Stable isotopes (δ13C and δ18O) and Mg/Ca-based temperatures of Globorotalia truncatulinoides from a Holocene sediment core southwest off the Cabo Verde archipelago (MUC5)
2024
Pérez-Rodríguez, Irene | Nürnberg, Dirk | Schindlbeck-Belo, Julie | Wharton, Jack | Hansteen, Thor H | Huvenne, Veerle A I | Thornalley, David J R | Mosquera Giménez, Ángela | Kutterolf, Steffen | Barnhill, Kelsey Archer | Orejas, Covadonga
This dataset presents combined stable isotopes (δ13C and δ18O) and Mg/Ca ratios for the sub-thermocline dwelling planktonic foraminifer Globorotalia truncatulinoides. Al/Ca, Fe/Ca, and Mn/Ca ratios are also included to assess potential contamination of the foraminiferal tests. The microfossils were obtained from the 315-400 μm sediment fraction of a core collected at a water depth of 4394 m off the Cabo Verde archipelago, which covers most of the Holocene Epoch.
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