Stratigraphic context of Oligocene to Pliocene mammal-bearing deposits in Linxia Basin, Gansu Province, China: a historical review and a discussion of ongoing controversies
文献类型：期刊论文
| 作者 | Qiu, Zhanxiang ; Qiu, Zhuding; Zheng, Yan; Li, Lu
|
| 刊名 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
 |
| 出版日期 | 2023-10-15 |
| 卷号 | 628页码:12 |
| ISSN号 | 0031-0182 |
| 关键词 | Cenozoic continental deposits Stratigraphic units Land mammal zonation Palaeomagnetic time scale Linxia Basin China |
| DOI | 10.1016/j.palaeo.2023.111773 |
| 通讯作者 | Qiu, Zhanxiang(qiuzhanxiang@ivpp.ac.cn) |
| 英文摘要 | In this paper, we critically review the half-century (1962-2022) history of study of Oligocene to Pliocene mammal-bearing successions in the eastern Linxia Basin, Gansu Province, China. Despite great strides in our understanding of the regional geology and the discovery of a large quantity of mammal fossils, there remains major discrepancies concerning the definition and age assignment of the formations that comprise the Linxia Group. This has resulted in the development of two competing schemes for its subdivision: the first scheme was proposed by geologists of the Lanzhou University and the Institute of Tibetan Plateau Research, and the second scheme is associated with paleontologists of the Institute of Vertebrate Paleontology and Paleoanthropology. In an attempt to solve these discrepancies, a five year project was initiated in 2017, and herein we report the main findings as follows: (1) The Jiaozigou Formation does not extend into the Miocene, with its top calibrated at about 23 Ma; (2) The Liushu Formation, as defined in the Maogou section, should be considered as the pene-contemporaneous shallow water facies of the coarse-grained Hujialiang Formation of Middle Miocene age; (3) The widespread Hipparion-bearing deposits along the Guangtong River, which have been also referred to the "Liushu" Formation represent a different stratigraphic unit and should be given another name to eliminate confusion following further stratigraphic analysis. |
| WOS关键词 | MAGNETOSTRATIGRAPHY ; NEOGENE ; MA |
| 资助项目 | Key project of Frontier Science Research of the Chinese Academy of Sciences[QYZDY-SSW-DQC002] |
| WOS研究方向 | Physical Geography ; Geology ; Paleontology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:001095577700001 |
| 资助机构 | Key project of Frontier Science Research of the Chinese Academy of Sciences |
| 源URL | [http://119.78.100.205/handle/311034/22994]  |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Qiu, Zhanxiang |
| 作者单位 | Chinese Acad Sci, Key Lab Evolutionary Systemat Vertebrates, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Zhanxiang,Qiu, Zhuding,Zheng, Yan,et al. Stratigraphic context of Oligocene to Pliocene mammal-bearing deposits in Linxia Basin, Gansu Province, China: a historical review and a discussion of ongoing controversies[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2023,628:12. |
| APA | Qiu, Zhanxiang,Qiu, Zhuding,Zheng, Yan,&Li, Lu.(2023).Stratigraphic context of Oligocene to Pliocene mammal-bearing deposits in Linxia Basin, Gansu Province, China: a historical review and a discussion of ongoing controversies.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,628,12. |
| MLA | Qiu, Zhanxiang,et al."Stratigraphic context of Oligocene to Pliocene mammal-bearing deposits in Linxia Basin, Gansu Province, China: a historical review and a discussion of ongoing controversies".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 628(2023):12. |
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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