Pettke, Thomas; Lee, Der-Chuen; Halliday, Alex N; Rea, David K (2002): (Table 1) Lu-Hf isotope ratios of eolian dust from sediment core LL44-GPC-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.715013, In supplement to: Pettke, T et al. (2002): Radiogenic Hf isotopic compositions of continental eolian dust from Asia, its variability and its implications for seawater Hf. Earth and Planetary Science Letters, 202(2), 253-464, https://doi.org/10.1016/S0012-821X(02)00778-1
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Coverage:
Latitude: 30.331700 * Longitude: -157.831700
Minimum DEPTH, sediment/rock: 3.2 m * Maximum DEPTH, sediment/rock: 23.2 m
Event(s):
Comment:
AGE after Kyte et al. (1993 doi:10.1016/0016-7037(93)90109-A). Sample preparation: without surface cleaning and without bomb fraction. For epsilon-Nd data see Pettke et al. (2002) data set: doi:10.1594/PANGAEA.715019
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Sample code/label | Sample label | Pettke, Thomas | DSDP/ODP/IODP sample designation | ||
| 4 | Lutetium | Lu | mg/kg | Pettke, Thomas | ||
| 5 | Hafnium | Hf | mg/kg | Pettke, Thomas | ||
| 6 | Lutetium-176/Hafnium-177 | 176Lu/177Hf | Pettke, Thomas | Isotope dilution | ||
| 7 | Hafnium-176/Hafnium-177 | 176Hf/177Hf | Pettke, Thomas | Isotope dilution | ||
| 8 | Hafnium-176/Hafnium-177, error | 176Hf/177Hf e | ± | Pettke, Thomas | Isotope dilution | 2 S.E.M. |
| 9 | ε-Hafnium | ε-Hf | Pettke, Thomas | Isotope dilution | ||
| 10 | ε-Hafnium, standard deviation | ε-Hf std dev | ± | Pettke, Thomas | Isotope dilution | 2 S.E.M. |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
88 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Sample label | 4 Lu [mg/kg] | 5 Hf [mg/kg] | 6 176Lu/177Hf | 7 176Hf/177Hf | 8 176Hf/177Hf e [±] | 9 ε-Hf | 10 ε-Hf std dev [±] |
|---|---|---|---|---|---|---|---|---|---|
| 3.2 | 1500 | 55704 | 0.3587 | 4.729 | 0.0107 | 0.282683 | 0.000006 | -3.17 | 0.20 |
| 3.8 | 2000 | 55705 | 0.3536 | 4.879 | 0.0103 | 0.282694 | 0.000007 | -2.62 | 0.36 |
| 4.6 | 2900 | 55707 | 0.3427 | 4.981 | 0.0097 | 0.282723 | 0.000007 | -1.75 | 0.24 |
| 5.4 | 5000 | 55710 | 0.3470 | 4.690 | 0.0105 | 0.282682 | 0.000010 | -3.18 | 0.42 |
| 6.0 | 6800 | 55712 | 0.3391 | 4.543 | 0.0106 | 0.282696 | 0.000007 | -2.69 | 0.24 |
| 6.3 | 7400 | 55713 | 0.3338 | 4.823 | 0.0098 | 0.282725 | 0.000005 | -1.68 | 0.18 |
| 11.5 | 35700 | 55730 | 0.1643 | 6.983 | 0.0033 | 0.282844 | 0.000006 | 2.55 | 0.20 |
| 13.3 | 43600 | 55738 | 0.0876 | 3.243 | 0.0038 | 0.282908 | 0.000007 | 4.79 | 0.26 |
| 14.9 | 49800 | 55747 | 0.0778 | 2.842 | 0.0039 | 0.282936 | 0.000006 | 5.80 | 0.20 |
| 19.0 | 64500 | 55762 | 0.1131 | 2.215 | 0.0072 | 0.282875 | 0.000027 | 3.64 | 0.94 |
| 23.2 | 70400 | 55767 | 0.1636 | 3.380 | 0.0069 | 0.282707 | 0.000008 | -2.30 | 0.28 |