Carbon isotopes, palynology and stratigraphy of the Santonian–Campanian boundary: The GSSP auxiliary sections, Seaford Head (England) and Bocieniec (Poland), and correlation between the Boreal and Tethyan realms

This is the final version. Available on open access from Elsevier via the DOI in this record Data availability: Stable isotope data and palynology counts are provided in Appendix B Supplementary data Tables 1 - 3. The stratigraphy and palynology of the upper Santonian–lower Campanian (Uintacrinus so...

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Published in:Cretaceous Research
Main Authors: Jarvis, I, Pearce, MA, Monkenbusch, J, Jurkowska, A, Ullmann, CV, Dubicka, Z, Thibault, N
Format: Article in Journal/Newspaper
Language:English
Published: Elsevier 2022
Subjects:
Online Access:http://hdl.handle.net/10871/133015
https://doi.org/10.1016/j.cretres.2022.105415
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spelling ftunivexeter:oai:ore.exeter.ac.uk:10871/133015 2023-06-11T04:16:06+02:00 Carbon isotopes, palynology and stratigraphy of the Santonian–Campanian boundary: The GSSP auxiliary sections, Seaford Head (England) and Bocieniec (Poland), and correlation between the Boreal and Tethyan realms Jarvis, I Pearce, MA Monkenbusch, J Jurkowska, A Ullmann, CV Dubicka, Z Thibault, N 2022 105415- http://hdl.handle.net/10871/133015 https://doi.org/10.1016/j.cretres.2022.105415 en eng Elsevier Cretaceous Research, 143 orcid:0000-0002-5865-7289 (Ullmann, Clemens V) Vol. 143, article 105415 https://doi.org/10.1016/j.cretres.2022.105415 NE/H020756/1 http://hdl.handle.net/10871/133015 0195-6671 1095-998X Cretaceous Research © 2022 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/) https://creativecommons.org/licenses/by/4.0/ Santonian Campanian boundary Campanian GSSP Palynology Dinoflagellate cysts Carbon isotope stratigraphy Article 2022 ftunivexeter https://doi.org/10.1016/j.cretres.2022.105415 2023-04-27T23:04:39Z This is the final version. Available on open access from Elsevier via the DOI in this record Data availability: Stable isotope data and palynology counts are provided in Appendix B Supplementary data Tables 1 - 3. The stratigraphy and palynology of the upper Santonian–lower Campanian (Uintacrinus socialis–Gonioteuthis quadrata zones) Newhaven Chalk are described for the Campanian auxiliary GSSP section at Seaford Head, England. A new high-resolution bulk-sediment carbonate carbon stable-isotope (δ13Ccarb) curve provides the basis to refine the carbon-isotope event (CIE) stratigraphy of the section. Results are compared to a complementary palynological study of a second Campanian auxiliary GSSP section (U. socialis–O. pilula zones) at Bocieniec, Poland. Palynological assemblages are dominated by organic-walled dinoflagellate cysts (dinocysts; 208 taxa) at both sites. A stratigraphic framework is established via review of published lithostratigraphic, macrofossil, foraminifera and calcareous nannofossil records from the study sites. Carbon isotope curves with 13 major named CIEs provide a basis for correlation of Seaford Head and Bocieniec to sections at: Trunch, England; Poigny, France; Lägerdorf, Germany; and the Campanian GSSP at Gubbio, Italy. Correlations are constrained by biostratigraphic records, including dinocyst events. The Late Santonian δ13C Event (LSE, previously termed the Santonian–Campanian Boundary Event, SCBE) provides a key correlation level between Boreal and Tethyan sections and enables the placement of base Campanian markers: extinction levels of the crinoid Marsupites and the planktonic foraminifera Dicarinella asymetrica; the first appearance of the calcareous nannofossil Aspidolithus parcus parcus; and the C34n/C33r magnetozone boundary (the primary Campanian marker), in both Boreal and Tethyan sections. A holostratigraphy for the Santonian–Campanian boundary interval that integrates CIEs, macrofossils, benthic and planktonic foraminifera, calcareous nannofossils, dinocysts and ... Article in Journal/Newspaper Planktonic foraminifera University of Exeter: Open Research Exeter (ORE) Cretaceous Research 143 105415
institution Open Polar
collection University of Exeter: Open Research Exeter (ORE)
op_collection_id ftunivexeter
language English
topic Santonian
Campanian boundary
Campanian GSSP
Palynology
Dinoflagellate cysts
Carbon isotope stratigraphy
spellingShingle Santonian
Campanian boundary
Campanian GSSP
Palynology
Dinoflagellate cysts
Carbon isotope stratigraphy
Jarvis, I
Pearce, MA
Monkenbusch, J
Jurkowska, A
Ullmann, CV
Dubicka, Z
Thibault, N
Carbon isotopes, palynology and stratigraphy of the Santonian–Campanian boundary: The GSSP auxiliary sections, Seaford Head (England) and Bocieniec (Poland), and correlation between the Boreal and Tethyan realms
topic_facet Santonian
Campanian boundary
Campanian GSSP
Palynology
Dinoflagellate cysts
Carbon isotope stratigraphy
description This is the final version. Available on open access from Elsevier via the DOI in this record Data availability: Stable isotope data and palynology counts are provided in Appendix B Supplementary data Tables 1 - 3. The stratigraphy and palynology of the upper Santonian–lower Campanian (Uintacrinus socialis–Gonioteuthis quadrata zones) Newhaven Chalk are described for the Campanian auxiliary GSSP section at Seaford Head, England. A new high-resolution bulk-sediment carbonate carbon stable-isotope (δ13Ccarb) curve provides the basis to refine the carbon-isotope event (CIE) stratigraphy of the section. Results are compared to a complementary palynological study of a second Campanian auxiliary GSSP section (U. socialis–O. pilula zones) at Bocieniec, Poland. Palynological assemblages are dominated by organic-walled dinoflagellate cysts (dinocysts; 208 taxa) at both sites. A stratigraphic framework is established via review of published lithostratigraphic, macrofossil, foraminifera and calcareous nannofossil records from the study sites. Carbon isotope curves with 13 major named CIEs provide a basis for correlation of Seaford Head and Bocieniec to sections at: Trunch, England; Poigny, France; Lägerdorf, Germany; and the Campanian GSSP at Gubbio, Italy. Correlations are constrained by biostratigraphic records, including dinocyst events. The Late Santonian δ13C Event (LSE, previously termed the Santonian–Campanian Boundary Event, SCBE) provides a key correlation level between Boreal and Tethyan sections and enables the placement of base Campanian markers: extinction levels of the crinoid Marsupites and the planktonic foraminifera Dicarinella asymetrica; the first appearance of the calcareous nannofossil Aspidolithus parcus parcus; and the C34n/C33r magnetozone boundary (the primary Campanian marker), in both Boreal and Tethyan sections. A holostratigraphy for the Santonian–Campanian boundary interval that integrates CIEs, macrofossils, benthic and planktonic foraminifera, calcareous nannofossils, dinocysts and ...
format Article in Journal/Newspaper
author Jarvis, I
Pearce, MA
Monkenbusch, J
Jurkowska, A
Ullmann, CV
Dubicka, Z
Thibault, N
author_facet Jarvis, I
Pearce, MA
Monkenbusch, J
Jurkowska, A
Ullmann, CV
Dubicka, Z
Thibault, N
author_sort Jarvis, I
title Carbon isotopes, palynology and stratigraphy of the Santonian–Campanian boundary: The GSSP auxiliary sections, Seaford Head (England) and Bocieniec (Poland), and correlation between the Boreal and Tethyan realms
title_short Carbon isotopes, palynology and stratigraphy of the Santonian–Campanian boundary: The GSSP auxiliary sections, Seaford Head (England) and Bocieniec (Poland), and correlation between the Boreal and Tethyan realms
title_full Carbon isotopes, palynology and stratigraphy of the Santonian–Campanian boundary: The GSSP auxiliary sections, Seaford Head (England) and Bocieniec (Poland), and correlation between the Boreal and Tethyan realms
title_fullStr Carbon isotopes, palynology and stratigraphy of the Santonian–Campanian boundary: The GSSP auxiliary sections, Seaford Head (England) and Bocieniec (Poland), and correlation between the Boreal and Tethyan realms
title_full_unstemmed Carbon isotopes, palynology and stratigraphy of the Santonian–Campanian boundary: The GSSP auxiliary sections, Seaford Head (England) and Bocieniec (Poland), and correlation between the Boreal and Tethyan realms
title_sort carbon isotopes, palynology and stratigraphy of the santonian–campanian boundary: the gssp auxiliary sections, seaford head (england) and bocieniec (poland), and correlation between the boreal and tethyan realms
publisher Elsevier
publishDate 2022
url http://hdl.handle.net/10871/133015
https://doi.org/10.1016/j.cretres.2022.105415
genre Planktonic foraminifera
genre_facet Planktonic foraminifera
op_relation Cretaceous Research, 143
orcid:0000-0002-5865-7289 (Ullmann, Clemens V)
Vol. 143, article 105415
https://doi.org/10.1016/j.cretres.2022.105415
NE/H020756/1
http://hdl.handle.net/10871/133015
0195-6671
1095-998X
Cretaceous Research
op_rights © 2022 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)
https://creativecommons.org/licenses/by/4.0/
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container_title Cretaceous Research
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