Hergt, Janet M; Woodhead, Jon D (2007): (Table 3) Isotopic composition of rocks from DSDP Hole 91-595A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.706545, In supplement to: Hergt, JM; Woodhead, JD (2007): A critical evaluation of recent models for Lau/Tonga arc/back-arc basin magmatic evolution. Chemical Geology, 245(1-2), 9-44, https://doi.org/10.1016/j.chemgeo.2007.07.022
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -23.822300 * Longitude: -165.527000
Date/Time Start: 1983-01-21T00:00:00 * Date/Time End: 1983-01-21T00:00:00
Minimum Elevation: -5614.0 m * Maximum Elevation: -5614.0 m
Event(s):
91-595A * Latitude: -23.822300 * Longitude: -165.527000 * Date/Time: 1983-01-21T00:00:00 * Elevation: -5614.0 m * Penetration: 88.5 m * Recovery: 37.2 m * Location: South Pacific * Campaign: Leg91 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 12 cores; 88.5 m cored; 0 m drilled; 42 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Hergt, Janet M | DSDP/ODP/IODP sample designation | ||
| 2 | Lithologic unit/sequence | Unit | Hergt, Janet M | |||
| 3 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Hergt, Janet M | Mass spectrometer Finnigan MAT 261 | ||
| 4 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Hergt, Janet M | Mass spectrometer Finnigan MAT 261 | ||
| 5 | Lead-206/Lead-204 ratio | 206Pb/204Pb | Hergt, Janet M | Mass spectrometer Finnigan MAT 261 | ||
| 6 | Lead-207/Lead-204 ratio | 207Pb/204Pb | Hergt, Janet M | Mass spectrometer Finnigan MAT 261 | ||
| 7 | Lead-208/Lead-204 ratio | 208Pb/204Pb | Hergt, Janet M | Mass spectrometer Finnigan MAT 261 | ||
| 8 | Hafnium-176/Hafnium-177 | 176Hf/177Hf | Hergt, Janet M | Mass spectrometer Finnigan MAT 261 | ||
| 9 | ε-Neodymium | ε-Nd | Hergt, Janet M | Mass spectrometer Finnigan MAT 261 | ||
| 10 | ε-Hafnium | ε-Hf | Hergt, Janet M | Mass spectrometer Finnigan MAT 261 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
25 data points
Data
| 1 Sample label | 2 Unit | 3 87Sr/86Sr | 4 143Nd/144Nd | 5 206Pb/204Pb | 6 207Pb/204Pb | 7 208Pb/204Pb | 8 176Hf/177Hf | 9 ε-Nd | 10 ε-Hf |
|---|---|---|---|---|---|---|---|---|---|
| 595A-3-2, 94-100 | Volcaniclastic sediments | 0.512343 | 18.813 | 15.644 | 38.744 | 0.282988 | -5.79 | 7.64 | |
| 595A-4-3, 90-96 | Volcaniclastic sediments | 0.512405 | 18.773 | 15.658 | 38.762 | 0.282996 | -4.58 | 7.92 | |
| 595A-8-1, 110-115 | Volcaniclastic sediments | 0.708581 | 0.512426 | 0.283009 | -4.17 | 8.38 |