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Bibliographic Details
Main Authors: Struve, Torben, Longman, Jack, Zander, Martin, Lamy, Frank, Winckler, Gisela, Pahnke, Katharina
Format: Dataset Open Access
Language:en
Published: PANGAEA 2022
Subjects:
Adopted from van der Does et al. (2021); AGE; ANT-XXVI/2; Barium; Calculated, PAAS-normalized (Taylor and McLennan, 1985); Cerium; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Dust provenance; Dysprosium; Erbium; Europium; Europium anomaly; Gadolinium; Gravity corer (Kiel type); Holmium; ICP-MS, Thermo Finnigan, Element 2; Iron fluxes; Laboratory code/label; Lanthanum; Lanthanum/Ytterbium ratio; Lead; Lead-206/Lead-204 ratio; Lead-206/Lead-204 ratio, standard deviation; Lead-206/Lead-204 ratio, standard error; Lead-207/Lead-204 ratio; Lead-207/Lead-204 ratio, standard deviation; Lead-207/Lead-204 ratio, standard error; Lead-207/Lead-206 ratio; Lead-207/Lead-206 ratio, standard deviation; Lead-207/Lead-206 ratio, standard error; Lead-208/Lead-204 ratio; Lead-208/Lead-204 ratio, standard deviation; Lead-208/Lead-204 ratio, standard error; Lead-208/Lead-206 ratio; Lead-208/Lead-206 ratio, standard deviation; Lead-208/Lead-206 ratio, standard error; Lutetium; Multi-collector ICP-MS (MC-ICP-MS), Neptune Plus, Thermo; Neodymium; Neodymium-143/Neodymium-144 ratio; Neodymium-143/Neodymium-144 ratio, standard error; Polarstern; Praseodymium; PS75/056-1; PS75 BIPOMAC; Radiogenic isotopes; Rare earth elemets; Samarium; Sample comment; SL; Southern Hemisphere Westerly Winds; Southern Ocean; South Pacific Ocean; Strontium; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, standard deviation; Strontium-87/Strontium-86 ratio, standard error; Terbium; Thulium; Ytterbium; Zirconium; ε-Neodymium; ε-Neodymium, standard deviation; ε-Neodymium, standard error
Online Access:https://doi.org/10.1594/PANGAEA.947018
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Table of Contents:
  • This dataset contains the geochemical results for the dust fraction (<5 µm size fraction) of sediment core PS75/056-1 from the South Pacific Subantarctic Zone (55.16°S, 114.78°W; 3581 m water depth) collected during R/V Polarstern expedition ANT-XXVI/2 (PS75 BIPOMAC) in 11/2009-01/2010 (Gersonde, 2011, doi:10.2312/BzPM_0632_2011). The original lithogenic dust provenance signal was extracted from a total of 108 samples (incl. 13 full replicates) between 0.03 and 9.93 m core depth covering the period from ~8,000 to ~260,000 years before present. The age model is from van der Does et al. (2021, doi:10.1016/j.quascirev.2021.106978). All samples were analyzed for their trace element content using a ThermoFinnigan Element II ICP-MS and their radiogenic isotope composition (Nd, Pb, Sr) was analyzed with a ThermoScientific Neptune Plus MC-ICP-MS at the ICBM in Oldenburg, Germany

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