Middle Cenozoic micromammals from Linxia Basin, Gansu Province, China, and their implications for biostratigraphy and palaeoecology
文献类型：期刊论文
| 作者 | Qiu, Zhu -Ding; Wang, Ban-Yue ; Li, Lu
|
| 刊名 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
 |
| 出版日期 | 2023-04-15 |
| 卷号 | 616页码:17 |
| 关键词 | Linxia Gansu Middle Cenozoic Small mammals Biostratigraphy and biochronology |
| ISSN号 | 0031-0182 |
| DOI | 10.1016/j.palaeo.2023.111467 |
| 通讯作者 | Qiu, Zhu -Ding(qiuzhuding@ivpp.ac.cn) |
| 英文摘要 | We report late Oligocene to late Pliocene micromammal assemblages from 19 localities of the Linxia Basin of Gansu Province, China. Abundant material (> 7000 specimens) includes members of Eulipotyphla, Chiroptera, Rodentia and Lagomorpha, and comprises 121 species arranged in 24 families. The Yagou assemblage (basal part of the Jiaozigou Formation) is one of the few early Late Oligocene micromammalian faunas known from China. The Galijia (Dongxiang Formation) and Yihachi ("Liushu" Formation) assemblages represent the richest and most productive middle and late Miocene micromammal faunas known from northwestern China. These middle Cenozoic faunas show a closely similar community structure and taxonomic composition, and a similar pattern of faunal turnover, with contemporary faunas throughout the Mongol-Xinjiang Region, implying the existence of a unified biogeographic zone. The discoveries contribute to the temporal ordering of individual fossil assemblages of northern China and help develop a framework for Cenozoic biostratigraphy and biochronology in central Asia. Our palaeoenvironmental analysis suggests change towards warmer and moister equable habitats of the late Oligocene to early and middle Miocene, followed by the onset of drier temperate shrub-steppe environments. The composition of extant families of micromammals that developed during the Neogene reflects a faunal distribution analogous to the Holarctic Region today and suggests a shared ecology. |
| WOS关键词 | LATE MIOCENE ; MAMMALIA ; RODENTIA ; OLIGOCENE ; EVOLUTION ; INSECTIVORA ; LIPOTYPHLA ; NEOGENE ; FAUNA |
| 资助项目 | Key project of Frontier Science Research of the Chinese Academy of Sciences, China[QYZDY-SSW-DQC002] |
| WOS研究方向 | Physical Geography ; Geology ; Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:000995160800001 |
| 出版者 | ELSEVIER |
| 资助机构 | Key project of Frontier Science Research of the Chinese Academy of Sciences, China |
| 源URL | [http://119.78.100.205/handle/311034/22539]  |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Qiu, Zhu -Ding |
| 作者单位 | Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Zhu -Ding,Wang, Ban-Yue,Li, Lu. Middle Cenozoic micromammals from Linxia Basin, Gansu Province, China, and their implications for biostratigraphy and palaeoecology[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2023,616:17. |
| APA | Qiu, Zhu -Ding,Wang, Ban-Yue,&Li, Lu.(2023).Middle Cenozoic micromammals from Linxia Basin, Gansu Province, China, and their implications for biostratigraphy and palaeoecology.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,616,17. |
| MLA | Qiu, Zhu -Ding,et al."Middle Cenozoic micromammals from Linxia Basin, Gansu Province, China, and their implications for biostratigraphy and palaeoecology".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 616(2023):17. |
入库方式： OAI收割
来源：古脊椎动物与古人类研究所
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