A bony-crested Jurassic dinosaur with evidence of iridescent plumage highlights complexity in early paravian evolution
文献类型：期刊论文
| 作者 | Hu, Dongyu1; Clarke, Julia A.2; Eliason, Chad M.2,3; Qiu, Rui1; Li, Quanguo4; Shawkey, Matthew D.5; Zhao, Cuilin1; D'Alba, Liliana5; Jiang, Jinkai1; Xu, Xing6
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| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2018-01-15 |
| 卷号 | 9 |
| ISSN号 | 2041-1723 |
| DOI | 10.1038/s41467-017-02515-y |
| 文献子类 | Article |
| 英文摘要 | The Jurassic Yanliao theropods have offered rare glimpses of the early paravian evolution and particularly of bird origins, but, with the exception of the bizarre scansoriopterygids, they have shown similar skeletal and integumentary morphologies. Here we report a distinctive new Yanliao theropod species bearing prominent lacrimal crests, bony ornaments previously known from more basal theropods. It shows longer arm and leg feathers than Anchiornis and tail feathers with asymmetrical vanes forming a tail surface area even larger than that in Archaeopteryx. Nanostructures, interpreted as melanosomes, are morphologically similar to organized, platelet-shaped organelles that produce bright iridescent colours in extant birds. The new species indicates the presence of bony ornaments, feather colour and flight- related features consistent with proposed rapid character evolution and significant diversity in signalling and locomotor strategies near bird origins. |
| WOS关键词 | DROMAEOSAURID SYSTEMATICS ; TROODONTID DINOSAUR ; LONG FEATHERS ; CHINA ; THEROPOD ; MANIRAPTORAN ; ORIGIN ; COLOR ; MELANOSOMES ; METATARSUS |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000422647600014 |
| 出版者 | NATURE PUBLISHING GROUP |
| 资助机构 | NSFC(41172026 ; NSF(EAR 1251922 ; AFOSR(FA9550-16-1-0331) ; HFSP(RGY83) ; (LR2012038) ; 41688103 ; EAR 1251895) ; 41120124002 ; 91514302 ; 41272031) |
| 源URL | [http://119.78.100.205/handle/311034/8715]  |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Hu, Dongyu; Clarke, Julia A.; Xu, Xing |
| 作者单位 | 1.Shenyang Normal Univ, Paleontol Museum Liaoning, Key Lab Evolut Life Northeast Asia, Minist Land & Resources, 253 North Huanghe St, Shenyang 110034, Liaoning, Peoples R China 2.Univ Texas Austin, Dept Geol Sci & Integrated Biosci, Austin, TX 78712 USA 3.Integrat Res Ctr, Field Museum Nat Hist, 1400S Lake Shore Dr, Chicago, IL 60605 USA 4.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Beijing 100083, Peoples R China 5.Univ Ghent, Dept Biol, Evolut & Opt Nanostruct Grp, Ledeganckstr 35, B-9000 Ghent, Belgium 6.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, 142 Xiwai St, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Dongyu,Clarke, Julia A.,Eliason, Chad M.,et al. A bony-crested Jurassic dinosaur with evidence of iridescent plumage highlights complexity in early paravian evolution[J]. NATURE COMMUNICATIONS,2018,9. |
| APA | Hu, Dongyu.,Clarke, Julia A..,Eliason, Chad M..,Qiu, Rui.,Li, Quanguo.,...&Xu, Xing.(2018).A bony-crested Jurassic dinosaur with evidence of iridescent plumage highlights complexity in early paravian evolution.NATURE COMMUNICATIONS,9. |
| MLA | Hu, Dongyu,et al."A bony-crested Jurassic dinosaur with evidence of iridescent plumage highlights complexity in early paravian evolution".NATURE COMMUNICATIONS 9(2018). |
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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