Hart, Stanley R; Staudigel, Hubert (1986): (Table 2) Rb and Sr content and isotope data for vein minerals from DSDP Hole 27-261 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.707294, In supplement to: Hart, SR; Staudigel, H (1986): Ocean crust vein mineral deposition; Rb/Sr ages, U-Th-Pb geochemistry, and duration of circulation at DSDP sites 261, 262 and 516. Geochimica et Cosmochimica Acta, 50(12), 2751-2761, https://doi.org/10.1016/0016-7037(86)90224-3
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -12.947200 * Longitude: 117.892700
Date/Time Start: 1972-11-17T00:00:00 * Date/Time End: 1972-11-17T00:00:00
Minimum DEPTH, sediment/rock: 555.24 m * Maximum DEPTH, sediment/rock: 555.39 m
Event(s):
27-261 * Latitude: -12.947200 * Longitude: 117.892700 * Date/Time: 1972-11-17T00:00:00 * Elevation: -5667.0 m * Penetration: 579.5 m * Recovery: 120.5 m * Location: Indian Ocean//PLAIN * Campaign: Leg27 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 36 cores; 323 m cored; 9.5 m drilled; 37.3 % recovery
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 | Hart, Stanley R | DSDP/ODP/IODP sample designation | ||
| 3 | Sample type | Samp type | Hart, Stanley R | |||
| 4 | Grain size description | Grain size descr | Hart, Stanley R | |||
| 5 | Rubidium | Rb | mg/kg | Hart, Stanley R | ||
| 6 | Strontium | Sr | mg/kg | Hart, Stanley R | ||
| 7 | Rubidium-87/Strontium-86 ratio | 87Rb/86Sr | Hart, Stanley R | Isotope ratio mass spectrometry | ||
| 8 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Hart, Stanley R | Isotope ratio mass spectrometry | ||
| 9 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Hart, Stanley R | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
54 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Samp type | 4 Grain size descr | 5 Rb [mg/kg] | 6 Sr [mg/kg] | 7 87Rb/86Sr | 8 87Sr/86Sr | 9 87Sr/86Sr e [±] |
|---|---|---|---|---|---|---|---|---|
| 555.24 | 27-261-37-2,123-125 | smectite | 0.3-0.5 mm | 16.23 | 28.060 | 1.674 | 0.708435 | 0.000060 |
| 555.24 | 27-261-37-2,123-125 | calcite | 0.3-0.5 mm | 78.170 | 0.707037 | 0.000025 | ||
| 555.24 | 27-261-37-2,123-125 | celadonite/smectite | 0.3-0.5 mm | 66.76 | 18.920 | 10.220 | 0.723207 | 0.000079 |
| 555.24 | 27-261-37-2,123-125 | celadonite/smectite leached 8 hours in 1 N ammonium acetate at 25°C | 0.3-0.5 mm | 71.11 | 8.073 | 25.510 | 0.749743 | 0.000031 |
| 555.36 | 27-261-37-2,136-137 | celadonite/smectite leached 12 hours in 1 N ammonium acetate at 25°C | 0.3-0.5 mm | 60.60 | 6.120 | 28.690 | 0.754000 | 0.002000 |
| 555.39 | 27-261-37-2,138-140 | celadonite/smectlte | 0.3-0.5 mm | 49.45 | 24.000 | 5.970 | 0.715674 | 0.000036 |
| 555.39 | 27-261-37-2,138-140 | celadonite/smectite | 0.3-0.5 mm | 51.13 | 23.860 | 6.210 | 0.716205 | 0.000043 |