IGGCAS OpenIR  > 科技支撑系统
Marine redox stratification on the earliest Cambrian (ca. 542-529 Ma) Yangtze Platform
Chang, Huajin1,2; Chu, Xuelei3; Feng, Lianjun3; Huang, Jing4; Chen, Yali5
2018-09-01
Source PublicationPALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN0031-0182
Volume504Pages:75-85
AbstractIn order to explore the marine redox structure on the earliest Cambrian (ca. 542-529 Ma) Yangtze Platform, South China, new Fe-Mo-C-S geochemical data from the slope Xugongping section for the Liuchapo and the base of Niutitang Formation are reported here. Integrated Fe speciation and Mo abundance data from the Xugongping section, in combination with previously published data from slope-basinal Longbizui section and others, suggest oxic surface waters and ferruginous deep waters coexisting with occasional mid-depth euxinic waters during the Fortunian Stage, and with widespread euxinic waters during the early Stage 2 marine transgression. A compilation of new and published sulfur isotope data of pyrite for the Liuchapo and the base of Niutitang Formations presents high isotopic values (mostly > +10 parts per thousand) and distinctly different spatiotemporal gradient characteristics during the Fortunian Stage and the beginning of the Stage 2. We propose that redox stratification developed in the earliest Cambrian protected basin, and eustatic change and the connectivity of the protected basin with the open ocean controlled the materials supply from riverine input and open ocean reservoir and thus spatiotemporal variability of ocean chemistry.
KeywordSouth China Protected basin Iron speciation Sulfur isotope Euxinic Early animal
DOI10.1016/j.palaeo.2018.05.007
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS KeywordSOUTH CHINA CONSTRAINTS ; MO-PGE-AU ; CARBON ISOTOPIC FRACTIONATION ; EARTH-ELEMENT GEOCHEMISTRY ; SULFATE-PYRITE DELTA-S-34 ; SENSITIVE TRACE-ELEMENTS ; FERRUGINOUS DEEP-WATER ; EARLY ANIMAL EVOLUTION ; PB ZIRCON AGES ; BLACK SHALES
Language英语
Funding ProjectNational Natural Science Foundation of China[41372003] ; National Natural Science Foundation of China[41002011] ; National Natural Science Foundation of China[41673002]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS Research AreaPhysical Geography ; Geology ; Paleontology
WOS SubjectGeography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS IDWOS:000446269900005
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/89163
Collection科技支撑系统
Corresponding AuthorChang, Huajin
Affiliation1.Hubei Univ Arts & Sci, Sch Geosci, 296 Longzhong Rd, Xiangyang 441053, Hubei, Peoples R China
2.Qinghai Normal Univ, Key Lab Phys Geog & Environm Proc Qinghai Prov, Xining 810008, Qinghai, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
4.Univ Sci & Technol China, Sch Earth & Space Sci, Hefei 230026, Anhui, Peoples R China
5.Minist Agr, Agroenvironm Protect Inst, Tianjin 300191, Peoples R China
Recommended Citation
GB/T 7714
Chang, Huajin,Chu, Xuelei,Feng, Lianjun,et al. Marine redox stratification on the earliest Cambrian (ca. 542-529 Ma) Yangtze Platform[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2018,504:75-85.
APA Chang, Huajin,Chu, Xuelei,Feng, Lianjun,Huang, Jing,&Chen, Yali.(2018).Marine redox stratification on the earliest Cambrian (ca. 542-529 Ma) Yangtze Platform.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,504,75-85.
MLA Chang, Huajin,et al."Marine redox stratification on the earliest Cambrian (ca. 542-529 Ma) Yangtze Platform".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 504(2018):75-85.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chang, Huajin]'s Articles
[Chu, Xuelei]'s Articles
[Feng, Lianjun]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chang, Huajin]'s Articles
[Chu, Xuelei]'s Articles
[Feng, Lianjun]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chang, Huajin]'s Articles
[Chu, Xuelei]'s Articles
[Feng, Lianjun]'s Articles
Terms of Use
No data!
Social Bookmark/Share
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit Add to Technorati
All comments (0)
No comment.
 

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