The new records of Coniopteris (Dicksoniaceae, Filicales) with in-situ spores from the Middle Jurassic of northeastern China and its spatio-temporal distribution in China

doi:10.1016/j.revpalbo.2023.104937

	The new records of Coniopteris (Dicksoniaceae, Filicales) with in-situ spores from the Middle Jurassic of northeastern China and its spatio-temporal distribution in China
	Li, Fang-Yu 1; Xiu, Yun-Yan 1; Tan, Xiao 1; Tian, Ning 1,2,3
刊名	REVIEW OF PALAEOBOTANY AND PALYNOLOGY
	2023-09-01
卷号	316 页码:21
关键词	Coniopteris In situ spores Hemidimorphic Spatio-temporal distribution Middle Jurassic Western Liaoning
ISSN号	0034-6667
DOI	10.1016/j.revpalbo.2023.104937
通讯作者	Tian, Ning(tianning84@163.com)
英文摘要	The extinct fern genus Coniopteris Brongniart represents a common component of the Mesozoic dicksoniaceous ferns. New materials of Coniopteris preserved with both sterile and fertile pinnae, are described from the Middle Jurassic Haifanggou Formation in Beipiao of western Liaoning, Northeast China. Totally two species, i.e., C. burejensis and C. bella, were recognized. The gross morphology of the present specimens indicates that both the species were hemidimorphic in frond type. A detailed investigation on the in-situ spores of C. burejensis and C. bella shows that they are morphologically similar to the dispersed spores Deltoidospora perpusilla and D. cf. turgidorimasa, respectively. Additionally, based on available data on fossil records, the fossil diversity and spatiotemporal distribution pattern of Chinese Coniopteris are systematically reviewed and summarized. The results show that over sixty Coniopteris species have been recorded in China, ranging from the Early Jurassic to Early Cretaceous in time, and particularly flourished in two geological time intervals, i.e., the Middle Jurassic and the Early Cretaceous. Palaeogeographically, Coniopteris fossils were found throughout China in the Early Jurassic; and they mostly occurred in northern China during the Middle Jurassic; thereafter, they were restricted in northeastern China in the Early Cretaceous.
资助项目	National Natural Science Foundation of China[41972022] ; National Natural Science Foundation of China[41902009] ; National Natural Science Foundation of China[41302004] ; Talent Fund of Rejuvenating Liaoning Province[XLYC1907037] ; State Key Laboratory of Palaeobiology and Stratigraphy (NIGPAS, CAS)[173124]
WOS关键词	FLORAS ; GENUS ; LYCOPHYTES ; GANSU
WOS研究方向	Plant Sciences ; Paleontology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:001039611700001
资助机构	National Natural Science Foundation of China ; Talent Fund of Rejuvenating Liaoning Province ; State Key Laboratory of Palaeobiology and Stratigraphy (NIGPAS, CAS)
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/42572]
专题	中国科学院南京地质古生物研究所
通讯作者	Tian, Ning
作者单位	1.Shenyang Normal Univ, Coll Palaeontol, Shenyang 110034, Peoples R China 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 3.Minist Nat Resources, Key Lab Evolut Life Northeast Asia, Shenyang 110034, Peoples R China
推荐引用方式 GB/T 7714	Li, Fang-Yu,Xiu, Yun-Yan,Tan, Xiao,et al. The new records of Coniopteris (Dicksoniaceae, Filicales) with in-situ spores from the Middle Jurassic of northeastern China and its spatio-temporal distribution in China[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2023,316:21.
APA	Li, Fang-Yu,Xiu, Yun-Yan,Tan, Xiao,&Tian, Ning.(2023).The new records of Coniopteris (Dicksoniaceae, Filicales) with in-situ spores from the Middle Jurassic of northeastern China and its spatio-temporal distribution in China.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,316,21.
MLA	Li, Fang-Yu,et al."The new records of Coniopteris (Dicksoniaceae, Filicales) with in-situ spores from the Middle Jurassic of northeastern China and its spatio-temporal distribution in China".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 316(2023):21.