KMS Nanjing Institute of Geology and Palaeonotology,CAS
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 YouYe1; XU RongKe1; WANG ChengYuan2; LAI XuLong1; MA GuoTao1; YE DeJin3; CAO Liang1; LIANG JiWei4 | |
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. |
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