Takigami, Yutaka; Ozima, Minoru (1982): (Table 1) 40Ar-39Ar analysis at DSDP Holes 60-458 and 60-459 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.820215, In supplement to: Takigami, Y; Ozima, M (1982): 40Ar-39Ar dating of rocks drilled at sites 458 and 459 in the Mariana fore-arc region during Leg 60. In: Hussong, DM; Uyeda, S; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 60, 743-746, https://doi.org/10.2973/dsdp.proc.60.141.1982
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 17.864200 * Longitude: 146.934300
Date/Time Start: 1978-04-18T00:00:00 * Date/Time End: 1978-04-18T00:00:00
Minimum Elevation: -3447.0 m * Maximum Elevation: -3447.0 m
Event(s):
60-458 * Latitude: 17.864200 * Longitude: 146.934300 * Date/Time: 1978-04-18T00:00:00 * Elevation: -3447.0 m * Penetration: 465.5 m * Recovery: 97.6 m * Location: North Pacific/TRENCH * Campaign: Leg60 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 46 cores; 437 m cored; 28.5 m drilled; 22.3 % recovery
Comment:
Correction factors used as (39Ar/37Ar)Ca = 0.0007, (36Ar/37Ar)Ca = 0.00036, and (40Ar/39Ar)K = 0.03.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Takigami, Yutaka | DSDP/ODP/IODP sample designation | ||
| 2 | Temperature, technical | T tech | °C | Takigami, Yutaka | ||
| 3 | - | - | Takigami, Yutaka | J = [exp(lambda-ts) -l]/(40Ar/39Ar)S; ts is age of a standard sample (JGl-biotite), S refers to a standard sample, lambda is total decay constant of 40K | ||
| 4 | Argon-40/Argon-36 | 40Ar/36Ar | Takigami, Yutaka | |||
| 5 | Argon-40/Argon-36, error, relative | 40Ar/36Ar e rel | % | Takigami, Yutaka | ||
| 6 | Argon-39/Argon-36 | 39Ar/36Ar | Takigami, Yutaka | |||
| 7 | Argon-39/Argon-36, error, relative | 39Ar/36Ar e rel | % | Takigami, Yutaka | ||
| 8 | Argon-37/Argon-36 | 37Ar/36Ar | Takigami, Yutaka | |||
| 9 | Argon-37/Argon-36, error, relative | 37Ar/36Ar e rel | % | Takigami, Yutaka | ||
| 10 | Argon-39 | 39Ar | % | Takigami, Yutaka | Fraction | |
| 11 | Coefficient | Coeff | Takigami, Yutaka | r = Correlation coefficient (York, 1969) | ||
| 12 | Age, dated | Age dated | ka | Takigami, Yutaka | Age, 40Ar/39Ar Argon-Argon | Apparent |
| 13 | Age, dated standard deviation | Age dated std dev | ± | Takigami, Yutaka | Age, 40Ar/39Ar Argon-Argon | Apparent; 1 sigma |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
273 data points