阿瑟尔阶
位于上石炭统格舍尔阶之上，下二叠统萨克马尔阶之下。其底界以牙形石Streptognathodus isolatus的首现为标志。含类Sphaeroschwagerina等。层型剖面位于哈萨克斯坦北部南乌拉尔山区Aktbe的艾达拉什河处。现为国际通用的下二叠统底部一个阶。
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Contributor
contributed at 2011-10-11
Classification(s)
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Earth System(in Chinese) Geostratigraphic stratigraphy
Detailed Description
| English |
|---|
| Name | Asselian Stage |
| Chinese |
|---|
| Name | 阿瑟尔阶 |
| Description | 位于上石炭统格舍尔阶之上，下二叠统萨克马尔阶之下。其底界以牙形石Streptognathodus isolatus的首现为标志。含类Sphaeroschwagerina等。层型剖面位于哈萨克斯坦北部南乌拉尔山区Aktbe的艾达拉什河处。现为国际通用的下二叠统底部一个阶。 |
How to Cite
NNU_Group (2011). 阿瑟尔阶, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/4b548709-e35e-49e6-9c45-2779976b476b
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