A New Fossil of Cystodium (Cystodiaceae) from the mid-Cretaceous Myanmar amber

doi:10.1016/j.cretres.2024.105882

NIGPAS OpenIR

	A New Fossil of Cystodium (Cystodiaceae) from the mid-Cretaceous Myanmar amber
通讯作者	Li, Chunxiang(cxli@nigpas.ac.cn)
	Li, Chunxiang1,2 ; Moran, Robbin C.3; Wang, Yiran 2,4; Li, Ya2 ; Ma, Junye1
	2024-08-01
发表期刊	CRETACEOUS RESEARCH
ISSN	0195-6671
卷号	160 页码:6
摘要	The only known fossil of Cystodium (Cystodiaceae) is C. sorbifolioides from mid-Cretaceous Myanmar amber. Here we describe a new fossil species of Cystodium , C. parasorbifolium, also from amber collected in Myanmar. This new species belongs to Cystodium based on pinnate fertile lamina segments, terminal sori protected by a reflexed lobe of the lamina (outer or false indusium), free veins, vertical annuli interrupted at the stalk, trilete spores, and striate perines. It differs from C. sorbifolioides by reflexed ovate-conical indusia and spores with clear striate perines. This new fossil species suggests that Cystodium was more diverse in the forests of Myanmar during the Cretaceous. (c) 2024 Elsevier Ltd. All rights reserved.
关键词	Fern Fossil fern Polypodiales
DOI	10.1016/j.cretres.2024.105882
收录类别	SCI
语种	英语
关键词[WOS]	TREE FERNS ; CLASSIFICATION ; PHYLOGENY
资助项目	Basic Frontier Scientific Research Program of the Chinese Academy of Sciences (CAS)[ZDBS-LY- DQC021] ; Project of Key Laboratory of Palaeobiology and Petroleum Stratigraphy, NIGPAS[Y626040108] ; Strategic Priority Research Program of CAS[XDB26000000]
WOS研究方向	Geology ; Paleontology
WOS类目	Geology ; Paleontology
WOS记录号	WOS:001214694900001
项目资助者	Basic Frontier Scientific Research Program of the Chinese Academy of Sciences (CAS) ; Project of Key Laboratory of Palaeobiology and Petroleum Stratigraphy, NIGPAS ; Strategic Priority Research Program of CAS
出版者	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/43696
专题	中国科学院南京地质古生物研究所
通讯作者	Li, Chunxiang
作者单位	1.Chinese Acad Sci NIGPAS, Nanjing Inst Geol & Palaeontol, Key Lab Palaeobiol & Petr Stratig, Nanjing 210008, Peoples R China 2.NIGPAS, Dept Cenozo Biol Evolut & Environm, Nanjing 210008, Peoples R China 3.New York Bot Garden, Bronx, NY 10458 USA 4.China Univ Min & Technol, Sch Resources & Earth Sci, Xuzhou 221116, Peoples R China
推荐引用方式 GB/T 7714	Li, Chunxiang,Moran, Robbin C.,Wang, Yiran,et al. A New Fossil of Cystodium (Cystodiaceae) from the mid-Cretaceous Myanmar amber[J]. CRETACEOUS RESEARCH,2024,160:6.
APA	Li, Chunxiang,Moran, Robbin C.,Wang, Yiran,Li, Ya,&Ma, Junye.(2024).A New Fossil of Cystodium (Cystodiaceae) from the mid-Cretaceous Myanmar amber.CRETACEOUS RESEARCH,160,6.
MLA	Li, Chunxiang,et al."A New Fossil of Cystodium (Cystodiaceae) from the mid-Cretaceous Myanmar amber".CRETACEOUS RESEARCH 160(2024):6.