Notsu, Kenjii; Onuma, Naoki; Fujii, Naoyuki (1986): (Table 1) Rb and Sr contents and 87Sr/86Sr ratios at DSDP Hole 89-462A basalts [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.794476, In supplement to: Notsu, K et al. (1986): Rb-Sr isotope systematics and Sr/Ca-Ba/Ca ratios of Nauru Basin Basalts, Deep Sea Drilling Project Leg 89. In: Moberly, R; Schlanger, SO; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 89, 523-527, https://doi.org/10.2973/dsdp.proc.89.120.1986
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Published: 1986 (exact date unknown) • DOI registered: 2012-12-03
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 7.241700 * Longitude: 165.031700
Date/Time Start: 1982-11-05T00:00:00 * Date/Time End: 1982-11-05T00:00:00
Minimum Elevation: -5177.0 m * Maximum Elevation: -5177.0 m
Event(s):
89-462A * Latitude: 7.241700 * Longitude: 165.031700 * Date/Time: 1982-11-05T00:00:00 * Elevation: -5177.0 m * Penetration: 1209 m * Recovery: 74.4 m * Location: North Pacific Ocean * Campaign: Leg89 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 17 cores; 137.3 m cored; 0 m drilled; 54.2 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Notsu, Kenjii | DSDP/ODP/IODP sample designation | ||
| 2 | Sample comment | Sample comment | Notsu, Kenjii | |||
| 3 | Rubidium | Rb | mg/kg | Notsu, Kenjii | see reference(s) | |
| 4 | Rubidium, standard deviation | Rb std dev | ± | Notsu, Kenjii | see reference(s) | 2sigma |
| 5 | Strontium | Sr | mg/kg | Notsu, Kenjii | see reference(s) | 2sigma mean errors are less than 2% |
| 6 | Rubidium-87/Strontium-86 ratio | 87Rb/86Sr | Notsu, Kenjii | see reference(s) | ||
| 7 | Rubidium-87/Strontium-86 ratio, standard deviation | 8/Rb/86Sr std dev | ± | Notsu, Kenjii | see reference(s) | 2sigma |
| 8 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Notsu, Kenjii | see reference(s) | 2sigma mean error of each analysis is less than 0.00002, but the reproducibility of the same sample is less than 0.00005. So the uncertainty associated with each ratio is estimated to be ±0.00005. |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
96 data points
Data
| 1 Sample label | 2 Sample comment | 3 Rb [mg/kg] | 4 Rb std dev [±] | 5 Sr [mg/kg] | 6 87Rb/86Sr | 7 8/Rb/86Sr std dev [±] | 8 87Sr/86Sr |
|---|---|---|---|---|---|---|---|
| 89-462A-94-6,38-40 | Whole rock | 0.85 | 0.07 | 93.0 | 0.0246 | 0.0020 | 0.70372 |
| 89-462A-102-4,3-5 | Whole rock | 0.40 | 0.02 | 97.0 | 0.0120 | 0.0006 | 0.70375 |
| 89-462A-102-4,3-5 | Fine whole rock | 0.81 | 0.02 | 120.0 | 0.0196 | 0.0005 | 0.70372 |
| 89-462A-102-4,3-5 | 2.62 < Density (g/cm**3) < 2.90 | 0.18 | 0.01 | 185.0 | 0.0028 | 0.0002 | 0.70372 |
| 89-462A-102-4,3-5 | 2.90 < Density (g/cm**3) < 3.30 | 0.25 | 0.02 | 42.0 | 0.0174 | 0.0014 | 0.70370 |
| 89-462A-102-4,3-5 | Density (g/cm**3) > 3.30 | 0.16 | 0.02 | 6.3 | 0.0750 | 0.0009 | 0.70390 |
| 89-462A-105-2,7-9 | Whole rock | 0.31 | 0.02 | 99.0 | 0.0092 | 0.0006 | 0.70373 |
| 89-462A-109-1,106-108 | Whole rock | 0.43 | 0.01 | 102.0 | 0.0122 | 0.0003 | 0.70379 |
| 89-462A-109-1,106-108 | Fine whole rock | 0.78 | 0.02 | 124.0 | 0.0182 | 0.0004 | 0.70374 |
| 89-462A-109-1,106-108 | 2.62 < Density (g/cm**3) < 2.90 | 0.22 | 0.02 | 198.0 | 0.0032 | 0.0003 | 0.70366 |
| 89-462A-109-1,106-108 | 2.90 < Density (g/cm**3) < 3.30 | 0.21 | 0.02 | 92.0 | 0.0067 | 0.0006 | 0.70370 |
| 89-462A-109-1,106-108 | Density (g/cm**3) > 3.30 | 0.16 | 0.02 | 9.5 | 0.0480 | 0.0006 | 0.70390 |