Rickli, Jörg Dominik; Frank, Martin; Halliday, Alex N (2009): Hafnium-neodymium isotopic composition measured on water bottle samples at station Tha15 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.714997, In supplement to: Rickli, JD et al. (2009): The hafnium-neodymium isotopic composition of Atlantic seawater. Earth and Planetary Science Letters, 280(1-4), 118-127, https://doi.org/10.1016/j.epsl.2009.01.026
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Coverage:
Latitude: 54.246000 * Longitude: -48.091300
Date/Time Start: 2005-07-23T20:11:00 * Date/Time End: 2005-07-23T20:11:00
Minimum DEPTH, water: 50 m * Maximum DEPTH, water: 1000 m
Event(s):
WNA05_15 (Tha15) * Latitude: 54.246000 * Longitude: -48.091300 * Date/Time: 2005-07-23T20:11:00 * Elevation: -3973.0 m * Campaign: WNA05 * Basis: Thalassa * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, water | Depth water | m | Geocode | ||
| 2 | Temperature, water, potential | Tpot | °C | Fischer, Jürgen | CTD | |
| 3 | Salinity | Sal | Fischer, Jürgen | CTD | ||
| 4 | ε-Hafnium | ε-Hf | Rickli, Jörg Dominik | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | Hf isotopic compositions as relative deviations from the chondritic uniform reservoir: epsilon = (Rsample-RCHUR)/Rsample *10**4 with RCHUR = 176Hf/177HfCHUR = 0.282769 (Nowell et al., 1998) | |
| 5 | ε-Hafnium, standard deviation | ε-Hf std dev | ± | Rickli, Jörg Dominik | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | Internal error, 2 S.E.M. |
| 6 | ε-Hafnium, standard deviation | ε-Hf std dev | ± | Rickli, Jörg Dominik | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | External error, 2-sigma error |
| 7 | Hafnium, dissolved | Hf diss | pmol/kg | Rickli, Jörg Dominik | MC-ICP-MS, isotope dilution | +/- 3% |
| 8 | ε-Neodymium | ε-Nd | Rickli, Jörg Dominik | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | +/- 0.3, 2-sigma error; Nd isotopic compositions as relative deviations from the chondritic uniform reservoir: epsilon = (Rsample-RCHUR)/Rsample *10**4 with RCHUR = 143Nd/144NdCHUR = 0.512638 (Jacobsen and Wasserburg, 1980) | |
| 9 | Neodymium, dissolved | Nd diss | pmol/kg | Rickli, Jörg Dominik | MC-ICP-MS, isotope dilution | +/-1 % |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
16 data points
Data
| 1 Depth water [m] | 2 Tpot [°C] (CTD) | 3 Sal (CTD) | 4 ε-Hf (Hf isotopic compositions as r...) | 5 ε-Hf std dev [±] (Internal error, 2 S.E.M., Mul...) | 6 ε-Hf std dev [±] (External error, 2-sigma error...) | 7 Hf diss [pmol/kg] (+/- 3%, MC-ICP-MS, isotope di...) | 8 ε-Nd (+/- 0.3, 2-sigma error; Nd is...) | 9 Nd diss [pmol/kg] (+/-1 %, MC-ICP-MS, isotope di...) |
|---|---|---|---|---|---|---|---|---|
| 50 | 6.622 | 34.690 | -3.11 | 0.65 | 0.59 | 0.61 | -17.31 | 24.0 |
| 1000 | 3.464 | 34.872 | -2.12 | 0.85 | 0.75 | 0.67 | -14.80 | 20.9 |