14C data of three North Atlantic sediment cores during the Holocene

DOI

To examine the variability of the Atlantic Meridional Overturning Circulation (AMOC) during the Holocene in the North Atlantic, we developed new age models for three sediment cores (ODP 172-1063, ODP 172-1059, and GeoB18529-2). These models were based on radiocarbon (14C) ages of mixed planktonic foraminifera species, measured by accelerator mass spectrometry at the University of Bern, ETH Zurich, and Beta Analytic Inc. The new Holocene age models were constructed in PaleoDataView (PDV) software using Bacon (version 2.3.9.1) with the IntCal20 calibration curve. Reservoir corrections for the 14C data were applied in PDV, adjusted to the geographic locations of the respective cores.

Identifier
DOI https://doi.pangaea.de/10.1594/PANGAEA.980739
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.980739
Provenance
Creator Gerber, Lukas ORCID logo; Lippold, Jörg ORCID logo; Chiessi, Cristiano Mazur ORCID logo; Szidat, Sönke ORCID logo
Publisher PANGAEA
Publication Year 2025
Funding Reference Coordenação de Aperfeicoamento de Pessoal de Nível Superior https://doi.org/10.13039/501100002322 Crossref Funder ID 312458/2020–7 ; Coordenação de Aperfeicoamento de Pessoal de Nível Superior https://doi.org/10.13039/501100002322 Crossref Funder ID 49558SM ; Coordenação de Aperfeicoamento de Pessoal de Nível Superior https://doi.org/10.13039/501100002322 Crossref Funder ID 8881.712022/2022-1 ; Deutsche Forschungsgemeinschaft, Bonn https://doi.org/10.13039/501100001659 Crossref Funder ID 277128673 https://gepris.dfg.de/gepris/projekt/277128673?context=projekt&task=showDetail&id=277128673 Quantitative Rekonstruktion der Ozeanzirkulation; European Commission https://doi.org/10.13039/501100000780 Crossref Funder ID 101023443 https://cordis.europa.eu/project/id/101023443 Comprehensive Climate Modeling of the Mid-Pleistocene Transition; Fundação de Amparo à Pesquisa do Estado de São Paulo https://doi.org/10.13039/501100001807 Crossref Funder ID 2018/15123–4 ; Fundação de Amparo à Pesquisa do Estado de São Paulo https://doi.org/10.13039/501100001807 Crossref Funder ID 2019/24349–9
Rights Creative Commons Attribution 4.0 International; Data access is restricted (moratorium, sensitive data, license constraints); https://creativecommons.org/licenses/by/4.0/
OpenAccess false
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 494 data points
Discipline Earth System Research
Spatial Coverage (-75.419W, 31.674S, -47.557E, 41.877N); Blake Outer Ridge, North Atlantic Ocean; Blake-Bahama Outer Ridge, North Atlantic Ocean; North Atlantic Ocean; SE Grand Banks Slope
Temporal Coverage Begin 1997-03-03T23:07:00Z
Temporal Coverage End 2014-06-14T03:32:00Z