10.1594/PANGAEA.983364Nürnberg, DirkDirkNürnbergGEOMAR - Helmholtz Centre for Ocean Research KielGehre, NadineNadineGehreGEOMAR - Helmholtz Centre for Ocean Research KielFessler, SebastianSebastianFesslerGEOMAR - Helmholtz Centre for Ocean Research KielPANGAEA2025Foraminiferal geochemistryForaminiferal stable isotopesNorth PacificPaleoceanographyPlio-Pleistocene.DEPTH, sediment/rockAGENeogloboquadrina pachyderma sinistral, δ13CNeogloboquadrina pachyderma sinistral, δ18ONeogloboquadrina pachyderma, Magnesium/Calcium ratioNeogloboquadrina pachyderma sinistral, Strontium/Calcium ratioNeogloboquadrina pachyderma, Aluminium/Calcium ratioNeogloboquadrina pachyderma, Iron/Calcium ratioNeogloboquadrina pachyderma, Manganese/Calcium ratioGlobigerina bulloides, δ13CGlobigerina bulloides, δ18OGlobigerina bulloides, Magnesium/Calcium ratioGlobigerina bulloides, Strontium/Calcium ratioGlobigerina bulloides, Aluminium/Calcium ratioGlobigerina bulloides, Iron/Calcium ratioGlobigerina bulloides, Manganese/Calcium ratioGloborotalia inflata, δ13CGloborotalia inflata, δ18OGloborotalia inflata, Magnesium/Calcium ratioGloborotalia inflata, Strontium/Calcium ratioGloborotalia inflata, Aluminium/Calcium ratioGloborotalia inflata, Iron/Calcium ratioGloborotalia inflata, Manganese/Calcium ratioGravity corerOxygen isotope stratigraphy; Hidden Markov Model (HMM)Mass spectrometer, Thermo Fisher Scientific, MAT 253; coupled with Carbonate preparation device, Thermo Fisher Scientific, KIEL IVICP-OES, VARIAN 720-ESSO264Sonne_22018-08-05T20:49:00Dataset10.3389/fmars.2023.107443110.3289/GEOMAR_REP_NS_46_201810.3389/feart.2021.6831773356 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalSediment cores from the volcanic Emperor Seamount Chain obtained during RV SONNE cruise SO264 (SONNE-EMPEROR) in August 2018 allow us to reconstruct lateral changes in the subarctic and subtropical gyres in the pelagic North Pacific over the last ~0.5 million years. This dataset comprises planktic stable carbon (δ13C) and oxygen isotope (δ18O) data, as well as foraminiferal element/Calcium ratios from gravity core SO264_53-2, which was recovered from Minnetonka Seamount (47°38.931 N 169°20.417 E) from 2325 m water depth. Measurements were performed on the planktic foraminiferal species Globigerina bulloides and Neogloboquadrina pachyderma sinistral, and Globorotalia inflata. Sampling and analytical studies were carried out from 0.005–8.605 m core depth at ~2 cm spatial resolution. The isotope analyses were performed on a Thermo Scientific MAT 253 mass spectrometer with an automated Kiel IV carbonate preparation device. Trace metal analyses were performed on a VARIAN 720-ES Axial ICP-OES.169.3402847.6489