Distribution and correlation of Sabellidites cambriensis (Annelida?) in the basal Cambrian on Baltica
Abstract Sabellidites cambriensis is a tubular non-mineralized metazoan that appears as compressed ribbon-shaped imprints with transverse wrinkling, thick walls and an even tube diameter of up to 3 mm. The distribution of Sabellidites is investigated in three Ediacaran–Cambrian sections on the Diger...
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2021
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ftsubgoettingen:oai:publications.goettingen-research-online.de:2/133594 2023-11-05T03:39:53+01:00 Distribution and correlation of Sabellidites cambriensis (Annelida?) in the basal Cambrian on Baltica Ebbestad, Jan Ove R. Hybertsen, Frida Högström, Anette E. S. Jensen, Sören Palacios, Teodoro Taylor, Wendy L. Agić, Heda Høyberget, Magne Meinhold, Guido Ebbestad, Jan Ove R. Hybertsen, Frida Högström, Anette E. S. Jensen, Sören Palacios, Teodoro Taylor, Wendy L. Agić, Heda Høyberget, Magne Meinhold, Guido 2021 https://resolver.sub.uni-goettingen.de/purl?gro-2/133594 https://doi.org/10.1017/S0016756821001187 en eng https://resolver.sub.uni-goettingen.de/purl?gro-2/133594 doi:10.1017/S0016756821001187 S0016756821001187 info:eu-repo/semantics/openAccess info:eu-repo/semantics/article journal_article yes 2021 ftsubgoettingen https://doi.org/10.1017/S0016756821001187 2023-10-08T16:57:55Z Abstract Sabellidites cambriensis is a tubular non-mineralized metazoan that appears as compressed ribbon-shaped imprints with transverse wrinkling, thick walls and an even tube diameter of up to 3 mm. The distribution of Sabellidites is investigated in three Ediacaran–Cambrian sections on the Digermulen Peninsula in Arctic Norway, spanning the Manndrapselva Member of the Stáhpogieddi Formation and the lower member of the Breidvika Formation. Here, the Ediacaran–Cambrian boundary is located in the lower part of the upper parasequence (third cycle) of the Manndrapselva Member. Specimens of Sabellidites are rare but consistently present close to the lowest level of Treptichnus pedum and upsection, whereas the taxon is common and abundant in the lower part of the lower member of the Breidvika Formation, with an upper record at c. 55 m above the base. The range is comparable with that of the GSSP section in Newfoundland, Canada, establishing Sabellidites as an index fossil for the lowermost Cambrian. In the Manndrapselva Member, Sabellidites co-occurs with the acritarch Granomarginata , indicative of the lowermost Cambrian Granomarginata Zone, whereas in the Breidvika Formation it co-occurs with Asteridium . Sabellidites is widely distributed in Baltica, through the Rovnian and Lontovan regional stages but confined to the Fortunian global stage. In its lower range, Sabellidites is associated with a Treptichnus pedum trace fossil association and a depauperate leiosphaerid acritarch assemblage, followed by a Granomarginata assemblage. In its upper range, Sabellidites co-occurs with acritarchs of the Asteridium–Comasphaeridium Zone and the tubular foraminiferan Platysolenites . In Baltica, Sabellidites is a useful index fossil. Article in Journal/Newspaper Arctic Foraminifera* Newfoundland Georg-August-Universität Göttingen: GoeScholar Geological Magazine 159 7 1262 1283 |
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Open Polar |
collection |
Georg-August-Universität Göttingen: GoeScholar |
op_collection_id |
ftsubgoettingen |
language |
English |
description |
Abstract Sabellidites cambriensis is a tubular non-mineralized metazoan that appears as compressed ribbon-shaped imprints with transverse wrinkling, thick walls and an even tube diameter of up to 3 mm. The distribution of Sabellidites is investigated in three Ediacaran–Cambrian sections on the Digermulen Peninsula in Arctic Norway, spanning the Manndrapselva Member of the Stáhpogieddi Formation and the lower member of the Breidvika Formation. Here, the Ediacaran–Cambrian boundary is located in the lower part of the upper parasequence (third cycle) of the Manndrapselva Member. Specimens of Sabellidites are rare but consistently present close to the lowest level of Treptichnus pedum and upsection, whereas the taxon is common and abundant in the lower part of the lower member of the Breidvika Formation, with an upper record at c. 55 m above the base. The range is comparable with that of the GSSP section in Newfoundland, Canada, establishing Sabellidites as an index fossil for the lowermost Cambrian. In the Manndrapselva Member, Sabellidites co-occurs with the acritarch Granomarginata , indicative of the lowermost Cambrian Granomarginata Zone, whereas in the Breidvika Formation it co-occurs with Asteridium . Sabellidites is widely distributed in Baltica, through the Rovnian and Lontovan regional stages but confined to the Fortunian global stage. In its lower range, Sabellidites is associated with a Treptichnus pedum trace fossil association and a depauperate leiosphaerid acritarch assemblage, followed by a Granomarginata assemblage. In its upper range, Sabellidites co-occurs with acritarchs of the Asteridium–Comasphaeridium Zone and the tubular foraminiferan Platysolenites . In Baltica, Sabellidites is a useful index fossil. |
author2 |
Ebbestad, Jan Ove R. Hybertsen, Frida Högström, Anette E. S. Jensen, Sören Palacios, Teodoro Taylor, Wendy L. Agić, Heda Høyberget, Magne Meinhold, Guido |
format |
Article in Journal/Newspaper |
author |
Ebbestad, Jan Ove R. Hybertsen, Frida Högström, Anette E. S. Jensen, Sören Palacios, Teodoro Taylor, Wendy L. Agić, Heda Høyberget, Magne Meinhold, Guido |
spellingShingle |
Ebbestad, Jan Ove R. Hybertsen, Frida Högström, Anette E. S. Jensen, Sören Palacios, Teodoro Taylor, Wendy L. Agić, Heda Høyberget, Magne Meinhold, Guido Distribution and correlation of Sabellidites cambriensis (Annelida?) in the basal Cambrian on Baltica |
author_facet |
Ebbestad, Jan Ove R. Hybertsen, Frida Högström, Anette E. S. Jensen, Sören Palacios, Teodoro Taylor, Wendy L. Agić, Heda Høyberget, Magne Meinhold, Guido |
author_sort |
Ebbestad, Jan Ove R. |
title |
Distribution and correlation of Sabellidites cambriensis (Annelida?) in the basal Cambrian on Baltica |
title_short |
Distribution and correlation of Sabellidites cambriensis (Annelida?) in the basal Cambrian on Baltica |
title_full |
Distribution and correlation of Sabellidites cambriensis (Annelida?) in the basal Cambrian on Baltica |
title_fullStr |
Distribution and correlation of Sabellidites cambriensis (Annelida?) in the basal Cambrian on Baltica |
title_full_unstemmed |
Distribution and correlation of Sabellidites cambriensis (Annelida?) in the basal Cambrian on Baltica |
title_sort |
distribution and correlation of sabellidites cambriensis (annelida?) in the basal cambrian on baltica |
publishDate |
2021 |
url |
https://resolver.sub.uni-goettingen.de/purl?gro-2/133594 https://doi.org/10.1017/S0016756821001187 |
genre |
Arctic Foraminifera* Newfoundland |
genre_facet |
Arctic Foraminifera* Newfoundland |
op_relation |
https://resolver.sub.uni-goettingen.de/purl?gro-2/133594 doi:10.1017/S0016756821001187 S0016756821001187 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1017/S0016756821001187 |
container_title |
Geological Magazine |
container_volume |
159 |
container_issue |
7 |
container_start_page |
1262 |
op_container_end_page |
1283 |
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1781695812402675712 |