Processed stable isotope (carbon and oxygen) data from epibenthic Cibicidoides spp., including confidence intervals from the last 50.000 years from site GeoB9508-5 off NW Africa

• Main Authors: Barragán-Montilla, Sofía, Johnstone, Heather J H, Mulitza, Stefan, Pälike, Heiko
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: 293; AGE; benthic foraminifera isotopes; Center for Marine Environmental Sciences; Cibicidoides spp.; δ13C; δ18O; Confidence interval; DEPTH; sediment/rock; GeoB; GeoB9508-5; Geosciences; University of Bremen; Gravity corer (Kiel type); M65/1; MARUM; Meteor (1986); Mg/Ca-based paleotemperatures; North Atlantic Deep Water; Northwestern Africa; SL; Uvigerina spp; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.950502; https://doi.org/10.1594/PANGAEA.950502

To investigate deep ocean heat uptake variability, we measured Mg/Ca ratios of Uvigerina spp. on samples from site GeoB9508-5 off NW Africa. Bottom water temperatures (BWT) were calculated using the equation cited by Roberts et al. (2016) (https://doi.org/10.1073/pnas.1511252113). To estimate the δ1...