Ar-40/Ar-39 dating results from the Shijiatun Formation, Jiaolai Basin: New age constraints on the Cretaceous terrestrial volcanic-sedimentary sequence of China

doi:10.1016/j.cretres.2018.03.003

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 岩石圈演化国家重点实验室

	Ar-40/Ar-39 dating results from the Shijiatun Formation, Jiaolai Basin: New age constraints on the Cretaceous terrestrial volcanic-sedimentary sequence of China
	Li, Youjuan 1; He, Huaiyu 2,4; Deng, Chenglong 2,4; Pan, Yongxin 3,4; Ji, Qiang 5; Wang, Chengshan 6,7; Zheng, Dewen ; Zhu, Rixiang 2,4
刊名	CRETACEOUS RESEARCH
	2018-06-01
卷号	86 页码:251-260
关键词	Upper Cretaceous Jiaolai Basin Ar-40/Ar-39 dating Terrestrial volcanic-sedimentary sequence Shijiatun Formation
ISSN号	0195-6671
DOI	10.1016/j.cretres.2018.03.003
文献子类	Article
英文摘要	We provide a stringent age constraint on the Upper Cretaceous terrestrial strata based on Ar-40/Ar-39 dating of a continuous volcanic-sedimentary sequence drilled from Jiaolai Basin in Shandong Province, eastern China. The volcanic-sedimentary sequence, which is mainly composed of basaltic rocks interbedded with thin-bedded siltstone and fine sandstone, comprises the depth interval from 614 to 769 m of the Cretaceous Continental Scientific Drilling borehole (CCSD-LK-I), and belongs to Member S5 of the Shijiatun Formation by lithostratigraphic division. 4 Ar-40/Ar-39 dating of the basalts from CCSD-LK-I yielded a latest age of 73.5 +/- 1.1 Ma at 614 m depth and a basal age of 79.7 +/- 2.7 Ma at 757 m depth, corresponding to Campanian in age. Magnetostratigraphy revealed a correlation with the geomagnetic polarity time scale from lower Chron C33n to lower Chron C32n.2n, further demonstrating that the terrestrial volcanic-sedimentary sequence of the Shijiatun Formation is of middle-late Campanian age. The established chronological framework allows the interregional correlation of Member S5 of the Shijiatun Formation in Jiaolai Basin to the strata from other basins in northeastern China, northwestern China and central-southern China. In addition, the Ar-40/Ar-39 age of 73.5 +/- 1.1 Ma from the topmost basalt of the Shijiatun Formation indicates that the age of the overlying Jiaozhou Formation is younger than Campanian, and it also supports the location of the K/Pg boundary within the depth interval of 450-520 m in borehole CCSD-LK-I. (C) 2018 Elsevier Ltd. All rights reserved.
WOS关键词	SCIENTIFIC DRILLING PROJECT ; EASTERN SHANDONG PROVINCE ; NORTHEAST CHINA ; SONGLIAO BASIN ; QINGSHAN GROUP ; GEOCHRONOLOGY ; HISTORY ; STRATIGRAPHY ; EXTINCTION ; BOUNDARY
WOS研究方向	Geology ; Paleontology
语种	英语
出版者	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
WOS记录号	WOS:000431160700021
资助机构	Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; 41688103 ; 41688103 ; 41688103 ; 41688103 ; 41621004) ; 41621004) ; 41621004) ; 41621004) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; 41688103 ; 41688103 ; 41688103 ; 41688103 ; 41621004) ; 41621004) ; 41621004) ; 41621004) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; 41688103 ; 41688103 ; 41688103 ; 41688103 ; 41621004) ; 41621004) ; 41621004) ; 41621004) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; Chinese Academy of Sciences(XDB18030505) ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; National Natural Science Foundation of China(41425013 ; 41688103 ; 41688103 ; 41688103 ; 41688103 ; 41621004) ; 41621004) ; 41621004) ; 41621004)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/88273]
专题	地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者	He, Huaiyu
作者单位	1.China Earthquake Adm, Inst Geol, State Key Lab Earthquake Dynam, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China 6.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Beijing 100083, Peoples R China 7.China Univ Geosci, Sch Earth Sci & Resources, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Li, Youjuan,He, Huaiyu,Deng, Chenglong,et al. Ar-40/Ar-39 dating results from the Shijiatun Formation, Jiaolai Basin: New age constraints on the Cretaceous terrestrial volcanic-sedimentary sequence of China[J]. CRETACEOUS RESEARCH,2018,86:251-260.
APA	Li, Youjuan.,He, Huaiyu.,Deng, Chenglong.,Pan, Yongxin.,Ji, Qiang.,...&Zhu, Rixiang.(2018).Ar-40/Ar-39 dating results from the Shijiatun Formation, Jiaolai Basin: New age constraints on the Cretaceous terrestrial volcanic-sedimentary sequence of China.CRETACEOUS RESEARCH,86,251-260.
MLA	Li, Youjuan,et al."Ar-40/Ar-39 dating results from the Shijiatun Formation, Jiaolai Basin: New age constraints on the Cretaceous terrestrial volcanic-sedimentary sequence of China".CRETACEOUS RESEARCH 86(2018):251-260.