Preliminary investigation of Paleocene warming events in the lower Zongpu Formation at the Chaqiela section, Gamba, southern Xizang (Tibet)
文献类型:期刊论文
| 作者 | Fang, Pei-Yue(方培岳)2,3; Sun, Yue2; Zhang, Qing-Hai4,5; Zhu, You-Hua(祝右华)1; Luo, Hui(罗辉)1 |
| 刊名 | PALAEOWORLD
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| 出版日期 | 2026-04-01 |
| 卷号 | 35期号:2页码:14 |
| 关键词 | Larger benthic foraminifera stable isotopes Latest Danian Event Early Late Paleocene Event Gamba |
| ISSN号 | 1871-174X |
| DOI | 10.1016/j.palwor.2025.201062 |
| 英文摘要 | The Paleocene epoch was characterized by short-lived warming events (hyperthermals), including the Latest Danian Event (LDE) and the Early Late Paleocene Event (ELPE), which provide critical analogues for understanding modern climate change. However, the global distribution and environmental impacts of these events remain poorly constrained, particularly in southern Xizang (Tibet), a key region within the eastern Neo-Tethys. This study presents larger benthic foraminifera (LBF) biostratigraphy and bulk carbonate carbon isotope data from the lower Zongpu Formation at the Chaqiela section in Gamba, southern Xizang. LBF assemblages constrain the studied interval to Shallow Benthic Zone 2 (SBZ 2) to SBZ 3. Carbon isotope records reveal two negative excursions within these zones, interpreted as the LDE (within SBZ 2) and the ELPE (within SBZ 3). These findings confirm the global nature of both events, highlighting their significance in the evolution of Paleocene hyperthermals and advancing our understanding of their spatial distribution. '(c) 2025 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 | LARGER BENTHIC FORAMINIFERA ; EOCENE THERMAL MAXIMUM ; STABLE-ISOTOPE RECORD ; ASTRONOMICAL CALIBRATION ; ENVIRONMENTAL-CHANGE ; NORTH-ATLANTIC ; NILE BASIN ; TETHYAN ; STRATIGRAPHY ; CLIMATE |
| 资助项目 | National Natural Science Foundation of China[42502012] ; Key Laboratory of Deep-time Geography and Environment Reconstruction and Applications of Ministry of Natural Resources, Chengdu University of Technology[DGERA20251008] |
| WOS研究方向 | Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:001684163400001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Key Laboratory of Deep-time Geography and Environment Reconstruction and Applications of Ministry of Natural Resources, Chengdu University of Technology |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/46180] ![]() |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Fang, Pei-Yue(方培岳) |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 2.East China Univ Technol, Sch Earth & Planetary Sci, Nanchang 330013, Peoples R China 3.Chengdu Univ Technol, Key Lab Deep Time Geog & Environm Reconstruct & Ap, Minist Nat Resources, Chengdu 610059, Peoples R China 4.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Continental Collis & Plateau Uplift, Beijing 100101, Peoples R China 5.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang, Pei-Yue,Sun, Yue,Zhang, Qing-Hai,et al. Preliminary investigation of Paleocene warming events in the lower Zongpu Formation at the Chaqiela section, Gamba, southern Xizang (Tibet)[J]. PALAEOWORLD,2026,35(2):14. |
| APA | Fang, Pei-Yue,Sun, Yue,Zhang, Qing-Hai,Zhu, You-Hua,&Luo, Hui.(2026).Preliminary investigation of Paleocene warming events in the lower Zongpu Formation at the Chaqiela section, Gamba, southern Xizang (Tibet).PALAEOWORLD,35(2),14. |
| MLA | Fang, Pei-Yue,et al."Preliminary investigation of Paleocene warming events in the lower Zongpu Formation at the Chaqiela section, Gamba, southern Xizang (Tibet)".PALAEOWORLD 35.2(2026):14. |
入库方式: OAI收割
来源:南京地质古生物研究所
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