Orbital-scale climate variability of high-resolution stable oxygen isotope and Mg/Ca records spanning 25.95-24.53 Ma from IODP Site 342-U1406

doi:doi:10.1594/PANGAEA.938937

Orbital-scale climate variability of high-resolution stable oxygen isotope and Mg/Ca records spanning 25.95-24.53 Ma from IODP Site 342-U1406

This dataset lists the results of stable oxygen isotope measurements (in ‰ VPDB) , and trace element analysis (Mg/Ca ratios in mmol mol-1) from International Ocean Discovery Program (IODP) Site U1406 off Newfoundland (~40°N, 51°W; 3814 m water depth, Expedition 342, NW Atlantic Ocean) for a ~30-m-long interval of the splice record.Stable isotopes were analyzed using a ThermoFinnigan MAT253Plus gas source mass spectrometer equipped with a Thermo Fisher Scientific KIEL IV carbonate device. Values are reported relative to the VPDB through the analysis of an in-house standard (Solnhofen limestone) calibrated to IAEA-603. Mg/Ca ratios were analyzed using a Agilent Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES) 720. Mg/Ca data was normalised relative to the ECRM752-1 standard.

BibTex:

@dataset{Brzelinski_Swaantje_2024,
    abstract = {This dataset lists the results of stable oxygen isotope measurements (in ‰ VPDB) , and trace element analysis (Mg/Ca ratios in mmol mol-1) from International Ocean Discovery Program (IODP) Site U1406 off Newfoundland (~40°N, 51°W; 3814 m water depth, Expedition 342, NW Atlantic Ocean) for a ~30-m-long interval of the splice record.Stable isotopes were analyzed using a ThermoFinnigan MAT253Plus gas source mass spectrometer equipped with a Thermo Fisher Scientific KIEL IV carbonate device. Values are reported relative to the VPDB through the analysis of an in-house standard (Solnhofen limestone) calibrated to IAEA-603. Mg/Ca ratios were analyzed using a Agilent Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES) 720. Mg/Ca data was normalised relative to the ECRM752-1 standard.},
    author = {Brzelinski, Swaantje},
    doi = {10.1594/PANGAEA.938937},
    institution = {PANGAEA (Paleontology)},
    month = {nov},
    title = {Orbital-scale climate variability of high-resolution stable oxygen isotope and Mg/Ca records spanning 25.95-24.53 Ma from IODP Site 342-U1406},
    url = {https://service.tib.eu/ldmservice/vdataset/png-doi-10-1594-pangaea-938937},
    year = {2024}
}