Miaolingian (Cambrian) trilobite biostratigraphy and carbon isotope chemostratigraphy in the Tingskullen drill core, Oland, Sweden

doi:10.3176/earth.2021.03

	Miaolingian (Cambrian) trilobite biostratigraphy and carbon isotope chemostratigraphy in the Tingskullen drill core, Oland, Sweden
	Ahlberg, Per 4; Lundberg, Frans 4; Calner, Mikael 4; Lehnert, Oliver 1,2,5; Dahlqvist, Peter 3; Joachimski, Michael M.5
刊名	ESTONIAN JOURNAL OF EARTH SCIENCES
	2021
卷号	70 期号:1 页码:18-35
关键词	biostratigraphy carbon isotope stratigraphy Miaolingian Series Wulivan Stage Cambrian Oland Sweden
ISSN号	1736-4728
DOI	10.3176/earth.2021.03
通讯作者	Ahlberg, Per(per.ahlberg@geol.lu.se)
英文摘要	The Cambrian succession of the Tingskullen drill core from northern Oland comprises Cambrian Series 2 and Miaolingian (Wulivan Stage) siliciclastic strata. The major portion of the succession is represented by the Miaolingian Borgholm Formation, which, in ascending order, is subdivided into the Mossberga, Barstad and Aleklinta members. The Aleklinta Member is barren of body fossils, whereas the Mossberga and BArstad members are moderately to highly fossiliferous and biostratigraphically reasonably well constrained. Trilobites and agnostoids from the BArstad Member are indicative of the Acadoparadoxides pin us Zone. The Mossberga Member has not yielded any zonal guide fossils but is tentatively assigned to the Eccaparadoxides insularis Zone. A delta C-13(org) curve throughout the Borgholm Formation shows a general positive trend up-section without any distinctive excursion, suggesting that the Wulivan Acadoparadoxides (Baltoparadoxides) oelandicus Superzone (the 'Oelandicus beds') of Oland is younger than the negative Redlichiid-Olenellid Extinction Carbon isotope Excursion (ROECE), which is known from near the top of Stage 4 and close to the traditional 'Lower-Middle Cambrian boundary' in several parts of the world.
资助项目	Crafoord Foundation[20080860] ; Deutsche Forschungsgemeinschaft (DFG)[LE 867/8-1] ; Deutsche Forschungsgemeinschaft (DFG)[LE 867/8-2] ; project 'The Early to Middle Paleozoic Revolution'[IGCP 591]
WOS关键词	STANDARD STRATOTYPE-SECTION ; LOWER-MIDDLE ORDOVICIAN ; HOLY CROSS MOUNTAINS ; POINT GSSP ; EXCURSION SPICE ; ORGANIC-MATTER ; SERIES ; STAGE ; FAUNA ; STRATIGRAPHY
WOS研究方向	Geology
语种	英语
出版者	ESTONIAN ACAD PUBLISHERS
WOS记录号	WOS:000609229300002
资助机构	Crafoord Foundation ; Deutsche Forschungsgemeinschaft (DFG) ; project 'The Early to Middle Paleozoic Revolution'
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/38642]
专题	中国科学院南京地质古生物研究所
通讯作者	Ahlberg, Per
作者单位	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Key Lab Econ Stratig & Palaeogeog, Nanjing, Peoples R China 2.Czech Univ Life Sci Prague, Fac Environm Sci, Prague 6, Czech Republic 3.Geol Survey Sweden, Kiliansgatan 10, SE-22350 Lund, Sweden 4.Lund Univ, Dept Geol, Solvegatan 12, SE-22362 Lund, Sweden 5.Friedrich Alexander Univ Erlangen Nurnberg FAU, GeoZentrtun Nordbayern, Schlossgarten 5, D-91054 Erlangen, Germany
推荐引用方式 GB/T 7714	Ahlberg, Per,Lundberg, Frans,Calner, Mikael,et al. Miaolingian (Cambrian) trilobite biostratigraphy and carbon isotope chemostratigraphy in the Tingskullen drill core, Oland, Sweden[J]. ESTONIAN JOURNAL OF EARTH SCIENCES,2021,70(1):18-35.
APA	Ahlberg, Per,Lundberg, Frans,Calner, Mikael,Lehnert, Oliver,Dahlqvist, Peter,&Joachimski, Michael M..(2021).Miaolingian (Cambrian) trilobite biostratigraphy and carbon isotope chemostratigraphy in the Tingskullen drill core, Oland, Sweden.ESTONIAN JOURNAL OF EARTH SCIENCES,70(1),18-35.
MLA	Ahlberg, Per,et al."Miaolingian (Cambrian) trilobite biostratigraphy and carbon isotope chemostratigraphy in the Tingskullen drill core, Oland, Sweden".ESTONIAN JOURNAL OF EARTH SCIENCES 70.1(2021):18-35.