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Nowaczyk, Norbert R; Antonow, Martin (1997): Magnetostratigraphy of sediment cores from the Greenland Sea [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.730507, Supplement to: Nowaczyk, NR; Antonow, M (1997): High-resolution magnetostratigraphy of four sediment cores from the Greenland Sea - I. Identification of the Mono Lake excursion, Laschamp and Biwa I/Jamaica geomagnetic polarity events. Geophysical Journal International, 131(2), 310-324, https://doi.org/10.1111/j.1365-246X.1997.tb01224.x

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Published: 1997 (exact date unknown) • DOI registered: 2010-02-15

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Abstract:
High-resolution magnetostratigraphic analysis of three sediment cores from the base of the volcanic seamount Vesteris Banken in the Greenland Basin and one core from the Jan Mayen Fracture Zone revealed records of three pronounced geomagnetic events within the last 200 ka. Dating by stable carbon and oxygen isotope analysis, AMS14C measurements and biostratigraphic data (foraminifera abundances) yielded ages of 28-27 ka for the Mono Lake excursion, 37-33 ka for the Laschamp event, and 189-179 ka for the Biwa I event. In at least one of the cores the Laschamp event exhibits a full reversal of the local geomagnetic field vector. The same is true of the Biwa I event, documented in one of the cores.
Project(s):
Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)
Coverage:
Median Latitude: 73.502687 * Median Longitude: -9.696973 * South-bound Latitude: 72.616600 * West-bound Longitude: -13.840000 * North-bound Latitude: 74.998300 * East-bound Longitude: -8.371300
Date/Time Start: 1988-07-16T00:00:00 * Date/Time End: 1990-06-28T00:00:00
Event(s):
PS1702-2 (GIK21702-2 PS13/132) * Latitude: 74.998300 * Longitude: -9.775000 * Date/Time: 1988-07-16T00:00:00 * Elevation: -3227.0 m * Penetration: 5 m * Recovery: 3.44 m * Location: Greenland Sea * Campaign: ARK-V/2 (PS13) * Basis: Polarstern * Method/Device: Kasten corer (KAL) * Comment: 17 Kästen
PS1707-1 (GIK21707-1 PS13/149) * Latitude: 72.616600 * Longitude: -13.840000 * Date/Time: 1988-07-30T00:00:00 * Elevation: -2118.0 m * Penetration: 0.38 m * Recovery: 0.38 m * Location: Jan Mayen Fracture Zone * Campaign: ARK-V/2 (PS13) * Basis: Polarstern * Method/Device: Giant box corer (GKG) * Comment: 1 Rohr 1 Kasten
PS1707-2 (GIK21707-2 PS13/149) * Latitude: 72.616600 * Longitude: -13.840000 * Date/Time: 1988-07-30T00:00:00 * Elevation: -2118.0 m * Penetration: 6 m * Recovery: 5.3 m * Location: Jan Mayen Fracture Zone * Campaign: ARK-V/2 (PS13) * Basis: Polarstern * Method/Device: Kasten corer (KAL) * Comment: 27 Kästen
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
15 datasets

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Datasets listed in this publication series

  1. Nowaczyk, NR; Antonow, M (1997): Volume susceptibility of sediment core PS1702-2. https://doi.org/10.1594/PANGAEA.54758
  2. Nowaczyk, NR; Antonow, M (1997): Volume susceptibility of sediment core PS1707-1. https://doi.org/10.1594/PANGAEA.54759
  3. Nowaczyk, NR; Antonow, M (1997): (Figure 7) Magnetostratigraphic measurements on sediment core PS1707-2. https://doi.org/10.1594/PANGAEA.54755
  4. Nowaczyk, NR; Antonow, M (1997): (Table 2) Age determinations on sediment core PS1878-3. https://doi.org/10.1594/PANGAEA.351538
  5. Nowaczyk, NR; Antonow, M (1997): (Table 3) Age model of sediment core PS1878-3. https://doi.org/10.1594/PANGAEA.351555
  6. Nowaczyk, NR; Antonow, M (1997): (Figure 7) Magnetostratigraphic measurements on sediment core PS1878-3. https://doi.org/10.1594/PANGAEA.54745
  7. Werner, F; Winn, K; Grobe, H (1997): Volume susceptibility of sediment core PS1878-3. https://doi.org/10.1594/PANGAEA.54742
  8. Nowaczyk, NR; Antonow, M (1997): (Table 2) Age determinations on sediment core PS1882-2. https://doi.org/10.1594/PANGAEA.351539
  9. Nowaczyk, NR; Antonow, M (1997): (Table 3) Age model of sediment core PS1882-2. https://doi.org/10.1594/PANGAEA.351556
  10. Nowaczyk, NR; Antonow, M (1997): (Figure 9) Magnetostratigraphic measurements on sediment core PS1882-2. https://doi.org/10.1594/PANGAEA.54746
  11. Nowaczyk, NR; Antonow, M (1997): Volume susceptibility of sediment core PS1882-2. https://doi.org/10.1594/PANGAEA.54743
  12. Nowaczyk, NR; Antonow, M (1997): (Table 2) Age determinations on sediment core PS1892-3. https://doi.org/10.1594/PANGAEA.351540
  13. Nowaczyk, NR; Antonow, M (1997): (Table 3) Age model of sediment core PS1892-3. https://doi.org/10.1594/PANGAEA.351557
  14. Nowaczyk, NR; Antonow, M (1997): (Figure 9) Magnetostratigraphic measurements on sediment core PS1892-3. https://doi.org/10.1594/PANGAEA.54747
  15. Nowaczyk, NR; Antonow, M (1997): Volume susceptibility of sediment core PS1892-3. https://doi.org/10.1594/PANGAEA.54744