Downcore and single benthic foraminiferal δ18O data from Cape Hatteras and Blake Outer Ridge during the last 25 ka BP

DOI

This dataset contains downcore benthic δ18O data from four cores at Cape Hatteras (for each core there is data from between one and three different benthic foraminifera species). Also included are single foraminiferal δ18O and δ13C measurements from Blake Outer Ridge core ODP-172-1054 during the LGM. Benthic foraminifera were picked from the >212 μm sediment size fraction, with samples typically consisting of between 5 and 15 specimens and weighing between 25 and 212 212 μg. Depending on sample size, stable isotope measurements were performed using a VG Isogas SIRA mass spectrometer with Multicarb preparation system (>80 μg) and a Thermo MAT253 isotope ratio mass spectrometer with Kiel IV carbonate preparation device (80 μg) or with a Thermo MAT253 isotope ratio mass spectrometer with Kiel IV carbonate preparation device (<80 μg).

Identifier
DOI https://doi.pangaea.de/10.1594/PANGAEA.967472
Related Identifier IsPartOf https://doi.pangaea.de/10.1594/PANGAEA.967462
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.967472
Provenance
Creator Wharton, Jack (ORCID: 0009-0005-7401-651X); Renoult, Martin; Gebbie, Geoffrey; Keigwin, Lloyd D; Marchitto, Thomas M ORCID logo; Maslin, Mark ORCID logo; Oppo, Delia W ORCID logo; Thornalley, David J R ORCID logo
Publisher PANGAEA
Publication Year 2024
Funding Reference Horizon 2020 https://doi.org/10.13039/501100007601 Crossref Funder ID 678760 https://cordis.europa.eu/project/id/678760 A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe; Horizon 2020 https://doi.org/10.13039/501100007601 Crossref Funder ID 818123 https://doi.org/10.3030/818123 Integrated Assessment of Atlantic Marine Ecosystems in Space and Time; Horizon Europe https://doi.org/10.13039/100018693 Crossref Funder ID 101059547 https://doi.org/10.3030/101059547 EPOC; National Science Foundation https://doi.org/10.13039/100000001 Crossref Funder ID OCE-1304291 https://www.nsf.gov/awardsearch/showAward?AWD_ID=1304291&HistoricalAwards=false Holocene reconstructions of Iceland-Scotland Overflow and the Deep Western Boundary Current; Natural Environment Research Council https://doi.org/10.13039/501100000270 Crossref Funder ID NE/L002485/1 https://gtr.ukri.org/projects?ref=NE/L002485/1 The London NERC Doctoral Training Partnership; Natural Environment Research Council https://doi.org/10.13039/501100000270 Crossref Funder ID NE/S009736/1 https://gotw.nerc.ac.uk/list_full.asp?pcode=NE%2FS009736%2F1&classtype=ENRIs&classification=Biodiversity ReconAMOC
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 1716 data points
Discipline Earth System Research
Spatial Coverage (-76.300W, 33.000S, -73.890E, 35.930N); Carolina Slope, North Atlantic Ocean; Northwest Atlantic
Temporal Coverage Begin 1997-02-19T00:00:00Z
Temporal Coverage End 2004-07-02T00:00:00Z