New Fossil Liverworts from the Lower Cretaceous of Western Liaoning, China

doi:10.1038/s41598-017-15580-6

	New Fossil Liverworts from the Lower Cretaceous of Western Liaoning, China
	Guo, Caiqing 1; Yao, Jianxin ; Zhang, Jianwei 2; Wu, Pengcheng 1; Li, Chengsen 1
	2017
发表期刊	ACTA GEOLOGICA SINICA-ENGLISH EDITION
ISSN	1000-9515
卷号	91 期号:5 页码:1542-1552
摘要	Sixteen liverwort specimens collected from the Lower Cretaceous Yixian Formation of Huangbanjigou Village, Liaoning Province, China are studied in this work. The plants are thalloid and preserved in brown arenaceous mudstone as impressions. Based on examinations, the liverworts are assigned to two new genera and five new species: Riccardiothallus palmata sp. nov., Pallaviciniites stricta sp. nov., Pellites latithallus gen. et sp. nov., Conocephalumites hexagonites gen. et sp. nov. and Metzgerites multifidus sp. nov., belonging to five families and five genera. The fossil research indicates that the divergence of families, Aneuraceae and Metzgeriaceae, Pallaviciniaceae and Hymenophytaceae, Pelliaceae and Fossombroniaceae, was in the Lower Cretaceous (125 Ma). The research provides significant additions to the fossil liverwort records in Western Liaoning and offers fossil evidence for studying the classification and evolution of extant liverworts.
关键词	Liverworts Early Cretaceous classification differentiation Western Liaoning China
学科领域	Science & Technology - Other Topics
DOI	10.1038/s41598-017-15580-6
收录类别	SCI
语种	英语
WOS关键词	EVOLUTIONARY HISTORY ; MARCHANTIOPHYTA
WOS记录号	WOS:000414810800016
出版者	WILEY
文献子类	Article
出版地	HOBOKEN
EISSN	1755-6724
资助机构	Ministry of Science and Technology [2015FY310100] ; Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41402023, 41472030] ; China Geological SurveyChina Geological Survey [DD20160120-04, DD20160345]
作者邮箱	lics@ibcas.ac.cn
作品OA属性	gold, Green Published
引用统计	被引频次：53[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/22035
专题	系统与进化植物学国家重点实验室
作者单位	1.Chinese Acad Geol Sci, Inst Geol, Key Lab Stratig & Paleontol, Beijing 100037, Peoples R China 2.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 3.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang 830011, Peoples R China
推荐引用方式 GB/T 7714	Guo, Caiqing,Yao, Jianxin,Zhang, Jianwei,et al. New Fossil Liverworts from the Lower Cretaceous of Western Liaoning, China[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2017,91(5):1542-1552.
APA	Guo, Caiqing,Yao, Jianxin,Zhang, Jianwei,Wu, Pengcheng,&Li, Chengsen.(2017).New Fossil Liverworts from the Lower Cretaceous of Western Liaoning, China.ACTA GEOLOGICA SINICA-ENGLISH EDITION,91(5),1542-1552.
MLA	Guo, Caiqing,et al."New Fossil Liverworts from the Lower Cretaceous of Western Liaoning, China".ACTA GEOLOGICA SINICA-ENGLISH EDITION 91.5(2017):1542-1552.

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