Benthic boron isotope data and associated pH determinations, from paper on Cenozoic evolution of deep ocean temperature from clumped isotope thermometry

DOI

Boron isotope data on benthic foraminifera, spanning 1 to 59 Ma, and used to reconstruct deep ocean pH change over the Cenozoic. Data are from ODP sites spanning water depths of 2500-3600 m in the Equatorial and North Atlantic. Measurements were made on mono-specific samples of the genus Cibicidoides, which were oxidatively cleaned, purified using column chromatography, and analysed using MC-ICPMS. The data are presented as part of a study on deep ocean temperature change over the Cenozoic using clumped isotopes, with the pH estimates used to evaluate the potential pH influence on conventional benthic oxygen isotopes.

Identifier
DOI https://doi.org/10.1594/PANGAEA.946837
Related Identifier References https://doi.org/10.1126/science.abk0604
Related Identifier IsDerivedFrom https://doi.org/10.5194/cp-13-149-2017
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.946837
Provenance
Creator Rae, James W B ORCID logo; Meckler, Anna Nele ORCID logo; Sexton, Philip F ORCID logo
Publisher PANGAEA
Publication Year 2022
Funding Reference European Research Council https://doi.org/10.13039/501100000781 Crossref Funder ID 805246 https://cordis.europa.eu/project/id/805246 CO2 reconstruction over the last 100 Myr from novel geological archives; Natural Environment Research Council https://doi.org/10.13039/501100000270 Crossref Funder ID NE/I006443/1 https://gtr.ukri.org/projects?ref=NE/I006443/1 Orbital Modulation of Eocene Carbon Cycle and Climate (OMECCC)
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 744 data points
Discipline Earth System Research
Spatial Coverage (-78.739W, 3.719S, -42.908E, 41.296N); South Atlantic Ocean; Caribbean Sea
Temporal Coverage Begin 1994-02-19T11:30:00Z
Temporal Coverage End 2003-02-09T07:35:00Z