Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trap

1 file

Detalles Bibliográficos
Autores: Mejía, Luz María, Bernasconi, Stefano M., Fernández Bremer, Álvaro, Zhang, Hongrui, Guitián, José, Jaggi, Madalina, Taylor, Victoria E., Pérez-Huerta, Alberto, Stoll, Heatler
Tipo de recurso: conjunto de datos
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/414881
Acceso en línea:http://hdl.handle.net/10261/414881
Access Level:acceso abierto
Palabra clave:Alkenones
Clumped isotopes
Coccolithophores
Miocene
Polar amplification
Temperature
isotopes
temperature
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spelling Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trapMejía, Luz MaríaBernasconi, Stefano M.Fernández Bremer, ÁlvaroZhang, HongruiGuitián, JoséJaggi, MadalinaTaylor, Victoria E.Pérez-Huerta, AlbertoStoll, HeatlerAlkenonesClumped isotopesCoccolithophoresMiocenePolar amplificationTemperatureisotopesMiocenetemperatureisotopestemperature1 fileThis dataset contains the raw clumped isotope individual measurements (Δ47) of pure coccolith calcite from ODP Site 982 in the North Atlantic between the Mid Miocene and the Quaternary (16-1.99 Ma; 524.55-43.99 m (mcd)), and pure Coccolithus pelagicus from a sediment trap sample in the Iceland Sea (70.23° N; 9.75° W; 1884 m) (Mejia et al., 2025;doi:10.21203/rs.3.rs-6393158/v1). We measured clumped isotopes using a Kiel IV-Thermo Scientific MAT 253 at ETH Zürich, following the LIDI protocol (Müller et al., 2017; doi:10.1002/rcm.7878), including a Porapak Q trap (-40 °C) to eliminate residual halo/hydrocarbon and reduced sulfur compounds. Nine to 21 replicates of ~110 μg carbonate were measured depending on sample availability. Carbonate standardization followed the use of carbonate standard scheme (I-CDES (InterCarb carbon dioxide equilibrium scale; LIDI protocol (Bernasconi et al., 2021; doi:10.1029/2020GC009588)). Contaminated replicates were eliminated from the dataset when the Δ48 offset was > 2 and 49 parameter values > 2 ‰ (included in this dataset), which is considered a standard protocol in clumped isotope measurementsPeer reviewedPANGAEAMejía, Luz María [0000-0001-6958-0531]Bernasconi, Stefano M. [0000-0001-7672-8856]Fernández Bremer, Álvaro [0000-0003-4765-707X]Zhang, Hongrui [0000-0003-1782-5976]Guitián, José [0000-0002-3346-4472]Stoll, Heatler [0000-0002-2953-7835]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202620262025info:eu-repo/semantics/datasethttp://purl.org/coar/resource_type/c_ddb1Publisher's versioninfo:eu-repo/semantics/publishedVersionhttps://www.iana.org/assignments/media types/text/plainhttp://hdl.handle.net/10261/414881reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésBernasconi, Stefano M. et al. (2021): InterCarb: A Community Effort to Improve Interlaboratory Standardization of the Carbonate Clumped Isotope Thermometer Using Carbonate Standards. Geochemistry, Geophysics, Geosystems, 22(5), https://doi.org/10.1029/2020GC009588Müller, Inigo A; Fernandez, Alvaro; Radke, Jens; van Dijk, Joep; Bowen, Devon; Schwieters, Johannes; Bernasconi, Stefano M (2017): Carbonate clumped isotope analyses with the long-integration dual-inlet (LIDI) workflow: scratching at the lower sample weight boundaries. Rapid Communications in Mass Spectrometry, 31(12), 1057-1066, https://doi.org/10.1002/rcm.7878Mejía, Luz María; Bernasconi, Stefano M; Fernandez, Alvaro; Zhang, Hongrui; Guitián, José; Jaggi, Madalina; Taylor, Victoria E; Perez-Huerta, Alberto; Stoll, Heather M (2025): Coccolith clumped isotopes reveal modest rather than extreme northern high latitude amplification during the Miocene. Nature Communications, 16(1), 10981, https://doi.org/10.1038/s41467-025-65954-y. http://hdl.handle.net/10261/411245block de notashttps://doi.org/10.1594/PANGAEA.987194Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/4148812026-05-22T06:33:51Z
dc.title.none.fl_str_mv Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trap
title Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trap
spellingShingle Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trap
Mejía, Luz María
Alkenones
Clumped isotopes
Coccolithophores
Miocene
Polar amplification
Temperature
isotopes
Miocene
temperature
isotopes
temperature
title_short Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trap
title_full Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trap
title_fullStr Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trap
title_full_unstemmed Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trap
title_sort Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trap
dc.creator.none.fl_str_mv Mejía, Luz María
Bernasconi, Stefano M.
Fernández Bremer, Álvaro
Zhang, Hongrui
Guitián, José
Jaggi, Madalina
Taylor, Victoria E.
Pérez-Huerta, Alberto
Stoll, Heatler
author Mejía, Luz María
author_facet Mejía, Luz María
Bernasconi, Stefano M.
Fernández Bremer, Álvaro
Zhang, Hongrui
Guitián, José
Jaggi, Madalina
Taylor, Victoria E.
Pérez-Huerta, Alberto
Stoll, Heatler
author_role author
author2 Bernasconi, Stefano M.
Fernández Bremer, Álvaro
Zhang, Hongrui
Guitián, José
Jaggi, Madalina
Taylor, Victoria E.
Pérez-Huerta, Alberto
Stoll, Heatler
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Mejía, Luz María [0000-0001-6958-0531]
Bernasconi, Stefano M. [0000-0001-7672-8856]
Fernández Bremer, Álvaro [0000-0003-4765-707X]
Zhang, Hongrui [0000-0003-1782-5976]
Guitián, José [0000-0002-3346-4472]
Stoll, Heatler [0000-0002-2953-7835]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Alkenones
Clumped isotopes
Coccolithophores
Miocene
Polar amplification
Temperature
isotopes
Miocene
temperature
isotopes
temperature
topic Alkenones
Clumped isotopes
Coccolithophores
Miocene
Polar amplification
Temperature
isotopes
Miocene
temperature
isotopes
temperature
description 1 file
publishDate 2025
dc.date.none.fl_str_mv 2025
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/dataset
http://purl.org/coar/resource_type/c_ddb1
Publisher's version
info:eu-repo/semantics/publishedVersion
format dataset
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/414881
url http://hdl.handle.net/10261/414881
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Bernasconi, Stefano M. et al. (2021): InterCarb: A Community Effort to Improve Interlaboratory Standardization of the Carbonate Clumped Isotope Thermometer Using Carbonate Standards. Geochemistry, Geophysics, Geosystems, 22(5), https://doi.org/10.1029/2020GC009588
Müller, Inigo A; Fernandez, Alvaro; Radke, Jens; van Dijk, Joep; Bowen, Devon; Schwieters, Johannes; Bernasconi, Stefano M (2017): Carbonate clumped isotope analyses with the long-integration dual-inlet (LIDI) workflow: scratching at the lower sample weight boundaries. Rapid Communications in Mass Spectrometry, 31(12), 1057-1066, https://doi.org/10.1002/rcm.7878
Mejía, Luz María; Bernasconi, Stefano M; Fernandez, Alvaro; Zhang, Hongrui; Guitián, José; Jaggi, Madalina; Taylor, Victoria E; Perez-Huerta, Alberto; Stoll, Heather M (2025): Coccolith clumped isotopes reveal modest rather than extreme northern high latitude amplification during the Miocene. Nature Communications, 16(1), 10981, https://doi.org/10.1038/s41467-025-65954-y. http://hdl.handle.net/10261/411245
block de notas
https://doi.org/10.1594/PANGAEA.987194
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv https://www.iana.org/assignments/media types/text/plain
dc.publisher.none.fl_str_mv PANGAEA
publisher.none.fl_str_mv PANGAEA
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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