Hickey, Rosemary L; Frey, Frederick A (1982): (Table 3) Nd isotope composition in boninite and tholeiite from DSDP Hole 60-458 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.707054, In supplement to: Hickey, RL; Frey, FA (1982): Geochemical characteristics of boninite series volcanics; implications for their source. Geochimica et Cosmochimica Acta, 46(11), 2099-2116, https://doi.org/10.1016/0016-7037(82)90188-0
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 17.864200 * Longitude: 146.934300
Date/Time Start: 1978-04-18T00:00:00 * Date/Time End: 1978-04-18T00:00:00
Minimum Elevation: -3447.0 m * Maximum Elevation: -3447.0 m
Event(s):
60-458 * Latitude: 17.864200 * Longitude: 146.934300 * Date/Time: 1978-04-18T00:00:00 * Elevation: -3447.0 m * Penetration: 465.5 m * Recovery: 97.6 m * Location: North Pacific/TRENCH * Campaign: Leg60 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 46 cores; 437 m cored; 28.5 m drilled; 22.3 % recovery
Comment:
143Nd/144Nd values are normalized to 146Nd/144Nd = 0.7219, and to BCR-1, 143Nd/144Nd = 0.51263.
e-Nd values are initial values calculated using a present day chondritic 143Nd/144Nd = 0.51264, and 147Sm/144Nd = 0.1936. An approximate 30 m.y. age was assumed for all samples.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Hickey, Rosemary L | DSDP/ODP/IODP sample designation | ||
| 2 | Rock type | Rock | Hickey, Rosemary L | |||
| 3 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Hickey, Rosemary L | Isotope ratio mass spectrometry | ||
| 4 | Neodymium-143/Neodymium-144 ratio, error | 143Nd/144Nd e | ± | Hickey, Rosemary L | Calculated | 2 sigma |
| 5 | ε-Neodymium | ε-Nd | Hickey, Rosemary L | Isotope ratio mass spectrometry | ||
| 6 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Hickey, Rosemary L | Calculated | 2 sigma |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
18 data points