny |
| Chinese |
|---|
| Name | 鞍山运动 |
| Description | 新太古代末的一次褶皱运动。据古元古界辽河群与新太古界鞍山群之间的角度不整合确定。这一运动使鞍山群岩层褶皱，并伴随大规模花岗岩化或混合岩化以及区域变质作用。其发生时间距今25亿年。与五台运动相当。 |
How to Cite
NNU_Group (2011). 鞍山运动, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/0603960b-438b-43ce-9b1a-1cc4cff1505d
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