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Bibliographic Details
Main Author: Brzelinski, Swaantje
Format: Dataset Open Access
Language:en
Published: PANGAEA 2025
Subjects:
342-U1406A; 342-U1406B; 342-U1406C; Cibicidoides mundulus, δ18O; Coarse fraction; Core; Cruise/expedition; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Exp342; Foraminifera, benthic δ18O; Hole; Inductively coupled plasma-optical emission spectrometer, ICP-OES; Joides Resolution; Mass spectrometer MAT253; Oridorsalis umbonatus, Magnesium/Calcium ratio; Oridorsalis umbonatus, δ18O; Paleogene Newfoundland Sediment Drifts; Sample code/label; Section; Site
Online Access:https://doi.org/10.1594/PANGAEA.938938
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Table of Contents:
  • This dataset lists the results of stable oxygen isotope measurements (in ‰ VPDB) and trace element analysis (Mg/Ca ratios in mmol mol-1) on benthic and planktic foraminifera as well as the coarse fraction (in %) 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.

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