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Eocene to Miocene Charophytes from the Qaidam Basin on the northern Tibetan Plateau and its calibration to the Geomagnetic Polarity Time Scale

文献类型：期刊论文

作者Xing, Yi1,2; Song, Bowen3,4; Li, Ting1,2; Li, Sha1,2; Yan, Kui1,2; Wang, Qifei1,2; Zhang, Haichun1,2; Wan, Xiaoqiao5
刊名REVIEW OF PALAEOBOTANY AND PALYNOLOGY
出版日期2023
卷号308页码:14
关键词Gyrogonites Biostratigraphy Taxonomy Eocene Oligocene Miocene
ISSN号0034-6667
DOI10.1016/j.revpalbo.2022.104784
通讯作者Li, Sha(shali@nigpas.ac.cn)
英文摘要Charophyte assemblages from the Qaidam Basin on the northern edge of the Tibetan Plateau were studied. The taxonomy of charophytes is based on a study of intraspecific gyrogonite polymorphism and biometric data. A total of 6 species belonging to 5 genera were identified, including Sphaerochara inconspicua Feist-Castel, 1977, Psilochara sp., Chara media Grambast, 1958, Lychnothamnus barbatus var. antiquus Soulie-Marsche, 1989, Lychnothamnus pinguis forma major (Grambast and Paul, 1965) Soulie-Marsche, 1989, Nitellopsis (Tectochara) merianii (Braun ex Unger, 1852) Grambast and Soulie-Marsche, 1972. Lamprothamnium ganchaigouensis (Tang and Di, 1991) Li et al., 2020 and Lychnothamnus vectensis (Groves et al., 1926) Soulie-Marsche, 1989 have already been reported from the Xiaganchaigou Formation by Li et al. (2020). These Eurasian species allow direct correla-tion between Chinese and European basins. The distribution of these species in the Qaidam Basin is correlated to the high-resolution magnetostratigraphy of the Paleogene-Neogene sequence, ranging from >52 Ma to similar to 7 Ma at Dahonggou in the northern Qaidam Basin. N. (T.) merianii, with living representatives Nitellopsis obtusa, was re-ported to be expanded eastwards to Asia during the late Oligocene and Miocene. On the contrary, L. barbatus var. antiquus was found in the Oligocene (Chattian) of the Tibetan Plateau, representing the oldest record of this still living species. This may indicate that L. barbatus originated in Asia and expanded to other parts of Eurasia during the Miocene.(c) 2022 Published by Elsevier B.V.
WOS关键词CATALONIA ; CONSTRAINTS ; OLIGOCENE ; CHINA ; FLORA
资助项目National Natural Science Foundation of China[41972018] ; National Natural Science Foundation of China[41730317] ; Second Tibetan Plateau Scientific Expedition and Research[2019QZKK0706] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2022310] ; Chinese Academy of Sciences[XDB26000000] ; Geological Survey of China[DD20221645]
WOS研究方向Plant Sciences ; Paleontology
语种英语
WOS记录号WOS:000992223700001
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Chinese Academy of Sciences ; Geological Survey of China
源URL[http://ir.nigpas.ac.cn/handle/332004/42217]  
专题中国科学院南京地质古生物研究所
通讯作者Li, Sha
作者单位1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
2.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironment, Nanjing 210008, Peoples R China
3.China Univ Geosci, Inst Geol Survey, Wuhan 430074, Peoples R China
4.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
5.China Univ Geosci, Sch Earth Sci & Resources, State Key Lab Biogeol & Environm Geol, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714		 Xing, Yi,Song, Bowen,Li, Ting,et al. Eocene to Miocene Charophytes from the Qaidam Basin on the northern Tibetan Plateau and its calibration to the Geomagnetic Polarity Time Scale[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2023,308:14.
APA Xing, Yi.,Song, Bowen.,Li, Ting.,Li, Sha.,Yan, Kui.,...&Wan, Xiaoqiao.(2023).Eocene to Miocene Charophytes from the Qaidam Basin on the northern Tibetan Plateau and its calibration to the Geomagnetic Polarity Time Scale.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,308,14.
MLA Xing, Yi,et al."Eocene to Miocene Charophytes from the Qaidam Basin on the northern Tibetan Plateau and its calibration to the Geomagnetic Polarity Time Scale".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 308(2023):14.

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来源：南京地质古生物研究所

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