NIGPAS OpenIR
First Appearance Datums (FADs) of selected acritarch taxa and correlation between Lower and Middle Ordovician stages
Servais, Thomas1; Molyneux, Stewart G.2; Li, Jun (李军)3; Nowak, Hendrik1,4; Rubinstein, Claudia V.5; Vecoli, Marco6; Wang, Wen Hui7; Yan, Kui (燕夔)8
2018-04-01
Source PublicationLETHAIA
ISSN0024-1164
Volume51Issue:2Pages:228-253
Abstract

First Appearance Datums (FADs) of selected, easily recognizable acritarch morphotypes are assessed to determine their potential contribution to correlation between Lower and Middle Ordovician stages and substage divisions along the Gondwanan margin (Perigondwana) and between Perigondwana and other palaeocontinents. The FADs for 19 genera, species and species groups are recorded throughout their biogeographical ranges. The taxa investigated fall into three groups. Some have FADs at about the same level throughout their biogeographical ranges and are useful for long-distance and intercontinental correlation. Among these are Coryphidium, Dactylofusa velifera, Peteinosphaeridium and Rhopaliophora in the upper Tremadocian Stage; Arbusculidium filamentosum, Aureotesta clathrata simplex and Coryphidium bohemicum in the lower-middle Floian Stage; Dicrodiacrodium in the upper Floian Stage; Frankea in the Dapingian-lower Darriwilian stages; and Orthosphaeridium spp., with FADs in the Dapingian-lower Darriwilian stages of Perigondwanan regions and at about the same level in Baltica. Other taxa, however, have diachronous (or apparently diachronous) FADs, and this needs to be taken into account when using them for correlation. A second group of genera and species, comprising Striatotheca, the Veryhachium lairdii group and the V.trispinosum group, have a recurring pattern of FADs in the Tremadocian Stage on Avalonia and in South Gondwana and West Gondwana, but in the Floian Stage of South China and East Gondwana. The third group, consisting of Arkonia, Ampullula, Barakella, Dasydorus, Liliosphaeridium and Sacculidium, have FADs that are markedly diachronous throughout their biogeographical ranges, although the global FADs of Arkonia, Ampullula, Liliosphaeridium and Sacculidium are apparently in South China and/or East Gondwana. It is possible that diachronous FADs are only apparent and an artefact of sampling. Nevertheless, an alternative interpretation, suggested by recurring patterns, is that some as yet undetermined factor controlled a slower biogeographical spread over time, resulting in diachroneity.

KeywordAcritarchs Biostratigraphy Ordovician Tremadocian Floian Dapingian Darriwilian
DOI10.1111/let.12248
Language英语
WOS KeywordOrganic-walled Microphytoplankton ; Brabant-massif ; Canning Basin ; South China ; Western-australia ; Northwestern Argentina ; Marine-phytoplankton ; Stavelot Inlier ; Ne-germany ; Chitinozoans
Funding ProjectRegion Hauts-de-France ; Ministere de l'Enseignement Superieur et de la Recherche (CPER Climibio) ; European Fund for Regional Economic Development ; CONICET[PIP 11220120100364] ; FONCYT[PICT 2013-2206] ; NSFC[41272012] ; NSFC[41472007] ; NSFC[41521061] ; NSFC[41290260] ; Chinese Academy of Sciences Research Grant[XDPB05] ; Institute of Advanced Study (IAS), Durham University, UK
WOS Research AreaPaleontology
WOS SubjectPaleontology
WOS IDWOS:000428449700009
Funding OrganizationRegion Hauts-de-France ; Ministere de l'Enseignement Superieur et de la Recherche (CPER Climibio) ; European Fund for Regional Economic Development ; CONICET ; FONCYT ; NSFC ; Chinese Academy of Sciences Research Grant ; Institute of Advanced Study (IAS), Durham University, UK
PublisherWILEY
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/18874
Collection中国科学院南京地质古生物研究所
其他
Corresponding AuthorServais, Thomas
Affiliation1.Univ Lille, CNRS, UMR Evoecopaleo 8198, F-59000 Lille, France
2.British Geol Survey, Nottingham NG12 5GG, England
3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, 39 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China
4.Museo Sci Nat Alto Adige, Nat Museum Sudtirol, Via Bottai 1, I-39100 Bolzano, Bolzano, Italy
5.IANIGLA CCT CONICET Mendoza, CC 131, RA-5500 Mendoza, Argentina
6.Saudi Aramco, Biostratig Grp, Geol Tech Serv Div, E-4000-B,EXPEC 2 Bldg, Dhahran 31311, Saudi Arabia
7.Cent S Univ, Sch Geosci & Infophys, Changsha 410083, Hunan, Peoples R China
8.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Servais, Thomas,Molyneux, Stewart G.,Li, Jun ,et al. First Appearance Datums (FADs) of selected acritarch taxa and correlation between Lower and Middle Ordovician stages[J]. LETHAIA,2018,51(2):228-253.
APA Servais, Thomas.,Molyneux, Stewart G..,Li, Jun .,Nowak, Hendrik.,Rubinstein, Claudia V..,...&Yan, Kui .(2018).First Appearance Datums (FADs) of selected acritarch taxa and correlation between Lower and Middle Ordovician stages.LETHAIA,51(2),228-253.
MLA Servais, Thomas,et al."First Appearance Datums (FADs) of selected acritarch taxa and correlation between Lower and Middle Ordovician stages".LETHAIA 51.2(2018):228-253.
Files in This Item:
File Name/Size DocType Version Access License
First Appearance Dat(2710KB)期刊论文出版稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Servais, Thomas]'s Articles
[Molyneux, Stewart G.]'s Articles
[Li, Jun (李军)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Servais, Thomas]'s Articles
[Molyneux, Stewart G.]'s Articles
[Li, Jun (李军)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Servais, Thomas]'s Articles
[Molyneux, Stewart G.]'s Articles
[Li, Jun (李军)]'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.