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New data about three sphenophylls and their spores from the volcanic tuff of Wuda, Taiyuan Formation, earliest Permian, China
Libertin, Milan1; Bek, Jiri2; Wang, Jun(王军)3; Oplustil, Stanislav4; Psenicka, Josef5; Frojdova, Jana Votockova2
2021-11-01
Source PublicationREVIEW OF PALAEOBOTANY AND PALYNOLOGY
ISSN0034-6667
Volume294Pages:18
Abstract

A new species Sphenophyllum parvifolium sp. nov. is proposed for a whole plant based on organically connected leafy shoots and cones from the Wuda locality, Inner Mongolia, North China. The most characteristic feature is the sporangiophore with lanceolate expansions bearing sporangia. Cones were studied morphologically, including cuticles and in situ spores. Cones yielded monolete spores of the Laevigatosporite.s or Latosporites type. Other sphenophylls from this locality include Sphenophyllum cf. oblongifolium and Sphenophyllum cf. angustifolium, both with associated cones yielding in situ spores of the same type as Sphenophyllum parvifolium, and sterile specimens of Sphenophyllum kawasakii. Some foliated axes of this type bear cones, but without in situ spores. Hooklike structures at the ends of leaf lobes of these Sphenophyllum species could have enabled the plants to climb. All species are from a volcanic tuff bed, between coal seams Nos. 6. and 7 in the Wuda Coalfield.The age of the plant-bearing tuff in the Taiyuan Formation is 298.34 +/- 0.09 Ma (Asselian, earliest Permian). (C) 2021 Elsevier B.V. All rights reserved.

KeywordSphenophyllum In situ spores Monolete spores Lowermost Permian Wuda
DOI10.1016/j.revpalbo.2021.104484
Indexed BySCI
Language英语
WOS KeywordPOLLEN ; GEN
Funding ProjectNational Natural Science Foundation of China[41530101] ; Chinese Academy of Sciences[XDB18030404] ; Grant Agency of the Czech Republic[19-06728S] ; research plan of the Institute of Geology of the Czech Academy of Sciences, v.v.i.[RVO67985831]
WOS Research AreaPlant Sciences ; Paleontology
WOS SubjectPlant Sciences ; Paleontology
WOS IDWOS:000707926400015
Funding OrganizationNational Natural Science Foundation of China ; Chinese Academy of Sciences ; Grant Agency of the Czech Republic ; research plan of the Institute of Geology of the Czech Academy of Sciences, v.v.i.
PublisherELSEVIER
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/39964
Collection中国科学院南京地质古生物研究所
Corresponding AuthorLibertin, Milan; Wang, Jun(王军)
Affiliation1.Natl Museum, Vaclavske Namesti 68, Prague 11579 1, Czech Republic
2.Acad Sci Czech Republ, VVi, Inst Geol, Dept Palaeobiol & Palaeoecol, Rozvojova 269, Prague 16500 6, Czech Republic
3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Dept Palaeobot & Palynol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
4.Charles Univ Prague, Fac Sci, Albertov 6, Prague 12843 2, Czech Republic
5.West Bohemian Museum Plzen, Palaeontol Dept, Kopeckeho Sady 2, Plzen 30136, Czech Republic
Recommended Citation
GB/T 7714
Libertin, Milan,Bek, Jiri,Wang, Jun,et al. New data about three sphenophylls and their spores from the volcanic tuff of Wuda, Taiyuan Formation, earliest Permian, China[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2021,294:18.
APA Libertin, Milan,Bek, Jiri,Wang, Jun,Oplustil, Stanislav,Psenicka, Josef,&Frojdova, Jana Votockova.(2021).New data about three sphenophylls and their spores from the volcanic tuff of Wuda, Taiyuan Formation, earliest Permian, China.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,294,18.
MLA Libertin, Milan,et al."New data about three sphenophylls and their spores from the volcanic tuff of Wuda, Taiyuan Formation, earliest Permian, China".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 294(2021):18.
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