Discovery of Early Triassic conodonts in western Gangdisê and the establishment of the Tangnale Formation

NIGPAS OpenIR

	Discovery of Early Triassic conodonts in western Gangdisê and the establishment of the Tangnale Formation
其他题名	Discovery of Early Triassic conodonts in western Gangdisê and the establishment of the Tangnale Formation
	ZHENG YouYe 1; XU RongKe 1; WANG ChengYuan 2; LAI XuLong 1; MA GuoTao 1; YE DeJin 3; CAO Liang 1; LIANG JiWei 4
	2007
发表期刊	Science in China. Series D: Earth Sciences
ISSN	1006-9313
卷号	50 期号:12 页码:1767-1772
摘要	Most geologists believe that there are no Early and Middle Triassic strata in the W. Gandisê stratigraphic subregion, but the present authors have found Early Triassic conodonts for the first time in the Shiquanhe area, including five conodonts genera (Form genera): Pachycladina, Neohindeodella, Cornudina, Hadrodontina and Hibbardella sp. etc. Then we affirm that Early Triassic deposits exist in the Gandisê stratigraphic subregion, and establish the Tangnale Formation. The conclusion is new important complementary basal data for Triassic stratigraphy division of Gangdisê, reconstructing palaogeography and studying Gangdisê from Paleozoic to Mesozoic island-arc evolution and transition.
其他摘要	Most geologists believe that there are no Early and Middle Triassic strata in the W. Gandisê stratigraphic subregion, but the present authors have found Early Triassic conodonts for the first time in the Shiquanhe area, including five conodonts genera (Form genera): Pachycladina, Neohindeodella, Cornudina, Hadrodontina and Hibbardella sp. etc. Then we affirm that Early Triassic deposits exist in the Gandisê stratigraphic subregion, and establish the Tangnale Formation. The conclusion is new important complementary basal data for Triassic stratigraphy division of Gangdisê, reconstructing palaogeography and studying Gangdisê from Paleozoic to Mesozoic island-arc evolution and transition.
关键词	Conodonts Early Triassic western Gangdisê
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:3279325
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/38977
专题	中国科学院南京地质古生物研究所
作者单位	1.Faculty of Earth Resourse, China University of Geoscience 2.中国科学院南京地质古生物研究所 3.Research Institute of Geological Survey of Gansu Province 4.西北大学
推荐引用方式 GB/T 7714	ZHENG YouYe,XU RongKe,WANG ChengYuan,et al. Discovery of Early Triassic conodonts in western Gangdisê and the establishment of the Tangnale Formation[J]. Science in China. Series D: Earth Sciences,2007,50(12):1767-1772.
APA	ZHENG YouYe.,XU RongKe.,WANG ChengYuan.,LAI XuLong.,MA GuoTao.,...&LIANG JiWei.(2007).Discovery of Early Triassic conodonts in western Gangdisê and the establishment of the Tangnale Formation.Science in China. Series D: Earth Sciences,50(12),1767-1772.
MLA	ZHENG YouYe,et al."Discovery of Early Triassic conodonts in western Gangdisê and the establishment of the Tangnale Formation".Science in China. Series D: Earth Sciences 50.12(2007):1767-1772.