Griffiths, James D; Barker, Stephen; Hendry, Katharine R; Thornalley, David J R; van de Flierdt, Tina; Hall, Ian R; Anderson, Robert F (2013): (Table S1) Nd isotope ratios of sediment core MD99-2198 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.822023, In supplement to: Griffiths, JD et al. (2013): Evidence of silicic acid leakage to the tropical Atlantic via Antarctic Intermediate Water during Marine Isotope Stage 4. Paleoceanography, 28(2), 307-318, https://doi.org/10.1002/palo.20030
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Coverage:
Latitude: 12.091833 * Longitude: -61.233500
Date/Time Start: 1999-08-01T00:00:00 * Date/Time End: 1999-08-01T00:00:00
Minimum DEPTH, sediment/rock: 8.505 m * Maximum DEPTH, sediment/rock: 13.945 m
Event(s):
MD99-2198 (6bis2G) * Latitude: 12.091833 * Longitude: -61.233500 * Date/Time: 1999-08-01T00:00:00 * Elevation: -1330.0 m * Recovery: 35.53 m * Location: Tobago basin * Campaign: MD114 (IMAGES V) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Comment:
All reported 143Nd/144Nd ratios have been normalised to the recommended JNdi value of Tanaka et al. (2000). Epsilon Nd values denote the deviation of measured 143Nd/144Nd values from the bulk Earth value (CHUR=0.512638) in parts per 10,000. The external reproducibility (2σSD) is reported based on repeat JNdi analyses of the day. For one sample (13.94-13.95 m), the ion beam was significantly smaller than for standards and hence a propagated error is reported to reflect this difference.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Griffiths, James D | ||
| 3 | Depth, bottom/max | Depth bot | m | Griffiths, James D | ||
| 4 | AGE | Age | ka BP | Geocode | ||
| 5 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Griffiths, James D | |||
| 6 | Neodymium-143/Neodymium-144 ratio, error | 143Nd/144Nd e | ± | Griffiths, James D | ||
| 7 | ε-Neodymium | ε-Nd | Griffiths, James D | |||
| 8 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Griffiths, James D |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
78 data points