Michael, Peter; Bonatti, Enrico (1985): (Table 5) Whole-rock major element chemistry of serpentinized peridotites at DSDP Holes 82-556, 82-558, and 82-560 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.806239, In supplement to: Michael, P; Bonatti, E (1985): Petrology of ultramafic rocks from Sites 556, 558, and 560 in the North Atlantic. In: Bougault, H; Cande, SC; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 82, 523-528, https://doi.org/10.2973/dsdp.proc.82.129.1985
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 37.143967 * Median Longitude: -36.957167 * South-bound Latitude: 34.722200 * West-bound Longitude: -38.842700 * North-bound Latitude: 38.939700 * East-bound Longitude: -34.685300
Date/Time Start: 1981-09-22T00:00:00 * Date/Time End: 1981-10-16T00:00:00
Minimum Elevation: -3754.0 m * Maximum Elevation: -3443.0 m
Event(s):
82-556 * Latitude: 38.939700 * Longitude: -34.685300 * Date/Time: 1981-09-22T00:00:00 * Elevation: -3672.0 m * Penetration: 639 m * Recovery: 80.9 m * Location: North Atlantic/RIDGE * Campaign: Leg82 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 166 m cored; 0 m drilled; 48.7 % recovery
82-558 * Latitude: 37.770000 * Longitude: -37.343500 * Date/Time: 1981-10-03T00:00:00 * Elevation: -3754.0 m * Penetration: 561.5 m * Recovery: 237.8 m * Location: North Atlantic/RIDGE * Campaign: Leg82 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 394.5 m cored; 0 m drilled; 60.3 % recovery
82-560 * Latitude: 34.722200 * Longitude: -38.842700 * Date/Time: 1981-10-16T00:00:00 * Elevation: -3443.0 m * Penetration: 421.5 m * Recovery: 8 m * Location: North Atlantic * Campaign: Leg82 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 6 cores; 48.5 m cored; 0 m drilled; 16.5 % recovery
Comment:
Precision and accuracy are ±2% for elements over 5% concentration, ±5% for elements 1- 5% concentration, and ±50% or more for elements less than 0.5% (Na2O, TiO2, CaO, MnO, and K2O).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Michael, Peter | DSDP/ODP/IODP sample designation | Each sample represents about 25 cm**3 of material | |
| 6 | Comment | Comment | Michael, Peter | |||
| 7 | Silicon dioxide | SiO2 | % | Michael, Peter | X-ray fluorescence (XRF) | |
| 8 | Titanium dioxide | TiO2 | % | Michael, Peter | X-ray fluorescence (XRF) | |
| 9 | Aluminium oxide | Al2O3 | % | Michael, Peter | X-ray fluorescence (XRF) | |
| 10 | Iron oxide, Fe2O3 | Fe2O3 | % | Michael, Peter | X-ray fluorescence (XRF) | Assumes all iron as Fe3+ |
| 11 | Manganese oxide | MnO | % | Michael, Peter | X-ray fluorescence (XRF) | |
| 12 | Magnesium oxide | MgO | % | Michael, Peter | X-ray fluorescence (XRF) | |
| 13 | Calcium oxide | CaO | % | Michael, Peter | X-ray fluorescence (XRF) | |
| 14 | Sodium oxide | Na2O | % | Michael, Peter | X-ray fluorescence (XRF) | |
| 15 | Potassium oxide | K2O | % | Michael, Peter | X-ray fluorescence (XRF) | |
| 16 | Loss on ignition | LOI | % | Michael, Peter | Volatile loss on ignition between 110 and 1050°C; includes H2O and CO2 | |
| 17 | Total | Total | % | Michael, Peter | X-ray fluorescence (XRF) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
98 data points