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Datasets of project "Paleoenvironmental Reconstructions from Marine Sediments @ AWI"

Mostrando recursos 1 - 20 de 10.380

  1. (Table 3) U-series disequilibrium ages measured on Amundsen Sea cold-water corals

    Gutjahr, Marcus; Vance, Derek; Hoffmann, Dirk; Hillenbrand, Claus-Dieter; Foster, Gavin L; Rae, James William B; Kuhn, Gerhard

  2. (Table 2) Compilation of all radiocarbon ages measured on Amundsen Sea cold-water corals

    Gutjahr, Marcus; Vance, Derek; Hoffmann, Dirk; Hillenbrand, Claus-Dieter; Foster, Gavin L; Rae, James William B; Kuhn, Gerhard

  3. U-series ages from calcitic cold-water corals from the Amundsen Sea

    Gutjahr, Marcus; Vance, Derek; Hoffmann, Dirk; Hillenbrand, Claus-Dieter; Foster, Gavin L; Rae, James William B; Kuhn, Gerhard
    Radiocarbon and uranium-thorium dating results are presented from a genus of calcitic Antarctic cold-water octocorals (family Coralliidae), which were collected from the Marie Byrd Seamounts in the Amundsen Sea (Pacific sector of the Southern Ocean) and which to date have not been investigated geochemically. The geochronological results are set in context with solution and laser ablation-based element/Ca ratios (Li, B, Mg, Mn, Sr, Ba, U, Th). Octocoral radiocarbon ages on living corals are in excellent agreement with modern ambient deep-water D14C, while multiple samples of individual fossil coral specimens yielded reproducible radiocarbon ages. Provided that local radiocarbon reservoir ages can be...

  4. (Table 4) Various M/Ca and Mg/Li for individual corals measured by solution ICP-MS

    Gutjahr, Marcus; Vance, Derek; Hoffmann, Dirk; Hillenbrand, Claus-Dieter; Foster, Gavin L; Rae, James William B; Kuhn, Gerhard

  5. Profile of sediment echo sounding during POLARSTERN cruise ANT-XXIX/5 (PS81) with links to ParaSound data files

    Dorschel, Boris; Jokat, Wilfried; Kuhn, Gerhard

  6. Profile of sediment echo sounding during POLARSTERN cruise PS86 (ARK-XXVIII/3, AURORA) with links to ParaSound data files

    Boetius, Antje; Niessen, Frank

  7. Profile of sediment echo sounding during POLARSTERN cruise PS82 (ANT-XXIX/9) with links to ParaSound data files

    Damaske, Daniel; Kuhn, Gerhard

  8. Profile of sediment echo sounding during POLARSTERN cruise PS85 (ARK-XXVIII/2) with links to ParaSound data files

    Arndt, Jan Erik; Niessen, Frank

  9. Documentation of sediment core PS87/109-4

    Bazhenova, Evgenia A; Matthiessen, Jens; Stein, Ruediger

  10. Documentation of sediment core PS87/109-2

    Matthiessen, Jens; Stein, Ruediger

  11. Documentation of sediment core PS87/102-1

    Matthiessen, Jens; Stein, Ruediger

  12. Documentation of sediment core PS87/100-1

    Bazhenova, Evgenia A; Matthiessen, Jens; Stein, Ruediger

  13. Documentation of sediment core PS87/099-3

    Bazhenova, Evgenia A; Matthiessen, Jens; Stein, Ruediger

  14. Documentation of sediment core PS87/099-2

    Matthiessen, Jens; Stein, Ruediger

  15. Documentation of sediment core PS87/099-1

    Matthiessen, Jens; Stein, Ruediger

  16. Documentation of sediment core PS87/096-1

    Matthiessen, Jens; Stein, Ruediger

  17. Documentation of sediment core PS87/095-1

    Matthiessen, Jens; Stein, Ruediger

  18. Documentation of sediment core PS87/094-1

    Matthiessen, Jens; Stein, Ruediger

  19. Documentation of sediment core PS87/093-1

    Matthiessen, Jens; Stein, Ruediger

  20. Documentation of sediment core PS87/090-1

    Matthiessen, Jens; Stein, Ruediger

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