KMS Nanjing Institute of Geology and Palaeonotology,CAS
THE EARLY HISTORY OF ANNONACEAE (MAGNOLIALES) IN SOUTHEAST ASIA SUGGESTS FLORISTIC EXCHANGE BETWEEN INDIA AND PAN-INDOCHINA BY THE LATE OLIGOCENE | |
Li, Qijia1; Shi, Gongle (史恭乐)2; Liu, Yusheng3; Fu, Qiongyao4,5; Jin, Jianhua4,5; Quan, Cheng6,7 | |
2019-11-01 | |
发表期刊 | PAPERS IN PALAEONTOLOGY |
ISSN | 2056-2799 |
卷号 | 5期号:4页码:601-612 |
摘要 | The collision between India and Eurasia in the mid-Palaeogene facilitated terrestrial floristic exchange. However, due to the complexity of this geological event and scarcity of fossil record, the plant migration patterns between the two plates are still highly debated. In this study, we focus on the Oligocene floristic exchange between India and Pan-Indochina mainly based on a carpological study of Annonaceae, an emblematic family unique in its pantropical distribution and frugivore-based dispersal strategy. A new seed species, Anonaspermum orientalis sp. nov., is described from the upper Oligocene Yongning Formation of Guangxi, southern China. The species represents the earliest known occurrence of this family in Pan-Indochina. The specimens are characterized by ovate-elliptic seed shape, thicker seed testa, two-lobed organization, lamelliform rumination and an obvious cone-like plug. The palaeobiogeographical reconstruction of Annonaceae indicates that the most parsimonious dispersal scenario for the annonaceous taxon from the late Oligocene of China is the Out-of-India route, in parallel with other plant genera inferred to have migrated between India and Pan-Indochina during that period. |
关键词 | Anonaspermum Annonaceae Oligocene floristic exchange palaeobiogeography Out-of-India hypothesis |
DOI | 10.1002/spp2.1249 |
语种 | 英语 |
关键词[WOS] | PALEOEQUATORIAL RAIN-FOREST ; BIOGEOGRAPHY ; EOCENE ; EVOLUTION ; FOSSILS ; FRUITS ; DIVERSIFICATION ; PHYLOGENY ; DISPERSAL ; TERTIARY |
资助项目 | National Natural Science Foundation of China[41528201] ; National Natural Science Foundation of China[41820104002] ; National Natural Science Foundation of China[41210001] ; National Natural Science Foundation of China[41772014] |
WOS研究方向 | Paleontology |
WOS类目 | Paleontology |
WOS记录号 | WOS:000491244500002 |
项目资助者 | National Natural Science Foundation of China |
出版者 | WILEY |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/27840 |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Jin, Jianhua; Quan, Cheng |
作者单位 | 1.Jilin Univ, Coll Earth Sci, Changchun 130061, Jilin, Peoples R China 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China 3.Calif State Univ Fullerton, Dept Biol Sci, Fullerton, CA 92831 USA 4.Sun Yat Sen Univ, State Key Lab Biocontrol, Sch Life Sci, Guangzhou 510275, Guangdong, Peoples R China 5.Sun Yat Sen Univ, Sch Life Sci, Guangdong Key Lab Plant Resources, Guangzhou 510275, Guangdong, Peoples R China 6.Changan Univ, Sch Earth Sci & Resources, Xian 710054, Shaanxi, Peoples R China 7.Jilin Univ, Res Ctr Paleontol & Stratig, Changchun 130026, Jilin, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Qijia,Shi, Gongle ,Liu, Yusheng,et al. THE EARLY HISTORY OF ANNONACEAE (MAGNOLIALES) IN SOUTHEAST ASIA SUGGESTS FLORISTIC EXCHANGE BETWEEN INDIA AND PAN-INDOCHINA BY THE LATE OLIGOCENE[J]. PAPERS IN PALAEONTOLOGY,2019,5(4):601-612. |
APA | Li, Qijia,Shi, Gongle ,Liu, Yusheng,Fu, Qiongyao,Jin, Jianhua,&Quan, Cheng.(2019).THE EARLY HISTORY OF ANNONACEAE (MAGNOLIALES) IN SOUTHEAST ASIA SUGGESTS FLORISTIC EXCHANGE BETWEEN INDIA AND PAN-INDOCHINA BY THE LATE OLIGOCENE.PAPERS IN PALAEONTOLOGY,5(4),601-612. |
MLA | Li, Qijia,et al."THE EARLY HISTORY OF ANNONACEAE (MAGNOLIALES) IN SOUTHEAST ASIA SUGGESTS FLORISTIC EXCHANGE BETWEEN INDIA AND PAN-INDOCHINA BY THE LATE OLIGOCENE".PAPERS IN PALAEONTOLOGY 5.4(2019):601-612. |
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