Latest Wuchiapingian to Earliest Triassic Conodont Zones and delta C-13(carb) Isotope Excursions from Deep-Water Sections in Western Hubei Province, South China | |
Yang, Bo2,3; Li, Hanxiao2; Wignall, Paul B.1; Jiang, Haishui2,5; Niu, Zhijun3; Ye, Qian6; Wu, Qiong4; Lai, Xulong2,5 | |
刊名 | JOURNAL OF EARTH SCIENCE |
2019-10-01 | |
卷号 | 30期号:5页码:1059-1074 |
关键词 | Dalong Formation conodonts delta C-13(carb) isotope Wuchiapingian-Changhsingian boundary Permian-Triassic boundary |
ISSN号 | 1674-487X |
DOI | 10.1007/s12583-019-1018-2 |
英文摘要 | Deep-water facies sections have advantages of recording complete information across the Permian-Triassic boundary (PTB). Here we present a detailed study on the conodont biostratigraphy and carbon isotope profile ranges from the Wuchiapingian-Changhsingian boundary (WCB) to the PTB of two deep-water facies sections at Zhuqiao and Shiligou in the Middle Yangtze region, western Hubei, South China. Fifteen species and three genera are identified. Eight conodont zones are recognized, in ascending order, they are the Clarkina orientalis, C. wangi, C. subcarinata, C. changxingensis, C. yini, C. meishanensis, Hindeodus parvus and Isarcicella isarcica zones. The onset of deposition of the deep-water siliceous strata of the Dalong Formation in western Hubei began in the Late Wuchiapingian and persisted to the Late Changhsingian. Carbon isotope negative excursions occur near both the WCB and PTB in both sections. The WCB delta C-13(carb) negative excursion is in the C. orientalis and C. wangi zones. The PTB delta C-13(carb) negative excursion began in the C. yini Zone and extended to the I. isarcica Zone. The absence of several Changhsingian zones may indicate the difficulty of extracting conodonts from siliceous strata or the presence of an intra-Changhsingian hiatus. |
资助项目 | Natural Science Foundation of China[41572002] ; Natural Science Foundation of China[41830320] ; Natural Science Foundation of China[41272044] ; Natural Science Foundation of China[41472087] ; Natural Science Foundation of China[4183000426] ; Natural Science Foundation of China[41802016] |
WOS关键词 | END-PERMIAN EXTINCTION ; GLOBAL STRATOTYPE SECTION ; MEISHAN SECTION ; CHANGHSINGIAN STAGE ; MASS EXTINCTION ; NANPANJIANG BASIN ; GUIZHOU PROVINCE ; YANGTZE REGION ; POINT GSSP ; BOUNDARY |
WOS研究方向 | Geology |
语种 | 英语 |
出版者 | CHINA UNIV GEOSCIENCES, WUHAN |
WOS记录号 | WOS:000491875400016 |
资助机构 | Natural Science Foundation of China |
内容类型 | 期刊论文 |
源URL | [http://ir.nigpas.ac.cn/handle/332004/29093] |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Lai, Xulong |
作者单位 | 1.Univ Leeds, Sch Earth & Environm, Leeds LS2 9JT, W Yorkshire, England 2.China Univ Geosci, Sch Earth Sci, Wuhan 430074, Peoples R China 3.Wuhan Ctr Geol Survey, Wuhan 430205, Hubei, Peoples R China 4.Nanjing Inst Geol & Paleontol, State Lab Paleontol & Stratig, Nanjing 210008, Peoples R China 5.China Univ Geosci, State Lab Geobiol & Environm Geol, Wuhan 430074, Peoples R China 6.Nonferrous Met Geol Explorat Bur Zhejiang Prov, Shaoxing 312000, Peoples R China |
推荐引用方式 GB/T 7714 | Yang, Bo,Li, Hanxiao,Wignall, Paul B.,et al. Latest Wuchiapingian to Earliest Triassic Conodont Zones and delta C-13(carb) Isotope Excursions from Deep-Water Sections in Western Hubei Province, South China[J]. JOURNAL OF EARTH SCIENCE,2019,30(5):1059-1074. |
APA | Yang, Bo.,Li, Hanxiao.,Wignall, Paul B..,Jiang, Haishui.,Niu, Zhijun.,...&Lai, Xulong.(2019).Latest Wuchiapingian to Earliest Triassic Conodont Zones and delta C-13(carb) Isotope Excursions from Deep-Water Sections in Western Hubei Province, South China.JOURNAL OF EARTH SCIENCE,30(5),1059-1074. |
MLA | Yang, Bo,et al."Latest Wuchiapingian to Earliest Triassic Conodont Zones and delta C-13(carb) Isotope Excursions from Deep-Water Sections in Western Hubei Province, South China".JOURNAL OF EARTH SCIENCE 30.5(2019):1059-1074. |
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