Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1111/evo.12489 |
FOSSILS AND A LARGE MOLECULAR PHYLOGENY SHOW THAT THE EVOLUTION OF SPECIES RICHNESS, GENERIC DIVERSITY, AND TURNOVER RATES ARE DISCONNECTED | |
Xing, Yaowu1; Onstein, Renske E.1; Carter, Richard J.1; Stadler, Tanja2; Linder, H. Peter1 | |
通讯作者 | Xing, Yaowu |
来源期刊 | EVOLUTION
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ISSN | 0014-3820 |
EISSN | 1558-5646 |
出版年 | 2014 |
卷号 | 68期号:10页码:2821-2832 |
英文摘要 | The magnitude and extent of global change during the Cenozoic is remarkable, yet the impacts of these global changes on the biodiversity and evolutionary dynamics of species diversification remain poorly understood. To investigate this question, we combine paleontological and neontological data for the angiosperm order Fagales, an ecologically important clade of about 1370 species of trees with an exceptional fossil record. We show differences in patterns of accumulation of generic diversity, species richness, and turnover rates for Fagales. Generic diversity evolved rapidly since the Late Cretaceous and peaked during the Eocene or Oligocene. Turnover rates were high during periods of extreme global climate change, but relatively low when the climate remained stable. Species richness accumulated gradually throughout the Cenozoic, possibly at an accelerated pace after theMiddleMiocene. Species diversification occurred in new environments: Quercoids radiating in Oligocene subtropical seasonally arid habitats, Casuarinaceae in Australian pyrophytic biomes, and Betula in Late Neogene holarctic habitats. These radiations were counterbalanced by regional extinctions in Late Neogene mesic warm-temperate forests. Thus, the overall diversification at species level is linked to regional radiations of clades with appropriate ecologies exploiting newly available habitats. |
英文关键词 | Angiosperms Cenozoic extinction origination paleobotany |
类型 | Article |
语种 | 英语 |
国家 | Switzerland |
收录类别 | SCI-E |
WOS记录号 | WOS:000342904300006 |
WOS关键词 | TAXONOMIC DIVERSITY ; BAYESIAN ANALYSES ; DNA-SEQUENCES ; SP-NOV ; DIVERSIFICATION ; FAGACEAE ; EXTINCTION ; BETULACEAE ; RADIATIONS ; PALEOCENE |
WOS类目 | Ecology ; Evolutionary Biology ; Genetics & Heredity |
WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology ; Genetics & Heredity |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/182035 |
作者单位 | 1.Univ Zurich, Inst Systemat Bot, CH-8008 Zurich, Switzerland; 2.ETH, Dept Biosyst Sci & Engn, CH-4058 Basel, Switzerland |
推荐引用方式 GB/T 7714 | Xing, Yaowu,Onstein, Renske E.,Carter, Richard J.,et al. FOSSILS AND A LARGE MOLECULAR PHYLOGENY SHOW THAT THE EVOLUTION OF SPECIES RICHNESS, GENERIC DIVERSITY, AND TURNOVER RATES ARE DISCONNECTED[J],2014,68(10):2821-2832. |
APA | Xing, Yaowu,Onstein, Renske E.,Carter, Richard J.,Stadler, Tanja,&Linder, H. Peter.(2014).FOSSILS AND A LARGE MOLECULAR PHYLOGENY SHOW THAT THE EVOLUTION OF SPECIES RICHNESS, GENERIC DIVERSITY, AND TURNOVER RATES ARE DISCONNECTED.EVOLUTION,68(10),2821-2832. |
MLA | Xing, Yaowu,et al."FOSSILS AND A LARGE MOLECULAR PHYLOGENY SHOW THAT THE EVOLUTION OF SPECIES RICHNESS, GENERIC DIVERSITY, AND TURNOVER RATES ARE DISCONNECTED".EVOLUTION 68.10(2014):2821-2832. |
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