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Blaser, Patrick; Lippold, Jörg; Gutjahr, Marcus; Frank, Norbert; Link, Jasmin M; Frank, Martin (2023): Trace metal contents and Nd isotope signatures of different fractions in North Atlantic marine sediments [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.958179

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Published: 2023-05-24 • DOI registered: 2023-06-22

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Abstract:
The data contain measurements of major and trace metal concentrations including rare earth elements (measured with ICP-QMS) as well as Nd isotopic compositions (measured with MC-ICP-MS) for different fractions extracted from core top and older North Atlantic marine sediments. The different fractions are sequential weakly acidic or weakly acid-reductive leaches of bulk sediment, full digestions of the residual sediment, and picked and physically cleaned foraminifera tests. The data were originally used for the assessment of the effectiveness of extracting an authigenic rare earth element signal.
Keyword(s):
authigenic fraction; core-top; leaching; marine sediment; North Atlantic; Rare earth elements; trace metals
Related to:
Blaser, Patrick; Lippold, Jörg; Gutjahr, Marcus; Frank, Norbert; Link, Jasmin M; Frank, Martin (2016): Extracting foraminiferal seawater Nd isotope signatures from bulk deep sea sediment by chemical leaching. Chemical Geology, 439, 189-204, https://doi.org/10.1016/j.chemgeo.2016.06.024
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. FR1341/3: Die Ozeanzirkulation im Wechsel zwischen Glazial und Interglazial - hochaufgelöste Messungen von Neodym-Isotopien an atlantischen IODP/ODP Kernen.
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. LI1815/4: Quantitative Rekonstruktion der Ozeanzirkulation
European Commission (EC), grant/award no. 622483: Quantification of Past Ocean Circulation
Coverage:
Median Latitude: 21.338286 * Median Longitude: -16.528200 * South-bound Latitude: -30.000000 * West-bound Longitude: -61.970000 * North-bound Latitude: 72.910000 * East-bound Longitude: 7.950000
Date/Time Start: 1984-05-17T00:00:00 * Date/Time End: 2003-04-23T21:35:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
6 datasets

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Datasets listed in this bundled publication

  1. Blaser, P; Lippold, J; Gutjahr, M et al. (2023): Ac-leaches of different fractions in North Atlantic marine sediments. https://doi.org/10.1594/PANGAEA.958053
  2. Blaser, P; Lippold, J; Gutjahr, M et al. (2023): AcHH-leaches of different fractions in North Atlantic marine sediments. https://doi.org/10.1594/PANGAEA.958094
  3. Blaser, P; Lippold, J; Gutjahr, M et al. (2023): Epsilon neodymium (ɛ Nd) signatures from literature of different fractions in North Atlantic marine sediments. https://doi.org/10.1594/PANGAEA.958178
  4. Blaser, P; Lippold, J; Gutjahr, M et al. (2023): Foraminifera element concentrations of different fractions in North Atlantic marine sediments. https://doi.org/10.1594/PANGAEA.958141
  5. Blaser, P; Lippold, J; Gutjahr, M et al. (2023): HH-leaches of different fractions in North Atlantic marine sediments. https://doi.org/10.1594/PANGAEA.958088
  6. Blaser, P; Lippold, J; Gutjahr, M et al. (2023): Total digestions of different fractions in North Atlantic marine sediments. https://doi.org/10.1594/PANGAEA.958109