A new marattialean fern Diplazites campbellii sp. nov. and its in situ spores from the Pennsylvanian of the Sydney Coalfield, Nova Scotia, Canada

doi:10.1016/j.revpalbo.2023.104850

NIGPAS OpenIR

	A new marattialean fern Diplazites campbellii sp. nov. and its in situ spores from the Pennsylvanian of the Sydney Coalfield, Nova Scotia, Canada
通讯作者	Psenicka, Josef(jpsenicka@zcm.cz)
	Psenicka, Josef 1,4; Frojdova, Jana Votockova 2; Bek, Jirf 2; Zodrow, Erwin L.3; Zhou, Wei-Ming 4; Wang, Jun4 ; Li, Dan-Dan 4; Feng, Zhuo 5; Guo, Yun 5; Zhou, Yu 5
	2023-05-01
发表期刊	REVIEW OF PALAEOBOTANY AND PALYNOLOGY
ISSN	0034-6667
卷号	312 页码:12
摘要	The eusporangiate fern order Marattiales are represented in the living flora by the family Marattiaceae but have an extensive fossil record stretching back to the Carboniferous. The family Psaroniaceae included important wet-land plants in the Carboniferous and Permian. In this work we present a new member of the Psaroniaceae from the Lloyd Cove Seam of the Brogan's Mine, Sydney Coalfield, Nova Scotia, Canada dated to the Kasimovian Stage (lower Stephanian, Pennsylvanian) of the Carboniferous. The new fern is represented by a small specimen with distinctive fertile pinnules and reproductive organs including large synangia that possess a well-developed synangial sheath with a central parenchymatous filling. Small monolete in situ spores are compared to the dis-persed miospore species Punctatosporites pygmaeus. Based on well preserved reproductive organs, we are pro-posing a new species Diplazites campbellii sp. nov. A new evolutionary model combining species that produced the smallest monolete spores and significant characters of their reproductive organs is suggested. Four following subgroups are suggested: the Unita, Hemitelioides, Multisporangiate and Crenulopteris. (c) 2023 Published by Elsevier B.V.
关键词	Carboniferous In situ spores Synangia Sporangia Marattiales
DOI	10.1016/j.revpalbo.2023.104850
收录类别	SCI
语种	英语
关键词[WOS]	SCOLECOPTERIS MARATTIALES ; GEN-N ; POLLEN ; BASIN
资助项目	Natural Science and Engineering Research Council of Canada ; West Bohemian Museum in Pilsen[DKRVOZCM2020-25/92P] ; Grant Agency of the Czech Republic[19- 06728S] ; National Natural Science Foundation of China[42172018] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2022312] ; Institute of Geology of the Czech Academy of Sciences[RVO67985831]
WOS研究方向	Plant Sciences ; Paleontology
WOS类目	Plant Sciences ; Paleontology
WOS记录号	WOS:000974160800001
项目资助者	Natural Science and Engineering Research Council of Canada ; West Bohemian Museum in Pilsen ; Grant Agency of the Czech Republic ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Institute of Geology of the Czech Academy of Sciences
出版者	ELSEVIER
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/42242
专题	中国科学院南京地质古生物研究所
通讯作者	Psenicka, Josef
作者单位	1.West Bohemian Museum Pilsen, Ctr Palaeobiodivers, Kopeckeho Sady 2, Plzen 30100, Czech Republic 2.Acad Sci Czech Republ Vvi, Geol Inst, Lab Palaeobiol & Palaeoecol, Rozvojova 269, Prague 6, Czech Republic 3.503 Coxheath Rd, Sydney, NS, Canada 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China 5.Yunnan Univ, Inst Palaeontol, Yunnan Key Lab Palaeobiol, Yunnan Key Lab Earth Syst Sci,MEC Int Joint Lab P, Kunming 650500, Peoples R China
第一作者单位	中国科学院南京地质古生物研究所
通讯作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Psenicka, Josef,Frojdova, Jana Votockova,Bek, Jirf,et al. A new marattialean fern Diplazites campbellii sp. nov. and its in situ spores from the Pennsylvanian of the Sydney Coalfield, Nova Scotia, Canada[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2023,312:12.
APA	Psenicka, Josef.,Frojdova, Jana Votockova.,Bek, Jirf.,Zodrow, Erwin L..,Zhou, Wei-Ming.,...&Zhou, Yu.(2023).A new marattialean fern Diplazites campbellii sp. nov. and its in situ spores from the Pennsylvanian of the Sydney Coalfield, Nova Scotia, Canada.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,312,12.
MLA	Psenicka, Josef,et al."A new marattialean fern Diplazites campbellii sp. nov. and its in situ spores from the Pennsylvanian of the Sydney Coalfield, Nova Scotia, Canada".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 312(2023):12.