Mahoney, John J; Spencer, Khalil J (1991): (Table 2) Nd and Sr isotope ratios of oceanic crust from Manihiki and Ontong Java plateaus [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.715233, In supplement to: Mahoney, JJ; Spencer, KJ (1991): Isotopic evidence for the origin of the Manihiki and Ontong Java oceanic plateaus. Earth and Planetary Science Letters, 104(2-4), 196-210, https://doi.org/10.1016/0012-821X(91)90204-U
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Coverage:
Median Latitude: -4.444444 * Median Longitude: 173.888889 * South-bound Latitude: -8.000000 * West-bound Longitude: 160.000000 * North-bound Latitude: 0.000000 * East-bound Longitude: -175.000000
Comment:
Positions give the mean locations of the plateaus. SOTW are dredged samples
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | LATITUDE | Latitude | Geocode | |||
| 2 | LONGITUDE | Longitude | Geocode | |||
| 3 | Sample code/label | Sample label | Mahoney, John J | |||
| 4 | Sample comment | Sample comment | Mahoney, John J | |||
| 5 | ε-Neodymium | ε-Nd | Mahoney, John J | |||
| 6 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Mahoney, John J | 87Sr/86Sr (0) | ||
| 7 | Neodymium | Nd | mg/kg | Mahoney, John J | ||
| 8 | Samarium | Sm | mg/kg | Mahoney, John J | ||
| 9 | Strontium | Sr | mg/kg | Mahoney, John J | ||
| 10 | Rubidium | Rb | mg/kg | Mahoney, John J | ||
| 11 | ε-Neodymium (T) | ε-Nd(T) | Mahoney, John J | |||
| 12 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Mahoney, John J | 87Sr/86Sr (T) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
83 data points
Data
| 1 Latitude | 2 Longitude | 3 Sample label | 4 Sample comment | 5 ε-Nd | 6 87Sr/86Sr (87Sr/86Sr (0)) | 7 Nd [mg/kg] | 8 Sm [mg/kg] | 9 Sr [mg/kg] | 10 Rb [mg/kg] | 11 ε-Nd(T) | 12 87Sr/86Sr (87Sr/86Sr (T)) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| -8 | -175 | SOTW-11, 78D-14 | unleached | 0.70365 | 39.38 | 2.15 | 0.70338 | ||||
| -8 | -175 | SOTW-11, 78D-14 | leached | 6.6 | 0.70345 | 3.042 | 1.299 | 45.84 | 1.89 | 5.60 | 0.70325 |
| -8 | -175 | SOTW-11, 78D-15 | unleached | 6.4 | 0.70377 | 2.593 | 1.014 | 57.37 | 2.20 | 5.80 | 0.70358 |
| -8 | -175 | SOTW-11, 78D-15 | leached | 6.7 | 0.70359 | 3.012 | 1.185 | 42.49 | 1.71 | 6.00 | 0.70339 |
| -8 | -175 | SOTW-11, 78D-16 | leached | 6.9 | 0.70350 | 5.136 | 1.726 | 63.13 | 3.45 | 6.80 | 0.70323 |
| 0 | 160 | P-43 | unleached | 3.9 | 0.70423 | 10.630 | 3.291 | 137.50 | 1.63 | 4.10 | 0.70417 |
| 0 | 160 | P-43 | leached | 0.70405 | 112.20 | 112.20 | 0.14 | 0.70404 | |||
| 0 | 160 | 8393 | unleached | 3.7 | 0.70456 | 8.448 | 2.581 | 138.50 | 6.00 | 3.90 | 0.70435 |
| 0 | 160 | 8393 | leached | 4.0 | 0.70435 | 4.571 | 1.500 | 133.00 | 3.20 | 4.00 | 0.70423 |