Clauer, Norbert; Giblin, Patrick; Lucas, Jacques (1984): (Table 1) Chemical composition and dated ages of detrital smectites in sediments at DSDP Site 48-400A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.705312, In supplement to: Clauer, N et al. (1984): Sr and Ar isotope studies of detrital smectites from the Atlantic Ocean (D.S.D.P., Legs 43, 48 and 50). Isotope Geoscience, 2(2), 141-151, https://doi.org/10.1016/0009-2541(84)90185-2
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 47.381700 * Longitude: -9.198300
Date/Time Start: 1976-05-25T00:00:00 * Date/Time End: 1976-05-25T00:00:00
Minimum DEPTH, sediment/rock: 625.83 m * Maximum DEPTH, sediment/rock: 625.83 m
Event(s):
48-400A * Latitude: 47.381700 * Longitude: -9.198300 * Date/Time: 1976-05-25T00:00:00 * Elevation: -4399.0 m * Penetration: 777.5 m * Recovery: 334 m * Location: North Atlantic/BASIN * Campaign: Leg48 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 73 cores; 692.5 m cored; 9.5 m drilled; 48.2 % 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 | Clauer, Norbert | DSDP/ODP/IODP sample designation | ||
| 3 | Size fraction | Size fraction | Clauer, Norbert | |||
| 4 | Sample comment | Sample comment | Clauer, Norbert | |||
| 5 | Rubidium | Rb | mg/kg | Clauer, Norbert | measured | |
| 6 | Rubidium | Rb | mg/kg | Clauer, Norbert | Calculated | calculated |
| 7 | Strontium | Sr | mg/kg | Clauer, Norbert | measured | |
| 8 | Strontium | Sr | mg/kg | Clauer, Norbert | Calculated | calculated |
| 9 | Rubidium-87/Strontium-86 ratio | 87Rb/86Sr | Clauer, Norbert | Isotope ratio mass spectrometry | ||
| 10 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Clauer, Norbert | Isotope ratio mass spectrometry | ||
| 11 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Clauer, Norbert | Calculated | initial ratio | |
| 12 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Clauer, Norbert | Calculated | +/- 2 sigma/N**(-2) |
| 13 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Clauer, Norbert | Calculated | +/- 2 sigma |
| 14 | Age, dated | Age dated | ka | Clauer, Norbert | Calculated | Rb-Sr isochron age |
| 15 | Age, error | Age e | ± | Clauer, Norbert | Calculated | Rb-Sr isochron age error, +/- 2 sigma |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
37 data points
Data
| 1 Depth sed [m] | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 Size fraction | 4 Sample comment | 5 Rb [mg/kg] (measured) | 6 Rb [mg/kg] (calculated, Calculated) | 7 Sr [mg/kg] (measured) | 8 Sr [mg/kg] (calculated, Calculated) | 9 87Rb/86Sr (Isotope ratio mass spectrometry) | 10 87Sr/86Sr (Isotope ratio mass spectrometry) | 11 87Sr/86Sr (initial ratio, Calculated) | 12 87Sr/86Sr e [±] (+/- 2 sigma/N**(-2), Calculated) | 13 87Sr/86Sr e [±] (+/- 2 sigma, Calculated) | 14 Age dated [ka] (Rb-Sr isochron age, Calculated) | 15 Age e [±] (Rb-Sr isochron age error, +/-...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 625.83 | 400A-59-1, 33 | 0.2-0.4 µm | untreated | 97.5 | 80.2 | 3.524 | 0.71626 | 0.00007 | ||||||
| 625.83 | 400A-59-1, 33 | 0.2-0.4 µm | leachate (by 1.0 N hydrochloric acid for 15 min at room temperature) = 4.7% | 76.4 | 3.6 | 817.0 | 38.4 | 0.271 | 0.70950 | 0.70904 | 0.00009 | 0.00042 | 140000 | 8000 |
| 625.83 | 400A-59-1, 33 | 0.2-0.4 µm | residue = 95.3% | 107.6 | 102.5 | 39.9 | 38.0 | 7.819 | 0.72438 | 0.00015 | ||||
| 625.83 | 400A-59-1, 33 | 0.2-0.4 µm | leachate + residue | 106.1 | 76.4 |