NIGPAS OpenIR
A potential terrestrial Albian-Cenomanian boundary in the Yanji Basin, Northeast China
Zhong, Yuting1; Wang, Yaqiong(王亚琼)2,3; Jia, Baoyan(贾宝岩)2,3,4; Wang, Man1,4; Hu, Liang(胡亮)2,3,4; Pan, Yanhong(泮燕红)2,3,5
2021-01-15
Source PublicationPALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN0031-0182
Volume562Pages:11
Abstract

The terrestrial Albian-Cenomanian (A-C) transition was an important time interval for the co-evolution of animals and flowering plants, as well as for the diversification of dinosaurs and mammals on continents. Due to a worldwide lack of terrestrial sedimentation at that time, and the difficulty of direct correlation between marine and non-marine stratigraphy, only a few studies have discussed the terrestrial A-C boundary; therefore, it remains poorly understood compared with other stratigraphic boundaries. Northeast China is an ideal place to study the terrestrial A-C boundary because the area contains the most complete and continuous terrestrial Cretaceous succession in the world. Here, we report a SIMS U-Pb zircon age of 105.14 +/- 0.37 Ma for the uppermost part of the Dalazi Formation in the Yanji Basin. Additional ostracod-based biostratigraphic data indicate an Albian to Cenomanian age for the conformably overlying Longjing Formation. Alignment of the new comprehensive geochronological and biostratigraphic data with previously published chronological data suggests that a potential terrestrial A-C boundary occurs within the Longjing Formation of the Yanji Basin. This study provides an updated, precise chronostratigraphic framework for the evolution of the major terrestrial faunas and flora in the Yanji Basin, and represents a new contribution to the terrestrial Cretaceous timescale recorded in northeast China.

KeywordDalazi Formation Longjing Formation Tuff Zircon U-Pb dating Mongolocypris
DOI10.1016/j.palaeo.2020.110088
Indexed BySCI
Language英语
WOS KeywordCRETACEOUS DALAZI FORMATION ; INNER-MONGOLIA ; MONT RISOU ; STRATIGRAPHY ; SUCCESSION ; NONMARINE ; OSTRACODA ; JILIN
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] ; National Science Foundation of China[41688103] ; National Science Foundation of China[41472009] ; National Science Foundation of China[41873018] ; Youth Innovation Promotion Association, CAS (YQW) ; GIGCAS[IS2921]
WOS Research AreaPhysical Geography ; Geology ; Paleontology
WOS SubjectGeography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS IDWOS:000604584600023
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Sciences ; National Science Foundation of China ; Youth Innovation Promotion Association, CAS (YQW) ; GIGCAS
PublisherELSEVIER
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/37779
Collection中国科学院南京地质古生物研究所
Corresponding AuthorWang, Yaqiong(王亚琼)
Affiliation1.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Isotope Geochem, Guangzhou 510640, Peoples R China
2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China
3.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, 39 East Beijing Rd, Nanjing 210008, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Nanjing Univ, Sch Earth Sci & Engn, Nanjing 210023, Peoples R China
Corresponding Author AffilicationNanjing Institute of Geology and Palaeonotology,CAS
Recommended Citation
GB/T 7714
Zhong, Yuting,Wang, Yaqiong,Jia, Baoyan,et al. A potential terrestrial Albian-Cenomanian boundary in the Yanji Basin, Northeast China[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2021,562:11.
APA Zhong, Yuting,Wang, Yaqiong,Jia, Baoyan,Wang, Man,Hu, Liang,&Pan, Yanhong.(2021).A potential terrestrial Albian-Cenomanian boundary in the Yanji Basin, Northeast China.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,562,11.
MLA Zhong, Yuting,et al."A potential terrestrial Albian-Cenomanian boundary in the Yanji Basin, Northeast China".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 562(2021):11.
Files in This Item:
File Name/Size DocType Version Access License
A potential terrestr(6549KB)期刊论文出版稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Usage statistics
Google Scholar
Similar articles in Google Scholar
[Zhong, Yuting]'s Articles
[Wang, Yaqiong(王亚琼)]'s Articles
[Jia, Baoyan(贾宝岩)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhong, Yuting]'s Articles
[Wang, Yaqiong(王亚琼)]'s Articles
[Jia, Baoyan(贾宝岩)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhong, Yuting]'s Articles
[Wang, Yaqiong(王亚琼)]'s Articles
[Jia, Baoyan(贾宝岩)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.