The appearance and duration of the Jehol Biota: Constraint from SIMS U-Pb zircon dating for the Huajiying Formation in northern China

doi:10.1073/pnas.1918272117

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	The appearance and duration of the Jehol Biota: Constraint from SIMS U-Pb zircon dating for the Huajiying Formation in northern China
	Yang, Saihong 6,7; He, Huaiyu 1,6,7; Jin, Fan 3; Zhang, Fucheng 5; Wu, Yuanbao 2; Yu, Zhiqiang 1,6,7; Li, Qiuli 1,6,7; Wang, Min 3,4; O'Connor, Jingmai K.3,4; Deng, Chenglong 1,6,7
刊名	PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
	2020-06-23
卷号	117 期号:25 页码:14299-14305
关键词	Jehol Biota Cretaceous U-Pb geochronology
ISSN号	0027-8424
DOI	10.1073/pnas.1918272117
英文摘要	The Lower Cretaceous Huajiying Formation of the Sichakou Basin in northern Hebei Province, northern China contains key verte- brate taxa of the early Jehol Biota, e.g., Protopteryx fengningen- sis , Archaeornithura meemannae , Peipiaosteus fengningensis , and Eoconfuciusornis zhengi . This formation arguably documents the second -oldest bird -bearing horizon, producing the oldest fossil re- cords of the two major Mesozoic avian groups Enantiornithes and Ornithuromorpha. Hence, precisely determining the depositional ages of the Huajiying Formation would advance our understand- ing of the evolutionary history of the Jehol Biota. Here we present secondary ion mass spectrometry (SIMS) U-Pb zircon analysis re- sults of eight interbedded tuff/tuffaceous sandstone samples from the Huajiying Formation. Our findings, combined with previous radiometric dates, suggest that the oldest enantiornithine and ornithuromorph birds in the Jehol Biota are similar to 129 -131 Ma, and that the Jehol Biota most likely first appeared at similar to 135 Ma. This expands the biota's temporal distribution from late Valanginian to middle Aptian with a time span of about 15 My.
资助项目	National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[41425013] ; Chinese Academy of Sciences[XDB18030505] ; Chinese Academy of Sciences[679]
WOS关键词	CRETACEOUS AGE ; EVOLUTION ; BIRD ; GEOCHRONOLOGY ; DIVERSITY ; FEATHERS
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATL ACAD SCIENCES
WOS记录号	WOS:000546764000004
内容类型	期刊论文
源URL	[http://119.78.100.205/handle/311034/17660]
专题	古脊椎动物与古人类研究所_图书馆1
通讯作者	He, Huaiyu; Zhou, Zhonghe
作者单位	1.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 2.China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Fac Earth Sci, Wuhan 430074, Peoples R China 3.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China 4.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China 5.Linyi Univ, Inst Geol & Paleontol, Linyi 276000, Shandong, Peoples R China 6.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 7.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Yang, Saihong,He, Huaiyu,Jin, Fan,et al. The appearance and duration of the Jehol Biota: Constraint from SIMS U-Pb zircon dating for the Huajiying Formation in northern China[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2020,117(25):14299-14305.
APA	Yang, Saihong.,He, Huaiyu.,Jin, Fan.,Zhang, Fucheng.,Wu, Yuanbao.,...&Zhou, Zhonghe.(2020).The appearance and duration of the Jehol Biota: Constraint from SIMS U-Pb zircon dating for the Huajiying Formation in northern China.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,117(25),14299-14305.
MLA	Yang, Saihong,et al."The appearance and duration of the Jehol Biota: Constraint from SIMS U-Pb zircon dating for the Huajiying Formation in northern China".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 117.25(2020):14299-14305.