Major turnover of biotas across the Oligocene/Miocene boundary on the Tibetan Plateau
文献类型:期刊论文
作者 | Deng, Tao1,2; Wu, Feixiang1; Wang, Shiqi1,2; Su, Tao2,3; Zhou, Zhekun3 |
刊名 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY |
出版日期 | 2021 |
卷号 | 567期号:x页码:- |
ISSN号 | 0031-0182 |
关键词 | CSBV AcSBV Thai SBV TaqMan MGB probe |
DOI | 10.3390/vetsci8040063 |
英文摘要 | In this paper, we review evidence for a major biotic turnover across the Oligocene/Miocene in the Tibetan Plateau region. Based on the recent study of six well-preserved fossil sites from the Cenozoic Lunpola and Nima basins in the central Tibetan Plateau, we report a regional changeover from tropical/subtropical ecosystems in the Late Oligocene ecosystem (26-24 Ma) to a cooler, alpine biota of the Early Miocene (23-18 Ma). The Late Oligocene fossil biota, comprising of fish (climbing perch), insects and plants (palms), shows that the hinterland of the Tibetan Plateau was a warm lowland influenced by tropical humidity from the Indian Ocean. In the Early Miocene, the regional biota became transformed, with the evolution and diversification of the endemic primitive snow carp. Early Miocene vegetation was dominated by temperate broad-leaved forest with abundant conifers and herbs under a cool climate, and mammals included the hornless rhinoceros, Plesiaceratherium, a warm temperate taxon. This dramatic ecosystem change is due to a cooling linked to the uplift of Tibetan region, from a Late Oligocene paleo-elevation of no greater than 2300 m a.s.l. in the sedimentary basin to a paleo-elevation of about 3000 m a.s.l. Another factor was the Cenozoic global climatic deterioration toward to an ice-house world. |
学科主题 | Veterinary Sciences |
语种 | 英语 |
WOS记录号 | WOS:000643788600001 |
源URL | [http://ir.xtbg.org.cn/handle/353005/12263] |
专题 | 西双版纳热带植物园_古生态研究组 |
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 100044, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China |
推荐引用方式 GB/T 7714 | Deng, Tao,Wu, Feixiang,Wang, Shiqi,et al. Major turnover of biotas across the Oligocene/Miocene boundary on the Tibetan Plateau[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2021,567(x):-. |
APA | Deng, Tao,Wu, Feixiang,Wang, Shiqi,Su, Tao,&Zhou, Zhekun.(2021).Major turnover of biotas across the Oligocene/Miocene boundary on the Tibetan Plateau.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,567(x),-. |
MLA | Deng, Tao,et al."Major turnover of biotas across the Oligocene/Miocene boundary on the Tibetan Plateau".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 567.x(2021):-. |
入库方式: OAI收割
来源:西双版纳热带植物园
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。