祥播阶

中国中二叠统第二个阶,位于栖霞阶之上,茅口阶之下。层型剖面在贵州紫云县城以南44千米处的猴场附近。祥播阶的底界以类Cancellina原始分子的首现为标志。阶内自下而上包含三个带:Cancellina elliptica带,Cancellina liuzhiensis带和Neoschwagerina simplex带;同时还包含二个牙形石带:Mesogondolella idahoensis带和Neostreptognathodus prayiSweetognathus iranicus带。在局限陆棚区,本阶所含类以Parafusulina multiseptata为主。

Concept & Semantic
  26

Alias

祥播阶

Contributor

contributed at 2011-10-11

Classification(s)

Earth System(in Chinese)Geostratigraphic stratigraphy

Detailed Description

English
Name Xiangboan Stage
Chinese
Name 祥播阶
Description 中国中二叠统第二个阶,位于栖霞阶之上,茅口阶之下。层型剖面在贵州紫云县城以南44千米处的猴场附近。祥播阶的底界以类Cancellina原始分子的首现为标志。阶内自下而上包含三个带:Cancellina elliptica带,Cancellina liuzhiensis带和Neoschwagerina simplex带;同时还包含二个牙形石带:Mesogondolella idahoensis带和Neostreptognathodus prayiSweetognathus iranicus带。在局限陆棚区,本阶所含类以Parafusulina multiseptata为主。

How to Cite

NNU_Group (2011). 祥播阶, Concept & Semantic, OpenGMS, https://geomodeling.njnu.edu.cn/repository/concept/b5e2b5eb-7d55-44e3-86d1-5d8ebcd9f6e6
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Contributor

contributed at 2011-10-11

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