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A mid-Cretaceous tree fern of Thyrsopteridaceae (Cyatheales) preserved in Myanmar amber

文献类型：期刊论文

作者Li, Chunxiang2,3; Moran, Robbin C.4; Ma, Junye2,3; Wang, Bo2,3; Hao, Jiasheng1; Yang, Qun2,3,5; Li, Chunxiang（李春香）
刊名CRETACEOUS RESEARCH
出版日期2020
卷号105页码:6
关键词Myanmar amber Fossil Tree fern Thyrsopteris cretacea
ISSN号0195-6671
DOI10.1016/j.cretres.2019.01.002
英文摘要An unusual tree fern trapped in mid-Cretaceous Myanmar amber is described as Thyrsopteris cretacea sp. nov. (Thyrsopteridaceae). The fossil most resembles T. elegans, a present-day species endemic to the Juan Fernandez Islands, based on the character combination of pinnate fertile lamina segments with short lobes bearing terminal son, cyathiform indusia, clavate receptacles, and oblique annuli. Thyrsopteris cretacea is the first described mid-Cretaceous tree fern preserved in amber. It adds to the diversity previously ascribed to the Thyrsopteridaceae, which has been based on Eocene fossils, and it extends the fossil record of the family further back to the mid-Cretaceous. Most previous fossils of Thyrsopteridaceae have been from the Southern Hemisphere and are therefore considered Gondwanan. Thyrsopteris cretacea represents one of the few occurrences of the family in Laurasia. (C) 2019 Elsevier Ltd. All rights reserved.
WOS关键词BURMESE AMBER ; SP NOV. ; CRETACEOUS AMBER ; GEN. ; CLASSIFICATION ; POLYPODIALES ; FOSSILS
资助项目Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of geology and Palaeontology, CAS)[Y626040108] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000]
WOS研究方向Geology ; Paleontology
语种英语
WOS记录号WOS:000504515900013
出版者ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
资助机构Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of geology and Palaeontology, CAS) ; Strategic Priority Research Program of Chinese Academy of Sciences
源URL[http://ir.nigpas.ac.cn/handle/332004/29877]  
专题中国科学院南京地质古生物研究所
通讯作者Li, Chunxiang; Li, Chunxiang（李春香）
作者单位1.Anhui Normal Univ, Coll Life Sci, Wuhu 241000, Peoples R China
2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China
3.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Nanjing 210008, Jiangsu, Peoples R China
4.New York Bot Garden, Bronx, NY 10458 USA
5.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Li, Chunxiang,Moran, Robbin C.,Ma, Junye,et al. A mid-Cretaceous tree fern of Thyrsopteridaceae (Cyatheales) preserved in Myanmar amber[J]. CRETACEOUS RESEARCH,2020,105:6.
APA Li, Chunxiang.,Moran, Robbin C..,Ma, Junye.,Wang, Bo.,Hao, Jiasheng.,...&Li, Chunxiang.(2020).A mid-Cretaceous tree fern of Thyrsopteridaceae (Cyatheales) preserved in Myanmar amber.CRETACEOUS RESEARCH,105,6.
MLA Li, Chunxiang,et al."A mid-Cretaceous tree fern of Thyrsopteridaceae (Cyatheales) preserved in Myanmar amber".CRETACEOUS RESEARCH 105(2020):6.

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来源：南京地质古生物研究所

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