Fossil infructescence from southwestern China reveals Paleogene establishment of Cladrastis in Asia

doi:10.1016/j.revpalbo.2021.104456

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	Fossil infructescence from southwestern China reveals Paleogene establishment of Cladrastis in Asia
	Jia,Lin-Bo ; Huang,Jian ; Su,Tao ; Spicer,Robert A.; Zhang,Shi-Tao ; Li,Shu-Feng ; Pan,Bo ; Nam,Gi-Soo ; Huang,Yong-Jiang ; Zhou,Zhe-Kun
	2021
发表期刊	REVIEW OF PALAEOBOTANY AND PALYNOLOGY
ISSN	0034-6667
卷号	292 页码:104456
摘要	While a recent molecular phylogeographical study shows that, Cladrastis, a smallwoody genus in the bean family (Leguminosae), may have been established in Asia after the middle to late Eocene, fossils of the genus have not been previously documented in the Paleogene of Asia. Here we report an infructescence and four fossil fruits of Cladrastis from the Paleogene of southeastern Yunnan, China, whichwe described as a newspecies, C. haominiae, and this represents the first Paleogene record of Cladrastis in Asia. These fossils are characterized by a long stipe, an acuminate or acute proximal/distal end, wide sutures, and elliptical seed(s) nearly parallel or forming a small angle to the long axis of the fruit. Our finding supports the Paleogene establishment of Cladrastis in Asia and provides new significant evidence for the Paleogene origin of Yunnan biodiversity. (C) 2021 Published by Elsevier B.V.
关键词	Asia Biodiversity Biogeography Cladrastis Leguminosae 1ST FOSSIL CEDRELOSPERMUM ULMACEAE EASTERN ASIA SOUTH CHINA MIOCENE DIVERSITY CLIMATE RECORD EOCENE YUNNAN
DOI	10.1016/j.revpalbo.2021.104456
WOS记录号	WOS:000681045800003
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73583
专题	中国科学院昆明植物研究所
作者单位	1.[Jia, Lin-Bo 2.Huang, Yong-Jiang 3.Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Divers & Biogeog East Asia, Kunming 650204, Yunnan, Peoples R China 4.[Huang, Jian 5.Su, Tao 6.Spicer, Robert A. 7.Li, Shu-Feng 8.Pan, Bo 9.Chinese Acad Sci, CAS Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Mengla 666303, Peoples R China 10.[Spicer, Robert A.] Open Univ, Sch Environm Earth & Ecosyst Sci, Walton Hall, Milton Keynes MK7 6AA, Bucks, England 11.Kunming Univ Sci & Technol, Fac Land Resource Engn, Kunming 650093, Yunnan, Peoples R China 12.Gongju Natl Univ Educ, Gongju 32553, South Korea
推荐引用方式 GB/T 7714	Jia,Lin-Bo,Huang,Jian,Su,Tao,et al. Fossil infructescence from southwestern China reveals Paleogene establishment of Cladrastis in Asia[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2021,292:104456.
APA	Jia,Lin-Bo.,Huang,Jian.,Su,Tao.,Spicer,Robert A..,Zhang,Shi-Tao.,...&Zhou,Zhe-Kun.(2021).Fossil infructescence from southwestern China reveals Paleogene establishment of Cladrastis in Asia.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,292,104456.
MLA	Jia,Lin-Bo,et al."Fossil infructescence from southwestern China reveals Paleogene establishment of Cladrastis in Asia".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 292(2021):104456.

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