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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
Source PublicationREVIEW OF PALAEOBOTANY AND PALYNOLOGY
ISSN0034-6667
Volume292Pages:104456
AbstractWhile 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.
KeywordAsia Biodiversity Biogeography Cladrastis Leguminosae 1ST FOSSIL CEDRELOSPERMUM ULMACEAE EASTERN ASIA SOUTH CHINA MIOCENE DIVERSITY CLIMATE RECORD EOCENE YUNNAN
DOI10.1016/j.revpalbo.2021.104456
WOS IDWOS:000681045800003
Citation statistics
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/73583
Collection中国科学院昆明植物研究所
Affiliation1.[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
Recommended Citation
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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