东塘组
时代属古新世。主要分布于湖南衡阳盆地东北部霞流市村中部观音桥、茅洞桥一带。命名地点在霞流市村东北的东塘村。为山麓洪积——滨湖沉积，下部为棕红色砾岩夹7～8层黄绿、灰绿色泥岩，上部为灰白色长石石英砂岩、粉砂岩夹泥岩，厚245米。未获古脊椎动物化石，含介形虫Cypridea nanxiongensis等，与南雄盆地罗佛寨组下部介形虫组合基本一致。本组与下伏戴家坪组一般呈整合关系。本组名已废弃不用，以车江组代替。
Classification(s)
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Geographic semantic resource library Earth System(in Chinese) Geostratigraphic stratigraphy
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| English |
|---|
| Name | Dongtang Fm |
| Chinese |
|---|
| Name | 东塘组 |
| Description | 时代属古新世。主要分布于湖南衡阳盆地东北部霞流市村中部观音桥、茅洞桥一带。命名地点在霞流市村东北的东塘村。为山麓洪积——滨湖沉积，下部为棕红色砾岩夹7～8层黄绿、灰绿色泥岩，上部为灰白色长石石英砂岩、粉砂岩夹泥岩，厚245米。未获古脊椎动物化石，含介形虫Cypridea nanxiongensis等，与南雄盆地罗佛寨组下部介形虫组合基本一致。本组与下伏戴家坪组一般呈整合关系。本组名已废弃不用，以车江组代替。 |
{{htmlJSON.HowtoCite}}
NNU_Group (2011). 东塘组, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/3d5040dd-c9e5-4253-9437-ff7715eb3c27
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