前进终碛
当冰川顺河谷向前推进时，把河床中的砾石层向前推铲堆积而成的终碛，称前进终碛。这种冰碛一般分选较好，砾石磨圆度亦好。前进终碛堤的一侧坡度很陡，存在有断层，尤其是冲断层等构造搅动现象。
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contributed at 2011-12-23
Classification(s)
●
Earth System(in Chinese) Glacial geology
Detailed Description
| English |
|---|
| Name | accretion moraine |
| Chinese |
|---|
| Name | 前进终碛 |
| Description | 当冰川顺河谷向前推进时，把河床中的砾石层向前推铲堆积而成的终碛，称前进终碛。这种冰碛一般分选较好，砾石磨圆度亦好。前进终碛堤的一侧坡度很陡，存在有断层，尤其是冲断层等构造搅动现象。 |
How to Cite
NNU_Group (2011). 前进终碛, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/f281e442-c5cb-4daf-890d-3c8898a409d6
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