Calibrating the Jehol Biota in the Baiwan Basin of the North Qinling Orogenic Belt, central China
文献类型：期刊论文
| 作者 | Song, Siyu1,2; Teng, Xiao1; Zhang, Xin3; Zhang, Haichun1 ; Zheng, Daran1
|
| 刊名 | CRETACEOUS RESEARCH
 |
| 出版日期 | 2024-12-01 |
| 卷号 | 164页码:9 |
| 关键词 | Geochronology Baiwan Formation Early Cretaceous Jehol Biota Qinling Orogenic Belt |
| ISSN号 | 0195-6671 |
| DOI | 10.1016/j.cretres.2024.105972 |
| 通讯作者 | Zheng, Daran(drzheng@nigpas.ac.cn) |
| 英文摘要 | The Jehol Biota sensu lato has a very wide distribution in East Asia, providing palaeontological clues for recovering the Early Cretaceous terrestrial ecosystems. This Biota was considered to reach the Qinling Orogenic Belt but its reaching time remains unclear. In this study, we initially constrained the age of the Jehol Biota recovered from the Baiwan Formation of the Baiwan Basin, Zhenping County, southwestern Henan Province, which geographically lies in the North Qinling Orogenic Belt. LA-ICP-MS U-Pb analyses were conducted for the fossil-bearing layers, providing a maximum depositional age of ca. 123.6 Ma (early Aptian). This age is consistent with the biostratigraphic analyses, and can approximately constrain the fossil-bearing layers. This study confirmed that the Jehol Biota has already reached the Qinling Orogenic Belt during its secondary evolutionary stage, revealing the unique palaeogeographic position of this belt for the dispersal of the Jehol Biota in East Asia. (c) 2024 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. |
| WOS关键词 | U-PB ; 40AR/39AR AGE ; ZIRCON ; HF ; CONSTRAINTS ; JIXI |
| 资助项目 | National Natural Science Foundation of China[42372020] ; National Natural Science Foundation of China[42288201] ; Chinese Academy of Sciences[E2210200 02] |
| WOS研究方向 | Geology ; Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:001295861800001 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; Chinese Academy of Sciences |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/44176]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Zheng, Daran |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Henan Inst Sci & Technol, Henan Int Joint Lab Taxon & Systemat Evolut Insect, Xinxiang 453003, Henan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Siyu,Teng, Xiao,Zhang, Xin,et al. Calibrating the Jehol Biota in the Baiwan Basin of the North Qinling Orogenic Belt, central China[J]. CRETACEOUS RESEARCH,2024,164:9. |
| APA | Song, Siyu,Teng, Xiao,Zhang, Xin,Zhang, Haichun,&Zheng, Daran.(2024).Calibrating the Jehol Biota in the Baiwan Basin of the North Qinling Orogenic Belt, central China.CRETACEOUS RESEARCH,164,9. |
| MLA | Song, Siyu,et al."Calibrating the Jehol Biota in the Baiwan Basin of the North Qinling Orogenic Belt, central China".CRETACEOUS RESEARCH 164(2024):9. |
入库方式： OAI收割
来源：南京地质古生物研究所
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