Middle-Late Ordovician chitinozoans from Songliang of Qiaojia, western South China, and their biostratigraphic implications
文献类型：期刊论文
| 作者 | Liang, Yan1 ; Tang, Peng1; Wang, Guang-Xu1; Yan, Guan-Zhou1; Wang, Qian2
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| 刊名 | PALAEOWORLD
 |
| 出版日期 | 2023-06-01 |
| 卷号 | 32期号:2页码:287-302 |
| ISSN号 | 1871-174X |
| 关键词 | Chitinozoa biostratigraphy Hungshihyen Formation Huadan Formation Yangtze Platform near-shore facies |
| DOI | 10.1016/j.palwor.2021.11.003 |
| 通讯作者 | Liang, Yan(liangyan@nigpas.ac.cn) |
| 英文摘要 | Ordovician chitinozoans are as yet inadequately documented from the western Yangtze Platform, South China. Here we present a systematic study on chitinozoans from a Middle-Upper Ordovician succession at Songliang of Qiaojia, northestern Yunnan, southwest-ern China. Altogether 34 species of 12 genera are identified from the upper Hungshihyen and the Huadan formations. The top of the Hungshihyen Formation yields typical Early and Middle Ordovician forms, for instance, Lagenochitina obeligis and Belonechitina chen-jiawuensis, with the latter only known from the lower Darriwilian in South China, thus suggesting an early Darriwilian age for this inter-val. The chitinozoans recovered from the Huadan Formation include Lagenochitina prussica and Spinachitina fossensis, both are mainly confined in Katian and sometimes ranging into younger strata. This indicates an age younger than the middle to late Darriwilian pre-viously determined for the Huadan Formation. However, conflicts exist in age assignment of the Huadan Formation based on chitino-zoan and other evidence, and further work is required.(c) 2021 Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. All rights reserved. |
| WOS关键词 | VAUREAL FORMATION ; ANTI-ATLAS ; SILURIAN CHITINOZOANS ; ANTICOSTI ISLAND ; CONDROZ INLIER ; YICHANG AREA ; QUEBEC ; BIODIVERSITY ; ACRITARCHS ; ZONE |
| 资助项目 | National Natural Science Foundation of China[41972015] ; State Key Labora- tory of Palaeobiology and Stratigraphy[20191102] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2021306] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] |
| WOS研究方向 | Paleontology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:001002559100001 |
| 资助机构 | National Natural Science Foundation of China ; State Key Labora- tory of Palaeobiology and Stratigraphy ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/42096]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Liang, Yan |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang, Yan,Tang, Peng,Wang, Guang-Xu,et al. Middle-Late Ordovician chitinozoans from Songliang of Qiaojia, western South China, and their biostratigraphic implications[J]. PALAEOWORLD,2023,32(2):287-302. |
| APA | Liang, Yan,Tang, Peng,Wang, Guang-Xu,Yan, Guan-Zhou,&Wang, Qian.(2023).Middle-Late Ordovician chitinozoans from Songliang of Qiaojia, western South China, and their biostratigraphic implications.PALAEOWORLD,32(2),287-302. |
| MLA | Liang, Yan,et al."Middle-Late Ordovician chitinozoans from Songliang of Qiaojia, western South China, and their biostratigraphic implications".PALAEOWORLD 32.2(2023):287-302. |
入库方式： OAI收割
来源：南京地质古生物研究所
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