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| DOI | 10.1126/science.aba1135 |
| A parapithecid stem anthropoid of African origin in the Paleogene of South America | |
| Seiffert E.R.; Tejedor M.F.; Fleagle J.G.; Novo N.M.; Cornejo F.M.; Bond M.; De Vries D.; Campbell K.E. | |
| 发表日期 | 2020 |
| ISSN | 0036-8075 |
| 起始页码 | 194 |
| 结束页码 | 197 |
| 卷号 | 368期号:6487 |
| 英文摘要 | Phylogenetic evidence suggests that platyrrhine (or New World) monkeys and caviomorph rodents of the Western Hemisphere derive from source groups from the Eocene of Afro-Arabia, a landmass that was ∼1500 to 2000 kilometers east of South America during the late Paleogene. Here, we report evidence for a third mammalian lineage of African origin in the Paleogene of South America-a newly discovered genus and species of parapithecid anthropoid primate from Santa Rosa in Amazonian Perú. Bayesian clock-based phylogenetic analysis nests this genus (Ucayalipithecus) deep within the otherwise Afro-Arabian clade Parapithecoidea and indicates that transatlantic rafting of the lineage leading to Ucayalipithecus likely took place between ∼35 and ∼32 million years ago, a dispersal window that includes the major worldwide drop in sea level that occurred near the Eocene-Oligocene boundary. © 2020 American Association for the Advancement of Science. All rights reserved. |
| 关键词 | cladisticsdispersalEocene-Oligocene boundarynew recordPaleogenephylogeneticsprimaterodentarticlecladisticsEocenenonhumanOligocenephylogenyprimatesea levelSouth AmericaAfricaAmazoniaArabian PeninsulaArabian PeninsulaGuatemala [Central America]PeruSanta RosaSouth AmericaWestern HemisphereCaviomorphaMammaliaParapithecidaePrimatesRodentiaSimiiformes |
| 语种 | 英语 |
| 来源机构 | Science |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/133577 |
| 推荐引用方式 GB/T 7714 | Seiffert E.R.,Tejedor M.F.,Fleagle J.G.,et al. A parapithecid stem anthropoid of African origin in the Paleogene of South America[J]. Science,2020,368(6487). |
| APA | Seiffert E.R..,Tejedor M.F..,Fleagle J.G..,Novo N.M..,Cornejo F.M..,...&Campbell K.E..(2020).A parapithecid stem anthropoid of African origin in the Paleogene of South America.,368(6487). |
| MLA | Seiffert E.R.,et al."A parapithecid stem anthropoid of African origin in the Paleogene of South America".368.6487(2020). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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