Filippova, Alexandra; Frank, Martin; Kienast, Markus; Gutjahr, Marcus; Hathorne, Ed C; Hillaire-Marcel, Claude (2022): Radiogenic Nd isotope signatures of marine sediments (bulk and detrital) and dolostone grains from surface sediments in the Labrador Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.952521, In: Filippova, A et al. (2022): Radiogenic Nd isotope signatures and REE concentrations of marine sediments (bulk and detrital), foraminifera and dolostone grains from 4 sediment downcore records from the Labrador Sea [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.952659
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Abstract:
This dataset includes the results of the analysis of a set of surface sediment samples recovered from the Labrador Sea. Analysis includes measurement of the radiogenic Nd isotope signatures in the authigenic Fe-Mn oxyhydroxide fraction of the bulk sediment (leachates) and of the totally dissolved residual silicate (detrital) as well as analysis of uncleaned foraminifera.
Keyword(s):
Coverage:
Median Latitude: 55.363942 * Median Longitude: -41.326892 * South-bound Latitude: 48.215000 * West-bound Longitude: -58.920000 * North-bound Latitude: 64.694000 * East-bound Longitude: -26.725000
Date/Time Start: 1989-10-11T00:00:00 * Date/Time End: 1995-08-23T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
GIK17049-6 * Latitude: 55.260000 * Longitude: -26.725000 * Date/Time: 1989-10-11T00:00:00 * Elevation: -3331.0 m * Penetration: 17 m * Location: Biscaya * Campaign: M11/1 * Basis: Meteor (1986) * Method/Device: Piston corer (Kiel type) (KOL)
GIK17050-1 * Latitude: 55.470000 * Longitude: -27.888333 * Date/Time: 1989-10-12T00:00:00 * Elevation: -2795.0 m * Penetration: 11.5 m * Location: Biscaya * Campaign: M11/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL)
GIK17051-2 * Latitude: 56.161667 * Longitude: -31.990000 * Date/Time: 1989-10-13T00:00:00 * Elevation: -2314.0 m * Penetration: 0.43 m * Recovery: 8.53 m * Location: Biscaya * Campaign: M11/1 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Filippova, Alexandra | |||
| 2 | Optional event label | Event 2 | Filippova, Alexandra | |||
| 3 | Latitude of event | Latitude | Filippova, Alexandra | |||
| 4 | Longitude of event | Longitude | Filippova, Alexandra | |||
| 5 | Elevation of event | Elevation | m | Filippova, Alexandra | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Filippova, Alexandra | Geocode | |
| 7 | Identification | ID | Filippova, Alexandra | Label on the map | ||
| 8 | ε-Neodymium | ε-Nd | Filippova, Alexandra | Fe-Mn oxyhydroxide fractions | ||
| 9 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Filippova, Alexandra | calculated, 2 sigma | Fe-Mn oxyhydroxide fractions |
| 10 | ε-Neodymium | ε-Nd | Filippova, Alexandra | Fe-Mn oxyhydroxide fractions; duplicate | ||
| 11 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Filippova, Alexandra | calculated, 2 sigma | Fe-Mn oxyhydroxide fractions; duplicate |
| 12 | ε-Neodymium | ε-Nd | Filippova, Alexandra | Detrital fraction | ||
| 13 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Filippova, Alexandra | calculated, 2 sigma | Detrital fraction |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
92 data points