Cai, Yue; LaGatta, Alexandra; Goldstein, Steven L; Langmuir, Charles H; Gómez-Tuena, Arturo; Martín-del Pozzo, Ana Lillian; Carrasco-Núñez, Gerardo (2016): (Supplement EA5) Hafnium and Neodymium isotope ratios of piston core sediments from the Cocos plate [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.857523, In supplement to: Cai, Y et al. (2014): Hafnium isotope evidence for slab melt contributions in the Central Mexican Volcanic Belt and implications for slab melting in hot and cold slab arcs. Chemical Geology, 377, 45-55, https://doi.org/10.1016/j.chemgeo.2014.04.002
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Related to:
Cai, Yue; LaGatta, Alexandra; Goldstein, Steven L; Langmuir, Charles H; Gómez-Tuena, Arturo; Martín-del Pozzo, Ana Lillian; Carrasco-Núñez, Gerardo (2016): (Supplement EA1) Elements, Neodymium and Hafnium analysis on lavas from Nevado de Toluca. PANGAEA, https://doi.org/10.1594/PANGAEA.857521
Coverage:
Median Latitude: 12.062667 * Median Longitude: -102.527667 * South-bound Latitude: 11.067000 * West-bound Longitude: -103.300000 * North-bound Latitude: 12.838000 * East-bound Longitude: -102.000000
Date/Time Start: 1966-09-01T00:00:00 * Date/Time End: 1970-05-08T00:00:00
Minimum DEPTH, sediment/rock: 1.00 m * Maximum DEPTH, sediment/rock: 4.70 m
Event(s):
RC10-244 * Latitude: 12.283000 * Longitude: -102.000000 * Date/Time: 1966-09-01T00:00:00 * Elevation: -3162.0 m * Campaign: RC10 * Basis: Robert Conrad * Method/Device: Piston corer (PC)
RC13-123 * Latitude: 12.838000 * Longitude: -103.300000 * Date/Time: 1970-05-08T00:00:00 * Elevation: -3012.0 m * Campaign: RC13 * Basis: Robert Conrad * Method/Device: Piston corer (PC)
Comment:
Isotope ratio normalizations are outlined in Table (Supplement EA1).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Cai, Yue | |||
| 2 | Latitude of event | Latitude | Cai, Yue | |||
| 3 | Longitude of event | Longitude | Cai, Yue | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Cai, Yue | Geocode | |
| 5 | Depth, top/min | Depth top | m | Cai, Yue | ||
| 6 | Depth, bottom/max | Depth bot | m | Cai, Yue | ||
| 7 | International Generic Sample Number | IGSN | Cai, Yue | ISGN number | ||
| 8 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Cai, Yue | |||
| 9 | Error | Error | Cai, Yue | Internal measurement error (2SE) | ||
| 10 | Reproducibility | Repro | ± % | Cai, Yue | External reproducibility (2SD) | |
| 11 | ε-Neodymium | ε-Nd | Cai, Yue | |||
| 12 | Hafnium-176/Hafnium-177 | 176Hf/177Hf | Cai, Yue | |||
| 13 | Error | Error | Cai, Yue | Internal measurement error (2SE) | ||
| 14 | Reproducibility | Repro | ± % | Cai, Yue | External reproducibility (2SD) | |
| 15 | ε-Hafnium | ε-Hf | Cai, Yue |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
58 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Depth sed [m] | 5 Depth top [m] | 6 Depth bot [m] | 7 IGSN (ISGN number) | 8 143Nd/144Nd | 9 Error (Internal measurement error (2SE)) | 10 Repro [± %] (External reproducibility (2SD)) | 11 ε-Nd | 12 176Hf/177Hf | 13 Error (Internal measurement error (2SE)) | 14 Repro [± %] (External reproducibility (2SD)) | 15 ε-Hf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RC13-123 | 12.8380 | -103.3000 | 1.10 | CAI00001G | 0.512543 | 0.000009 | 0.000023 | -1.85 | 0.282917 | 0.000006 | 0.000007 | 5.13 | ||
| RC13-123 | 12.8380 | -103.3000 | 2.90 | CAI00001H | 0.512519 | 0.000009 | 0.000023 | -2.32 | 0.282932 | 0.000004 | 0.000007 | 5.66 | ||
| RC10-244 | 12.2830 | -102.0000 | 3.00 | CAI00001J | 0.512514 | 0.000006 | 0.000023 | -2.42 | 0.282946 | 0.000005 | 0.000007 | 6.15 | ||
| RC10-244 | 12.2830 | -102.0000 | 4.70 | CAI00001K | 0.512506 | 0.000010 | 0.000023 | -2.58 | 0.282936 | 0.000005 | 0.000007 | 5.80 | ||
| VM18-329 | 11.0670 | -102.2830 | 1.00 | 0.9 | 1.1 | CAI00001M | 0.512565 | 0.000007 | 0.000023 | -1.43 | 0.282937 | 0.000006 | 0.000007 | 5.84 |
| VM18-329 | 11.0670 | -102.2830 | 1.75 | 1.7 | 1.8 | CAI00001N | 0.512530 | 0.000007 | 0.000023 | -2.11 | 0.282946 | 0.000004 | 0.000007 | 6.15 |