Equus qingyangensis in Jinyuan Cave and its palaeozoographic significance
文献类型：期刊论文
| 作者 | Sun, Boyang3,4,5; Liu, Wenhui2,3; Liu, Jinyuan1; Liu, Li1; Jin, Changzhu4,5 |
| 刊名 | QUATERNARY INTERNATIONAL
 |
| 出版日期 | 2021-07-30 |
| 卷号 | 591页码:35-46 |
| ISSN号 | 1040-6182 |
| 关键词 | Equus Evolution Northeast China Palaeozoography |
| DOI | 10.1016/j.quaint.2020.10.076 |
| 通讯作者 | Jin, Changzhu(jinchangzhu@ivpp.ac.cn) |
| 英文摘要 | The discovery of a fossil Equus skull in Jinyuan Cave, Luotuo Hill, Dalian, is reported herein. The specimen was identified as Equus qingyangensis, based on the complexity of morphological features, and is considered to be as young as 1.2 Ma. Combined with the new finding, the known specimens of E. qingyangensis were reviewed and compared with other stenonid horse species in Eurasia. A skull previously reported as E. teilhardi, unearthed in the Nihewan Basin, is revised as E. qingyangensis. The recorded locations of E. qingyangensis findings are Bajiazui, Nihewan (s. s.), and the Jinyuan Cave. According to paleomagnetic data, mammalian fauna correlations, and significant environmental events, the ages of the Bajiazui and Nihewan (s. s.) localities are considered to be 2.1-1.7 Ma and correspond with the late Villafranchian faunae in Europe. Thus, based on the records, the temporal range of E. qingyangensis is 2.1-1.2 Ma. With climate change and exposure of the Bering Strait, the occurrence of E. qingyangensis in China was a significant biotic event. E. qingyangensis and another gracile species, E. stenonis, appeared and dispersed throughout Eurasia, and wolf-like canids and the large hyenid Pachycrocuta emerged during this period. Considering the roles equid and canid species played, we propose that this Equus-Canis occurrence represented a substantial biotic event during a series of major environmental and ecological changes. |
| WOS关键词 | EARLY PLEISTOCENE ; PLIOCENE ; PERISSODACTYLA ; LOCALITY ; EQUIDAE ; MAMMALS ; FOSSILS ; MA |
| 资助项目 | State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[203115] ; National Natural Science Foundation of China[41772018] ; Administrative Committee of Dalian Puwan Economic Zone, Liaoning Province (The Comprehensive Research Project on Quaternary vertebrate fossils in Luotuo Hill from Dalian Puwan Economic Zone) ; Natural Science Foundation of Liaoning Province[2019MS104] ; China Scholarship Council |
| WOS研究方向 | Physical Geography ; Geology |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000647728300005 |
| 资助机构 | State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) ; National Natural Science Foundation of China ; Administrative Committee of Dalian Puwan Economic Zone, Liaoning Province (The Comprehensive Research Project on Quaternary vertebrate fossils in Luotuo Hill from Dalian Puwan Economic Zone) ; Natural Science Foundation of Liaoning Province ; China Scholarship Council |
| 源URL | [http://119.78.100.205/handle/311034/18360]  |
| 专题 | 古脊椎动物与古人类研究所_图书馆1 |
| 通讯作者 | Jin, Changzhu |
| 作者单位 | 1.Dalian Nat Hist Museum, Dalian 116023, Peoples R China 2.Natl Museum China, Inst Environm Archaeol, Beijing 100006, Peoples R China 3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 4.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China 5.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Boyang,Liu, Wenhui,Liu, Jinyuan,et al. Equus qingyangensis in Jinyuan Cave and its palaeozoographic significance[J]. QUATERNARY INTERNATIONAL,2021,591:35-46. |
| APA | Sun, Boyang,Liu, Wenhui,Liu, Jinyuan,Liu, Li,&Jin, Changzhu.(2021).Equus qingyangensis in Jinyuan Cave and its palaeozoographic significance.QUATERNARY INTERNATIONAL,591,35-46. |
| MLA | Sun, Boyang,et al."Equus qingyangensis in Jinyuan Cave and its palaeozoographic significance".QUATERNARY INTERNATIONAL 591(2021):35-46. |
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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