晋豫黄土岩石地层
黄河以东，太行山以西，北至大同以北，南至伊、洛河流域范围内黄土岩石地层的划分。本区又以中条山为界，划分山西亚区及河南亚区。典型黄土地层剖面有山西霍县贾村东沟、阳原余家寨、山西茅津渡北圣人涧、河南洛阳涧河等。在山西亚区内可划分出4组黄土岩石地层单位。①午城黄土，属下更新统，厚度不超过20米；②离石黄土，属中更新统，厚约20～40余米；③多构成山前古洪积扇以及河谷阶地的上部黄土，厚度数十米；④马兰黄土，厚度一般小于10米。河南亚区只有中、晚更新世才有黄土堆积。
75
Alias
Contributor
contributed at 2011-10-12
Classification(s)
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Earth System(in Chinese) Geology of loess
Detailed Description
| English |
|---|
| Name | lithostratigraphy of loess in the Shanxi-Henan region |
| Chinese |
|---|
| Name | 晋豫黄土岩石地层 |
| Description | 黄河以东，太行山以西，北至大同以北，南至伊、洛河流域范围内黄土岩石地层的划分。本区又以中条山为界，划分山西亚区及河南亚区。典型黄土地层剖面有山西霍县贾村东沟、阳原余家寨、山西茅津渡北圣人涧、河南洛阳涧河等。在山西亚区内可划分出4组黄土岩石地层单位。①午城黄土，属下更新统，厚度不超过20米；②离石黄土，属中更新统，厚约20～40余米；③多构成山前古洪积扇以及河谷阶地的上部黄土，厚度数十米；④马兰黄土，厚度一般小于10米。河南亚区只有中、晚更新世才有黄土堆积。 |
How to Cite
NNU_Group (2011). 晋豫黄土岩石地层, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/1f3e7d5f-e1be-49f2-8816-4bba066993e0
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