Ozima, Minoru; Takigami, Yutaka; Kaneoka, Ichiro (1980): (Table 2) Analytical data for step-heating experiments at DSDP Hole 58-445 and 58-446A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.821514, In supplement to: Ozima, M et al. (1980): 40Ar-39Ar geochronological studies on rocks of Deep Sea Drilling Project Sites 443, 445, and 446. In: deVries Klein, G; Kobayashi, K; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 58, 917-920, https://doi.org/10.2973/dsdp.proc.58.139.1980
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 25.111700 * Median Longitude: 132.991500 * South-bound Latitude: 24.700700 * West-bound Longitude: 132.774800 * North-bound Latitude: 25.522700 * East-bound Longitude: 133.208200
Date/Time Start: 1978-01-11T00:00:00 * Date/Time End: 1978-01-18T00:00:00
Minimum Elevation: -4952.0 m * Maximum Elevation: -3377.0 m
Event(s):
58-445 * Latitude: 25.522700 * Longitude: 133.208200 * Date/Time: 1978-01-11T00:00:00 * Elevation: -3377.0 m * Penetration: 892 m * Recovery: 609.5 m * Location: North Pacific/BASIN * Campaign: Leg58 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 93 cores; 882.5 m cored; 0 m drilled; 69.1 % recovery
58-446A * Latitude: 24.700700 * Longitude: 132.774800 * Date/Time: 1978-01-18T00:00:00 * Elevation: -4952.0 m * Penetration: 628.5 m * Recovery: 117.5 m * Location: North Pacific/Philippine Sea/BASIN * Campaign: Leg58 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 28 cores; 256.5 m cored; 0 m drilled; 45.8 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Ozima, Minoru | DSDP/ODP/IODP sample designation | ||
| 3 | - | - | Ozima, Minoru | Calculated | J = [exp(lambda-ts)-1]/(40Ar/39Ar)s:ts = age of a standard sample; s = standard sample; lambda = total decay constant of 40K. | |
| 4 | Temperature, technical | T tech | °C | Ozima, Minoru | ||
| 5 | Comment | Comment | Ozima, Minoru | |||
| 6 | Argon-40/Argon-36 | 40Ar/36Ar | Ozima, Minoru | see reference(s) | ||
| 7 | Argon-40/Argon-36, error, relative | 40Ar/36Ar e rel | % | Ozima, Minoru | see reference(s) | |
| 8 | Argon-39/Argon-36 | 39Ar/36Ar | Ozima, Minoru | see reference(s) | ||
| 9 | Argon-39/Argon-36, error, relative | 39Ar/36Ar e rel | % | Ozima, Minoru | see reference(s) | |
| 10 | Argon-37/Argon-36 | 37Ar/36Ar | Ozima, Minoru | see reference(s) | ||
| 11 | Argon-37/Argon-36, error, relative | 37Ar/36Ar e rel | % | Ozima, Minoru | see reference(s) | |
| 12 | Argon-39 | 39Ar | % | Ozima, Minoru | see reference(s) | |
| 13 | - | - | Ozima, Minoru | r | ||
| 14 | Age, dated | Age dated | ka | Ozima, Minoru | Age, 40Ar/39Ar Argon-Argon | Apparent |
| 15 | Age, dated standard deviation | Age dated std dev | ± | Ozima, Minoru | Age, 40Ar/39Ar Argon-Argon | Apparent, 1 sigma |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
364 data points