Maury, R C; Bellon, Herve; Bougault, Henri; Joron, Jean Louis; Bohn, Marcel; de Graciansky, Pierre C (1985): (Table 6) Age dated, K2O and 40Ar at DSDP Holes 80-551 and 80-550B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.807891, In supplement to: Maury, RC et al. (1985): Oceanic tholeiites from Leg 80 Sites (Celtic Sea passive margin, northeastern Atlantic): geochemistry and mineralogy. In: De Graciansky, PC; Poag, CW; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Gov. Printing Office), 80, 939-946, https://doi.org/10.2973/dsdp.proc.80.142.1985
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 48.713350 * Median Longitude: -13.470100 * South-bound Latitude: 48.516000 * West-bound Longitude: -13.501500 * North-bound Latitude: 48.910700 * East-bound Longitude: -13.438700
Date/Time Start: 1981-06-30T00:00:00 * Date/Time End: 1981-07-16T00:00:00
Minimum Elevation: -4420.0 m * Maximum Elevation: -3887.0 m
Event(s):
80-550B * Latitude: 48.516000 * Longitude: -13.438700 * Date/Time: 1981-06-30T00:00:00 * Elevation: -4420.0 m * Penetration: 720.5 m * Recovery: 177.8 m * Location: North Atlantic/PLAIN * Campaign: Leg80 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 30 cores; 264.5 m cored; 133 m drilled; 67.2 % recovery
80-551 * Latitude: 48.910700 * Longitude: -13.501500 * Date/Time: 1981-07-16T00:00:00 * Elevation: -3887.0 m * Penetration: 201 m * Recovery: 67.2 m * Location: North Atlantic/ESCARPMENT * Campaign: Leg80 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 98.5 m cored; 7 m drilled; 68.2 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Maury, R C | DSDP/ODP/IODP sample designation | ||
| 3 | Age, dated | Age dated | ka | Maury, R C | Age, 40K/40Ar Potassium-Argon | |
| 4 | Age, dated standard deviation | Age dated std dev | ± | Maury, R C | Age, 40K/40Ar Potassium-Argon | |
| 5 | Argon-40 | 40Ar | 10-7 cm3/g | Maury, R C | ||
| 6 | Potassium oxide | K2O | % | Maury, R C | ||
| 7 | Mass | Mass | g | Maury, R C | ||
| 8 | Argon-40, radiogenic/Argon-40, total | 40Ar*/40Ar(tot) | Maury, R C | |||
| 9 | Experiment | Exp | Maury, R C |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
40 data points
Data
| 1 Event | 2 Sample label | 3 Age dated [ka] | 4 Age dated std dev [±] | 5 40Ar [10-7 cm3/g] | 6 K2O [%] | 7 Mass [g] | 8 40Ar*/40Ar(tot) | 9 Exp |
|---|---|---|---|---|---|---|---|---|
| 80-551 | 80-551-8-1,129-132 | 48900 | 2500 | 13.320 | 0.827 | 1.0264 | 69.9 | B-88 |
| 80-551 | 80-551-11-5,98-102 | 42700 | 2100 | 2.036 | 0.145 | 1.0061 | 25.0 | B-83 |
| 80-551 | 80-551-13-5,72-75 | 62500 | 3100 | 2.352 | 0.114 | 1.0110 | 28.0 | B-87 |
| 80-550B | 80-550B-26-3,88-91 | 69600 | 3500 | 2.074 | 0.090 | 1.0039 | 19.7 | B-82 |
| 80-550B | 80-550B-27-1,65-68 | 76400 | 3800 | 1.646 | 0.065 | 1.0120 | 31.0 | B-125 |