Upper Ordovician conodonts from the Taoqupo section in the southwestern margin of the North China Craton
文献类型：期刊论文
| 作者 | Li, Shi-Xiao1; Jing, Xiu-Chun1,2; Zhou, Hong-Rui1; Wang, Xun-Lian1; Shen, Yang3; Fang, Qiang4; Wang, Zhen-Tao5 |
| 刊名 | PALAEOWORLD
 |
| 出版日期 | 2025-02-01 |
| 卷号 | 34期号:1页码:19 |
| 关键词 | Conodont biostratigraphy Sandbian Katian Late Ordovician North China Platform |
| ISSN号 | 1871-174X |
| DOI | 10.1016/j.palwor.2024.06.004 |
| 通讯作者 | Jing, Xiu-Chun(jxch@cugb.edu.cn) |
| 英文摘要 | A diverse but relatively low yielding conodont fauna has been recovered from the Yaoxian and the Taoqupo formations at the Taoqupo section, Tongchuan City, Shaanxi Province, North China. This conodont fauna comprises 20 species belonging to 12 genera, exhibiting a mixture of North China and North American Midcontinent provincial affinities, and with several pandemic species associated. Five stratigraphically important species are documented in detail. Among them, Tasmanognathus shichuanheensis is revised as having a septimembrate apparatus. Five successive conodont biozones of late Sandbian to middle Katian age are recognized, namely the Tasmanognathus shichuanheensis Biozone, the Phragmodus undatus Biozone, the Belodina confluens Biozone, the Yaoxianognathus neimengguensis Biozone, and the Yaoxianognathus yaoxianensis Biozone, in ascending order. Some age-diagnostic and widely distributed conodonts present within the Taoqupo conodont fauna greatly facilitate a precise local, regional and international correlation of the present biozonation with coeval representative successions in North China, Northwestern China, South China, and the North American Midcontinent. Biostratigraphic correlations enable ages at the stage slice-level of the middle Sa2, the middle Sa2 to early Ka1, the middle Ka1, the late Ka1 to earliest Ka2, and the middle Ka2 to be assigned to the aforementioned five conodont biozones respectively. (c) 2024 Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. All rights are reserved, including those for text and data mining, AI training, and similar technologies. |
| WOS关键词 | INNER-MONGOLIA ; MIDDLE ORDOVICIAN ; WUHAI AREA ; BIOSTRATIGRAPHY ; STRATIGRAPHY ; DISCOVERY ; BIOFACIES ; LIMESTONE ; BURRETT ; GANSU |
| 资助项目 | State Key Laboratory of Palaeobio-logy and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[41502026] ; State Key Laboratory of Palaeobio-logy and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[41702023] ; [213107] ; [173122] ; [653] ; [735] |
| WOS研究方向 | Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:001407141700001 |
| 出版者 | ELSEVIER |
| 资助机构 | State Key Laboratory of Palaeobio-logy and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/44836]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Jing, Xiu-Chun |
| 作者单位 | 1.China Univ Geosci, Sch Earth Sci & Resources, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 3.China Univ Geosci, Museum, Beijing 100083, Peoples R China 4.China Univ Geosci, Sch Ocean Sci, Beijing 100083, Peoples R China 5.Chinese Acad Geol Sci, Inst Mineral Resources, Key Lab Saline Lake Resources & Environm, Minist Nat Resources, Beijing 100037, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Shi-Xiao,Jing, Xiu-Chun,Zhou, Hong-Rui,et al. Upper Ordovician conodonts from the Taoqupo section in the southwestern margin of the North China Craton[J]. PALAEOWORLD,2025,34(1):19. |
| APA | Li, Shi-Xiao.,Jing, Xiu-Chun.,Zhou, Hong-Rui.,Wang, Xun-Lian.,Shen, Yang.,...&Wang, Zhen-Tao.(2025).Upper Ordovician conodonts from the Taoqupo section in the southwestern margin of the North China Craton.PALAEOWORLD,34(1),19. |
| MLA | Li, Shi-Xiao,et al."Upper Ordovician conodonts from the Taoqupo section in the southwestern margin of the North China Craton".PALAEOWORLD 34.1(2025):19. |
入库方式： OAI收割
来源：南京地质古生物研究所
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