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  4. 中国科学院地球与行星物理重点实验室
Magnetostratigraphy of the Upper Cretaceous and Lower Paleocene terrestrial sequence, Jiaolai Basin, eastern China

文献类型：期刊论文

作者Han, Fei2,3; Sun, Jingpeng3,4; Qin, Huafeng5; Wang, Huapei2; Ji, Qiang1; He, Huaiyu4,5; Deng, Chenglong4,5; Pan, Yongxin3,4
刊名PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
出版日期2020-01-15
卷号538页码:12
关键词CCSD-LK-I Hongtuya formation K/Pg boundary Paleomagnetism Wangshi group Qingshan group
ISSN号0031-0182
DOI10.1016/j.palaeo.2019.109451
英文摘要The Cretaceous is a crucial period in the Earth's evolutionary history. However, the lack of a consolidated chronology for continental strata has precluded a better understanding of terrestrial processes and the integration of marine and terrestrial records. Here, we present an integrated chronology for the Upper Cretaceous to Paleocene terrestrial strata in the Jiaolai Basin, eastern China, based on new magnetostratigraphic results and Ar-40/Ar-39 analyses of the Cretaceous Continental Scientific Drilling borehole (CCSD-LK-I). Our geochronologic results suggest that, in the Jiaolai Basin, the Cretaceous-Paleogene (K/Pg) boundary is within the magnetozone R6 (560.62-570.13 m) and that the age of the Hongtuya Formation (containing late Cretaceous dinosaur bone and egg fossils) ranges from 84 Ma to 73.5 Ma, thus corresponding mainly to the Campanian. The comprehensive geochronologic framework allows the accurate correlation of the terrestrial Upper Cretaceous strata in the Jiaolai Basin to marine strata and other continental sequences, and also lays the foundation for the study of the structural evolution of eastern China.
WOS关键词SHANDONG PROVINCE ; SONGLIAO BASIN ; NORTH CHINA ; ROCK ; PALEOMAGNETISM ; SUSCEPTIBILITY ; VARIABILITY ; EXTINCTION ; ANISOTROPY ; DEPOSITS
资助项目Strategic Priority Program (B) of the Chinese Academy of Sciences[XDB18010203] ; Strategic Priority Program (B) of the Chinese Academy of Sciences[XDB18030505] ; National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[41621004]
WOS研究方向Physical Geography ; Geology ; Paleontology
语种英语
WOS记录号WOS:000508751800034
出版者ELSEVIER
资助机构Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/95663]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
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Pan, Yongxin
作者单位1.Hebei GEO Univ, Shijiazhuang 050031, Hebei, Peoples R China
2.China Univ Geosci, Sch Earth Sci, Wuhan 430074, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, CAS Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Han, Fei,Sun, Jingpeng,Qin, Huafeng,et al. Magnetostratigraphy of the Upper Cretaceous and Lower Paleocene terrestrial sequence, Jiaolai Basin, eastern China[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2020,538:12.
APA Han, Fei.,Sun, Jingpeng.,Qin, Huafeng.,Wang, Huapei.,Ji, Qiang.,...&Pan, Yongxin.(2020).Magnetostratigraphy of the Upper Cretaceous and Lower Paleocene terrestrial sequence, Jiaolai Basin, eastern China.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,538,12.
MLA Han, Fei,et al."Magnetostratigraphy of the Upper Cretaceous and Lower Paleocene terrestrial sequence, Jiaolai Basin, eastern China".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 538(2020):12.

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来源：地质与地球物理研究所

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