中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 南京地质古生物研究所
  3. 中国科学院南京地质古生物研究所
Carbon isotope stratigraphy and conodont biostratigraphy of the Furongian (upper Cambrian) Qingkeng Formation, Anhui Province, South China

文献类型：期刊论文

作者Yan, Guanzhou1; Calner, Mikael2; Luan, Xiaocong1; Wei, Xin1; Gong, Fangyi1; Wu, Rongchang1
刊名LETHAIA
出版日期2024-09-01
卷号57期号:3页码:13
ISSN号0024-1164
DOI10.18261/let.57.3.2
通讯作者Yan, Guanzhou(gzyan@nigpas.ac.cn)
英文摘要We present a new carbon isotope chemostratigraphy for the upper Cambrian carbonate succession of the south Anhui Province, South China, based on new delta 13 C carb data and conodont records. Paraconodont assemblages in the lower part and euconodonts in the middle to upper part of the section were obtained from samples from the Qingkeng Formation. The paraconodont occurrences enable us to recognize the regional Westergaardodina cf. calix-Prooneotodus rotundatus Zone. The Proconodontus Zone is recognized based on the occurrences of euconodonts Proconodontus posterocostatus and Proconodontus muelleri. A positive delta 13 C carb excursion, i.e., the late Jiangshanian Isotopic Carbon Excursion (LJICE) is documented within the Westergaardodina cf. calix- Prooneotodus rotundatus conodont Zone, and correlated with the CPEwc-3 and CPEdb-3 in the Hunan and Zhejiang provinces, and thus representing a regional tie-point for stratigraphical correlation in South China. The correlation of the upper Jiangshanian between South China, Baltica, and Laurentia, suggests the LJICE is also a potentially important tie-point for global correlation. The N1, N2, and N3 negative delta 13 C carb excursions within the Proconodontus and Eoconodontus conodont zones can be traced regionally and intercontinentally. The P2 positive delta 13 C carb excursion, which follows the N3, the Top of Cambrian Excursion (TOCE) or the conceptually synonymous Hellnmaria-Red Tops Boundary (HERB) excursion, can be correlated with the positive Cordylodus proavus spike (CPS) in the Cordylodus proavus Zone. The new data from the Lishan section provide new insights into the high-resolution delta 13C profile of the upper Cambrian. square Jiangshanian, Stage 10, delta 13C chemostratigraphy, Cambrian conodonts, global correlation
WOS关键词ORDOVICIAN BOUNDARY ; LOTAGNOSTUS-AMERICANUS ; XIAOYANGQIAO SECTION ; STRATOTYPE-SECTION ; 1ST APPEARANCE ; NORTH CHINA ; POINT GSSP ; SEA-LEVEL ; STAGE 10 ; BASE
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDB 26000000] ; National Natural Science Foundation of China[41672008] ; National Natural Science Foundation of China[42302029] ; Youth Innovation Promotion Association (CAS)[2019308] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[20221103] ; China Scholarship Council[202304910142]
WOS研究方向Paleontology
语种英语
WOS记录号WOS:001343309200006
出版者SCANDINAVIAN UNIV PRESS-UNIVERSITETSFORLAGET AS
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; Youth Innovation Promotion Association (CAS) ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) ; China Scholarship Council
源URL[http://ir.nigpas.ac.cn/handle/332004/44488]  
专题中国科学院南京地质古生物研究所
通讯作者Yan, Guanzhou
作者单位1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China
2.Lund Univ, Dept Geol, Solvegatan 12, SE-22362 Lund, Sweden
推荐引用方式
GB/T 7714		 Yan, Guanzhou,Calner, Mikael,Luan, Xiaocong,et al. Carbon isotope stratigraphy and conodont biostratigraphy of the Furongian (upper Cambrian) Qingkeng Formation, Anhui Province, South China[J]. LETHAIA,2024,57(3):13.
APA Yan, Guanzhou,Calner, Mikael,Luan, Xiaocong,Wei, Xin,Gong, Fangyi,&Wu, Rongchang.(2024).Carbon isotope stratigraphy and conodont biostratigraphy of the Furongian (upper Cambrian) Qingkeng Formation, Anhui Province, South China.LETHAIA,57(3),13.
MLA Yan, Guanzhou,et al."Carbon isotope stratigraphy and conodont biostratigraphy of the Furongian (upper Cambrian) Qingkeng Formation, Anhui Province, South China".LETHAIA 57.3(2024):13.

入库方式： OAI收割

来源：南京地质古生物研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。