Mahoney, John J; Spencer, Khalil J (1991): (Table 1) Pb isotope ratios of oceanic crust from Manihiki and Ontong Java plateaus [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.715231, 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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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -5.000000 * Median Longitude: 175.625000 * 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 | DSDP/ODP/IODP sample designation | ||
| 4 | Sample comment | Sample comment | Mahoney, John J | |||
| 5 | Lead-206/Lead-204 ratio | 206Pb/204Pb | Mahoney, John J | |||
| 6 | Lead-206/Lead-204 ratio, error | 206Pb/204Pb e | ± | Mahoney, John J | ||
| 7 | Lead-207/Lead-204 ratio | 207Pb/204Pb | Mahoney, John J | |||
| 8 | Lead-207/Lead-204 ratio, error | 207Pb/204Pb e | ± | Mahoney, John J | ||
| 9 | Lead-208/Lead-204 ratio | 208Pb/204Pb | Mahoney, John J | |||
| 10 | Lead-208/Lead-204 ratio, error | 208Pb/204Pb e | ± | Mahoney, John J | ||
| 11 | Lead | Pb | mg/kg | Mahoney, John J |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
69 data points
Data
| 1 Latitude | 2 Longitude | 3 Sample label | 4 Sample comment | 5 206Pb/204Pb | 6 206Pb/204Pb e [±] | 7 207Pb/204Pb | 8 207Pb/204Pb e [±] | 9 208Pb/204Pb | 10 208Pb/204Pb e [±] | 11 Pb [mg/kg] |
|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 160 | P-43 | unleached | 18.245 | 0.008 | 15.525 | 0.007 | 38.247 | 0.018 | |
| 0 | 160 | P-384 | unleached | 18.521 | 0.006 | 15.502 | 0.006 | 38.436 | 0.015 | |
| 0 | 160 | 8393 | unleached | 18.377 | 0.004 | 15.514 | 0.005 | 38.486 | 0.014 | |
| -8 | -175 | SOTW-11,78D-14 | unleached | 19.113 | 0.006 | 15.588 | 0.005 | 38.976 | 0.014 | 0.21 |
| -8 | -175 | SOTW-11,78D-14 | leached | 19.112 | 0.003 | 15.574 | 0.003 | 38.937 | 0.007 | 0.21 |
| -8 | -175 | SOTW-11,78D-15 | unleached | 19.172 | 0.009 | 15.576 | 0.008 | 39.034 | 0.021 | 0.16 |
| -8 | -175 | SOTW-11,78D-15 | leached | 19.174 | 0.004 | 15.570 | 0.003 | 39.041 | 0.008 | 0.34 |
| -8 | -175 | SOTW-11,78D-16 | leached | 19.345 | 0.004 | 15.587 | 0.004 | 39.138 | 0.010 | 0.31 |