KMS Institute of Vertebrate Paleontology and Paleoanthropology
| Perissodactyl diversities and responses to climate changes as reflected by dental homogeneity during the Cenozoic in Asia | |
Bai, Bin1,2 ; Meng, Jin1,3,4; Janis, Christine M.5,6; Zhang, Zhao-Qun1,2,7; Wang, Yuan-Qing1,2,7
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| 2020-06-10 | |
| 发表期刊 | ECOLOGY AND EVOLUTION
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| ISSN | 2045-7758 |
| 期号 | 0页码:23 |
| 摘要 | Cenozoic mammal evolution and faunal turnover are considered to have been influenced and triggered by global climate change. Teeth of large terrestrial ungulates are reliable proxies to trace long-term climatic changes due to their morphological and physicochemical properties; however, the role of premolar molarization in ungulate evolution and related climatic change has rarely been investigated. Recently, three patterns of premolar molarization among perissodactyls have been recognized: endoprotocrista-derived hypocone (type I); paraconule-protocone separation (type II); and metaconule-derived pseudohypocone (type III). These three patterns of premolar molarization play an important role in perissodactyl diversity coupled with global climate change during the Cenozoic in Asia. Those groups with a relatively higher degree of premolar molarization, initiated by the formation of the hypocone, survived into Neogene, whereas those with a lesser degree of molarization, initiated by the deformation of existing ridges and cusps, went extinct by the end of the Oligocene. In addition, the hypothesis of the "Ulan Gochu Decline" is proposed here to designate the most conspicuous decrease of perissodactyl diversity that occurred in the latest middle Eocene rather than at the Eocene-Oligocene transition in Asia, as conventionally thought; this event was likely comparable to the contemporaneous post-Uintan decline of the North American land fauna. |
| 关键词 | Asian perissodactyl diversity Cenozoic premolar molarization Ulan Gochu Decline |
| DOI | 10.1002/ece3.6363 |
| 关键词[WOS] | LATE MIOCENE ; MIDDLE EOCENE ; LINXIA BASIN ; BRONTOTHERIIDAE MAMMALIA ; UNGULATE MAMMALS ; YUNNAN PROVINCE ; FOSSIL MAMMALS ; LOWER TERTIARY ; NEI-MONGOL ; RHINOCEROTIDAE |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; National Natural Science Foundation of China[41672014] ; Division of Paleontology, American Museum of Natural History ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2017101] ; China Scholarship Council[201204910062] ; Geological Investigation Project of the China Geological Survey[DD20190009] |
| WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology |
| WOS类目 | Ecology ; Evolutionary Biology |
| WOS记录号 | WOS:000547929500001 |
| 出版者 | WILEY |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/17682 |
| 专题 | 中科院古脊椎所（2000年以后） |
| 通讯作者 | Bai, Bin |
| 作者单位 | 1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China 2.CAS Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China 3.Amer Museum Nat Hist, Div Paleontol, New York, NY 10024 USA 4.CUNY, Grad Ctr, Earth & Environm Sci, New York, NY USA 5.Univ Bristol, Sch Earth Sci, Bristol, Avon, England 6.Brown Univ, Dept Ecol & Evolutionary Biol, Providence, RI 02912 USA 7.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai, Bin,Meng, Jin,Janis, Christine M.,et al. Perissodactyl diversities and responses to climate changes as reflected by dental homogeneity during the Cenozoic in Asia[J]. ECOLOGY AND EVOLUTION,2020(0):23. |
| APA | Bai, Bin,Meng, Jin,Janis, Christine M.,Zhang, Zhao-Qun,&Wang, Yuan-Qing.(2020).Perissodactyl diversities and responses to climate changes as reflected by dental homogeneity during the Cenozoic in Asia.ECOLOGY AND EVOLUTION(0),23. |
| MLA | Bai, Bin,et al."Perissodactyl diversities and responses to climate changes as reflected by dental homogeneity during the Cenozoic in Asia".ECOLOGY AND EVOLUTION .0(2020):23. |
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