Holm, Paul Martin (2002): (Table 4) Isotopic composition of Sr and Pb in clinopyroxene and plagioclase separates from rocks of ODP Hole 176-735B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.705286, In supplement to: Holm, PM (2002): Sr, Nd and Pb isotopic composition of in situ lower crust at the Southwest Indian Ridge; results from ODP Leg 176. Chemical Geology, 184(3-4), 195-216, https://doi.org/10.1016/S0009-2541(01)00364-3
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -32.723210 * Longitude: 57.266010
Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00
Minimum DEPTH, sediment/rock: 557.25 m * Maximum DEPTH, sediment/rock: 1506.24 m
Event(s):
176-735B * Latitude: -32.723210 * Longitude: 57.266010 * Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00 * Elevation: -720.6 m * Penetration: 1508 m * Recovery: 865.99 m * Location: Indian Ocean * Campaign: Leg176 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 122 cores; 1003.2 m cored; 504.8 m drilled; 86.3 % recovery
Comment:
Pb isotope analyses were corrected for mass fractionation using measured values of NBS981 and amounted to 0.12+/-0.02 (1 S.D.) %/AMU. The strontium isotope analyses were corrected for Rb interference, the ratios normalised to 86Sr/88Sr=0.1194 and corrected for fractionation by the exponential law and the results monitored by the international standard NBS987: 87Sr/86Sr=0.710257+/-0.000008 (1 S.D.), N=16.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Holm, Paul Martin | DSDP/ODP/IODP sample designation | ||
| 3 | Piece | Piece | Holm, Paul Martin | |||
| 4 | Minerals | Minerals | Holm, Paul Martin | |||
| 5 | Comment | Comment | Holm, Paul Martin | |||
| 6 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Holm, Paul Martin | Mass-spectrometer multicollector VG Sector 54-30 | ||
| 7 | Lead-206/Lead-204 ratio | 206Pb/204Pb | Holm, Paul Martin | Mass-spectrometer multicollector VG Sector 54-30 | ||
| 8 | Lead-206/Lead-204 ratio, error | 206Pb/204Pb e | ± | Holm, Paul Martin | Calculated | +/- 1 SEM |
| 9 | Lead-207/Lead-204 ratio | 207Pb/204Pb | Holm, Paul Martin | Mass-spectrometer multicollector VG Sector 54-30 | ||
| 10 | Lead-207/Lead-204 ratio, error | 207Pb/204Pb e | ± | Holm, Paul Martin | Calculated | +/- 1 SEM |
| 11 | Lead-208/Lead-204 ratio | 208Pb/204Pb | Holm, Paul Martin | Mass-spectrometer multicollector VG Sector 54-30 | ||
| 12 | Lead-208/Lead-204 ratio, error | 208Pb/204Pb e | ± | Holm, Paul Martin | Calculated | +/- 1 SEM |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
143 data points