NIGPAS OpenIR
Scanning electron microscopy investigations of middle to late Eocene pollen from the Changchang Basin (Hainan Island, South China) - In-sights into the paleobiogeography and fossil history of Juglans, Fagus, Lagerstroemia, Mortoniodendron, Cornus, Nyssa, Symplocos and some Icacinaceae in SE Asia
Hofmann, Christa-Ch.1; Kodrul, Tatiana M.2,3,4; Liu, Xiaoyan2,3,5; Jin, Jianhua2,3
2019-06-01
Source PublicationREVIEW OF PALAEOBOTANY AND PALYNOLOGY
ISSN0034-6667
Volume265Pages:41-61
AbstractBartonian-aged samples from the Changchang Formation (Hainan) have been palynologically analyzed using light microscopy (LM) and scanning electron microscopy (SEM). The presence of cf. Laurelia-type pollen demonstrates a wide geographical range for this family during the Eocene. A particular paleobiogeographic pattern, suggesting Eurasia as the place of origin, can be seen from six pollen taxa: (1) A Flueggea-type, together with previously found European Flueggea fossils, (2) a Nyssa-type closely resembling the extant Nyssa sinensis and upper Eocene Nyssa pollen from Europe, (3) three Symplocos-types, which are closely related to the early diverging Symplocos subgenus Palura, resemble upper Eocene Symplocos pollen from Germany, and (4) a Cornus-type belonging to the "blue-or-white-fruited Glade," like several Corn us fossils from Europe. In contrast, an Asian paleobiogeographic pattern can be seen from six Hainan taxa: (1) Two Phyllanthus subgen. Eriococcus/Isocladus-types, here described for the first time, that, so far, occur only in China, (2) a Lagerstroemia-type that resembles pollen of the Miocene Lagerstroemia cathayensis from China and pollen of two extant deciduous Lagerstroemia taxa, (3) a Juglans-type that is assumed to belong to Juglans section Cardiocaryon, and (4) two Dipterocarpaceae pollen types (cf. Dipterocarpus and cf. Diyobalanops) that are here described for the first time from Eocene strata outside India. A much wider distribution can be observed with the Fagus-type pollen closely resembling pollen of the extant Fagus "subgenus Engleriana" and Paleogene Fagus pollen from Greenland and Canada, suggesting an amphipacific distribution of an ancient Fagus "Engleriana lineage" during the Eocene. The Craigia-type corroborates the presence of Craigia diaspores from the Changchang Formation and two Mortoniodendron-types reveal a particular paleobiogeographical history; extant Mortoniodendron grows in Central America and is known there since the Miocene. However, Eocene Mortoniodendron-type pollen from Europe and now Hainan indicate a far wider distribution of this genus. The two lodes types, one resembling African/Madagascar taxa and one a Melanesian taxon, suggest that the Old World disjunction of lodes in Africa/Madagascar and SE Asia is a Paleogene relict, whereas the third Icacinaceae taxon resembles two genera of the Mappia/Nothapodytes Glade, where Mappia occurs today in Central America and Nothapodytes in SE Asia. (C) 2019 Elsevier B.V. All rights reserved.
KeywordMiddle-late Eocene pollen SEM investigation Paleobiogeography
DOI10.1016/j.revpalbo.2019.02.004
Language英语
WOS KeywordPHYLLANTHUS SPECIES EUPHORBIACEAE ; PALMS SHEDS LIGHT ; NORTH-AMERICA ; SP-NOV ; SHOREA DIPTEROCARPACEAE ; GLOBAL BIOGEOGRAPHY ; WINGED FRUITS ; 1ST RECORD ; MORPHOLOGY ; CLASSIFICATION
Funding ProjectNational Natural Science Foundation of China[31770241] ; National Natural Science Foundation of China[41210001] ; National Natural Science Foundation of China[41641014] ; National Natural Science Foundation of China[41661134049] ; State programs of the Geological Institute, Russian Academy of Sciences[0135-2016-0001] ; Russian Natural Environment Research Council[NE/P013805/1] ; Key Laboratory of Economic Stratigraphy and Palaeogeography, Chinese Academy of Sciences (Nanjing Institute of Geology and Palaeontology)[2016KF02] ; Natural Science Foundation of the Department of Science and Technology of Guangdong Province[2017A030310411] ; Fundamental Research Funds for the Central Universities[17lgpy105]
WOS Research AreaPlant Sciences ; Paleontology
WOS SubjectPlant Sciences ; Paleontology
WOS IDWOS:000467670100004
Funding OrganizationNational Natural Science Foundation of China ; State programs of the Geological Institute, Russian Academy of Sciences ; Russian Natural Environment Research Council ; Key Laboratory of Economic Stratigraphy and Palaeogeography, Chinese Academy of Sciences (Nanjing Institute of Geology and Palaeontology) ; Natural Science Foundation of the Department of Science and Technology of Guangdong Province ; Fundamental Research Funds for the Central Universities
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/22320
Collection中国科学院南京地质古生物研究所
Corresponding AuthorHofmann, Christa-Ch.
Affiliation1.Univ Vienna, Dept Palaeontol, Vienna, Austria
2.Sun Yat Sen Univ, Guangdong Prov Key Lab Plant Resources, State Key Lab Biocontrol, Guangzhou, Guangdong, Peoples R China
3.Sun Yat Sen Univ, Sch Life Sci, Guangzhou, Guangdong, Peoples R China
4.Russian Acad Sci, Geol Inst, Moscow, Russia
5.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Key Lab Econ Stratig & Palaeogeog, Nanjing, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Hofmann, Christa-Ch.,Kodrul, Tatiana M.,Liu, Xiaoyan,et al. Scanning electron microscopy investigations of middle to late Eocene pollen from the Changchang Basin (Hainan Island, South China) - In-sights into the paleobiogeography and fossil history of Juglans, Fagus, Lagerstroemia, Mortoniodendron, Cornus, Nyssa, Symplocos and some Icacinaceae in SE Asia[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2019,265:41-61.
APA Hofmann, Christa-Ch.,Kodrul, Tatiana M.,Liu, Xiaoyan,&Jin, Jianhua.(2019).Scanning electron microscopy investigations of middle to late Eocene pollen from the Changchang Basin (Hainan Island, South China) - In-sights into the paleobiogeography and fossil history of Juglans, Fagus, Lagerstroemia, Mortoniodendron, Cornus, Nyssa, Symplocos and some Icacinaceae in SE Asia.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,265,41-61.
MLA Hofmann, Christa-Ch.,et al."Scanning electron microscopy investigations of middle to late Eocene pollen from the Changchang Basin (Hainan Island, South China) - In-sights into the paleobiogeography and fossil history of Juglans, Fagus, Lagerstroemia, Mortoniodendron, Cornus, Nyssa, Symplocos and some Icacinaceae in SE Asia".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 265(2019):41-61.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Hofmann, Christa-Ch.]'s Articles
[Kodrul, Tatiana M.]'s Articles
[Liu, Xiaoyan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Hofmann, Christa-Ch.]'s Articles
[Kodrul, Tatiana M.]'s Articles
[Liu, Xiaoyan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Hofmann, Christa-Ch.]'s Articles
[Kodrul, Tatiana M.]'s Articles
[Liu, Xiaoyan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit Add to Technorati
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.