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| Magnetostratieraphy of the Red Beds in the Hengyang Basin | |
| 作者姓名： | Hsu Vindell A.Baksi |
| 作者单位： | Louisiaяa State UяiueΥsity，U.S.A.，Louisiaяa State UяiueΥsity，U.S.A. |
| 摘 要： | This paper discusses the Cretaceous-Tertiary magnetic polarity sequence of the the Hengyang Basin on the basis of magnetostratigraphic study. The age of each stratigraphic unit has been determined with the magnetic polarity time scale combined with 39Ar/40Ar dating, thus providing evidence for determining the geological ages of different formations. The authors assign the age of the Dongjing Formation of the Hengyang Basin to Early Cretaceous, the Shenhuangshan Formation to Early-Late Cretaceous, the Daijiaping Formation to Late Cretaceous, and the Dongtang and Xialiushi formations to Palaeocene. |
Magnetostratieraphy of the Red Beds in the Hengyang Basin |
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| Authors: | Ge Tongming Liu Jian Fan Limin Zhong Shuixian Wu Nengyou Guangzhou Marine Geological Survey Ministry of Geology and Mineral Resources Guangzhou Guangdong ChinaHsu Vindell and A BaksiLouisiana State University U SA Wang Wei |
| Abstract: | This paper discusses the Cretaceous-Tertiary magnetic polarity sequence of the the Hengyang Basin on the basis of magnetostratigraphic study. The age of each stratigraphic unit has been determined with the magnetic polarity time scale combined with 39Ar/40Ar dating, thus providing evidence for determining the geological ages of different formations. The authors assign the age of the Dongjing Formation of the Hengyang Basin to Early Cretaceous, the Shenhuangshan Formation to Early-Late Cretaceous, the Daijiaping Formation to Late Cretaceous, and the Dongtang and Xialiushi formations to Palaeocene. |
| Keywords: | Cretaceous-Tertiary red beds magnetostratigraphy stratigraphical age Hengyang Basin |
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