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试论衡阳盆地“车江组”的地质时代
石油与天然气地质
1980年 1卷 第No.2期
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Title
ON THE GEOLOGICAL AGE OF THE CHEJIANG FORMATION IN THE HENGYANG BASIN
Authors
Hu Jimin
Zeng Demin
摘要
衡阳盆地中、新生代陆相地层极为发育,在上白垩统戴家坪组“红层”之上,下第三系霞流市组含盐岩系之下,有一套以红色碎屑岩为主,夹薄层灰绿色泥岩,厚度变化较大(从数十一数百米)的地层,前人称“车江组”。此名是原湖南省地质局406队同中国科学院南京地质古生物研究所(1962)所创。
Abstract
In the past,the Chejiang formation of the Hengyang Basin in Hunan pro-vince was usually assigned to the Paleocene.According to recent study of plentiful fossils such as charophytes,ostracods,spores and pollen,pelecy-pods and eggs of dinosaurs collected from this formation in Hengyang Countyand its vicinity,a late Late Cretaceous age may ascribed to it instead.
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