New benthic foraminifera stable isotopes from IODP Site 303-U1302

Dataset

DOI

New benthic foraminifera stable isotope data from Site IODP U1302. The data range from core top to the LGM (~ 22 ka BP at 3.73 metres composite depth). Benthic foraminifera from the grain size fraction >106 μm were analysed for their stable carbon and oxygen isotope signatures. Two different species were used separately: Hoeglundia elegans (HE) and Uvigerina spp. (U.spp). The raw data are measured isotopic signatures relative to VPDB and the data columns d18Ob and d13Cb (b for benthic) are the same values corrected for vital effects following refs [1,2,3] with the correction factors given in the correction columns, in per mil. Ages are given in ka BP and time slice interevals are indicated in the column time.

Identifier
DOI	https://doi.pangaea.de/10.1594/PANGAEA.973503
Related Identifier	IsPartOf https://doi.pangaea.de/10.1594/PANGAEA.973506
Metadata Access	https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.973503

Provenance
Creator	Blaser, Patrick ; Waelbroeck, Claire ; Thornalley, David J R ; Lippold, Jörg ; Pöppelmeier, Frerk ; Kaboth-Bahr, Stefanie ; Repschläger, Janne ; Jaccard, Samuel L
Publisher	PANGAEA
Publication Year	2024
Funding Reference	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; European Commission https://doi.org/10.13039/501100000780 Crossref Funder ID 101065424 https://cordis.europa.eu/project/id/101065424 Quantitative reconstruction of past seawater oxygen concentrations; European Commission https://doi.org/10.13039/501100000780 Crossref Funder ID 339108 https://cordis.europa.eu/project/id/339108 Elucidating the Causes and Effects of Atlantic Circulation Changes through Model-Data Integration; Swiss National Science Foundation https://doi.org/10.13039/501100001711 Crossref Funder ID 192361 Constraining the sensitivity of land/cryosphere-Southern Ocean interactions to climate change across the last glacial cycle
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	208 data points
Discipline	Earth System Research
Spatial Coverage	(-45.639W, 50.003S, -45.638E, 50.167N)