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DOI | 10.1126/science.aag2737 |
Eocene lantern fruits from Gondwanan Patagonia and the early origins of Solanaceae | |
Wilf, Peter1; Carvalho, Monica R.2; Gandolfo, Maria A.2; Ruben Cuneo, N.3 | |
2017-01-06 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 355期号:6320页码:71-74 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Argentina |
英文摘要 | The nightshade family Solanaceae holds exceptional economic and cultural importance. The early diversification of Solanaceae is thought to have occurred in South America during its separation from Gondwana, but the family's sparse fossil record provides few insights. We report 52.2-million-year-old lantern fruits from terminal-Gondwanan Patagonia, featuring highly inflated, five-lobed calyces, as a newly identified species of the derived, diverse New World genus Physalis (e.g., groundcherries and tomatillos). The fossils are considerably older than corresponding molecular divergence dates and demonstrate an ancient history for the inflated calyx syndrome. The derived position of these early Eocene fossils shows that Solanaceae were well diversified long before final Gondwanan breakup. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000391739900045 |
WOS关键词 | PHYLOGENETIC FRAMEWORK ; FOSSIL RECORD ; EVOLUTIONARY ; PHYSALIS ; DIVERSITY ; AMERICA ; TREE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/195164 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Penn State Univ, Dept Geosci, University Pk, PA 16802 USA; 2.Cornell Univ, Sch Integrat Plant Sci, Plant Biol Sect, LH Bailey Hortorium, Ithaca, NY 14853 USA; 3.Consejo Nacl Invest Cient & Tecn, Museo Paleontol Egidio Feruglio, RA-9100 Trelew, Chubut, Argentina |
推荐引用方式 GB/T 7714 | Wilf, Peter,Carvalho, Monica R.,Gandolfo, Maria A.,et al. Eocene lantern fruits from Gondwanan Patagonia and the early origins of Solanaceae[J]. SCIENCE,2017,355(6320):71-74. |
APA | Wilf, Peter,Carvalho, Monica R.,Gandolfo, Maria A.,&Ruben Cuneo, N..(2017).Eocene lantern fruits from Gondwanan Patagonia and the early origins of Solanaceae.SCIENCE,355(6320),71-74. |
MLA | Wilf, Peter,et al."Eocene lantern fruits from Gondwanan Patagonia and the early origins of Solanaceae".SCIENCE 355.6320(2017):71-74. |
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