分乡组
曾称分乡页岩。时代属早奥陶世新厂期晚期。相当于Dichograptus带，分布于鄂西一带。命名地点在湖北宜昌分乡场。为浅海相碳酸盐及泥质沉积，以灰色薄层石灰岩为主夹黄绿色页岩。含一个化石带，即AcanthograptusTungtzuella带。厚53米。与下伏南津关组呈整合接触。
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Contributor
contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Geostratigraphic stratigraphy
Detailed Description
| English |
|---|
| Name | Fenxiang Fm |
| Chinese |
|---|
| Name | 分乡组 |
| Description | 曾称分乡页岩。时代属早奥陶世新厂期晚期。相当于Dichograptus带，分布于鄂西一带。命名地点在湖北宜昌分乡场。为浅海相碳酸盐及泥质沉积，以灰色薄层石灰岩为主夹黄绿色页岩。含一个化石带，即AcanthograptusTungtzuella带。厚53米。与下伏南津关组呈整合接触。 |
How to Cite
NNU_Group (2011). 分乡组, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/d501b8e8-0307-4acb-bf2a-071100c1b7d8
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