气候变化领域集成服务门户(CCPortal): First fossil liverwort with in situ flask-shaped receptacles from the Lower Cretaceous of Inner Mongolia, China

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DOI	10.1016/j.cretres.2020.104684
	First fossil liverwort with in situ flask-shaped receptacles from the Lower Cretaceous of Inner Mongolia, China
	Li, Ruiyun; Li, Xiaoqiang; Wang, Xuelian; Sun, Bainian
通讯作者	Li, RY (通讯作者)，Northwest Univ, North Taibai Rd 229, Xian 710069, Shaanxi, Peoples R China.
发表日期	2021
ISSN	0195-6671
EISSN	1095-998X
卷号	119
英文摘要	We describe a new fossil liverwort assignable to the Blasiaceae from the Lower Cretaceous Huolinhe Formation in the Huolinhe Basin of Inner Mongolia, northeastern China. The new species, Blasiites huolinhensis sp. nov., resembles the extant Blasia in having prominent costae, strap-like segments and flask-shaped receptacles. This is the first report of a fossil liverwort with in situ flask-shaped receptacles. Based on the flask-shaped receptacles and its morphological similarities to the extant genus Blasia, the fossil genus Blasiites is assigned to the extant Blasiaceae (Blasiales, Blasiidae). The divergence time of the Blasiales can date back to the Mississippian (323.2-358.9 Ma, Late Carboniferous) according to fossil records of Blasiites. The occurrence of B. huolinhensis fills a major gap in the fossil record of the Blasiaceae in the Mesozoic, and provides additional evidence for the humid environment in the Huolinhe Basin during the Valanginian-Hauterivian (Early Cretaceous). (C) 2020 Elsevier Ltd. All rights reserved.
关键词	EVOLUTIONARY HISTORY SP-NOV MARCHANTIOPHYTA PHYLOGENY CLASSIFICATION JUNGERMANNIIDAE GINKGO
英文关键词	Blasiites; Blasiaceae; Liverwort; Valanginian-Hauterivian; Huolinhe formation
语种	英语
WOS研究方向	Geology ; Paleontology
WOS类目	Geology ; Paleontology
WOS记录号	WOS:000607217300006
来源期刊	CRETACEOUS RESEARCH
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254433
作者单位	[Li, Ruiyun] Northwest Univ, State Key Lab Continental Dynam, Northwest Univ Museum, Shaanxi Key Lab Early Life & Environm,Dept Geol, Xian 710069, Peoples R China; [Li, Xiaoqiang] Shaanxi Inst Geol Survey, Xian 710054, Peoples R China; [Wang, Xuelian] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Desert & Desertificat, Lanzhou 730000, Peoples R China; [Wang, Xuelian; Sun, Bainian] Lanzhou Univ, Sch Earth Sci, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Li, Ruiyun,Li, Xiaoqiang,Wang, Xuelian,et al. First fossil liverwort with in situ flask-shaped receptacles from the Lower Cretaceous of Inner Mongolia, China[J]. 中国科学院西北生态环境资源研究院,2021,119.
APA	Li, Ruiyun,Li, Xiaoqiang,Wang, Xuelian,&Sun, Bainian.(2021).First fossil liverwort with in situ flask-shaped receptacles from the Lower Cretaceous of Inner Mongolia, China.CRETACEOUS RESEARCH,119.
MLA	Li, Ruiyun,et al."First fossil liverwort with in situ flask-shaped receptacles from the Lower Cretaceous of Inner Mongolia, China".CRETACEOUS RESEARCH 119(2021).