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
Data
1 Event | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 - (J = [exp(lambda-ts)-1]/(40Ar/...) | 4 T tech [°C] | 5 Comment | 6 40Ar/36Ar (see reference(s)) | 7 40Ar/36Ar e rel [%] (see reference(s)) | 8 39Ar/36Ar (see reference(s)) | 9 39Ar/36Ar e rel [%] (see reference(s)) | 10 37Ar/36Ar (see reference(s)) | 11 37Ar/36Ar e rel [%] (see reference(s)) | 12 39Ar [%] (see reference(s)) | 13 - (r) | 14 Age dated [ka] (Apparent, Age, 40Ar/39Ar Argo...) | 15 Age dated std dev [±] (Apparent, 1 sigma, Age, 40Ar/...) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
58-445 | 58-445-93-2,9-16 | 0.05023 | 600 | 294.8 | 0.7 | 0.21 | 10.0 | 0.0053 | 0.7 | 0.9 | 0.130 | -2400 | 68000 | |
58-445 | 58-445-93-2,9-16 | 0.05023 | 700 | 485.5 | 1.1 | 9.89 | 1.7 | 5.5000 | 3.0 | 32.5 | 0.490 | 132600 | 3300 | |
58-445 | 58-445-93-2,9-16 | 0.05023 | 800 | 1041.0 | 3.8 | 49.10 | 3.9 | 33.1000 | 5.3 | 10.7 | 0.870 | 105600 | 2400 | |
58-445 | 58-445-93-2,9-16 | 0.05023 | 900 | 752.7 | 2.9 | 58.10 | 3.0 | 107.7000 | 3.2 | 7.2 | 0.950 | 55500 | 1300 | |
58-445 | 58-445-93-2,9-16 | 0.05023 | 1000 | 749.3 | 5.1 | 57.30 | 5.4 | 175.1000 | 5.2 | 10.1 | 0.950 | 55900 | 2200 | |
58-445 | 58-445-93-2,9-16 | 0.05023 | 1100 | 1288.0 | 3.7 | 118.00 | 3.7 | 136.6000 | 3.8 | 9.9 | 0.880 | 59200 | 1100 | |
58-445 | 58-445-93-2,9-16 | 0.05023 | fusion | 949.4 | 3.7 | 83.60 | 3.8 | 74.6000 | 3.9 | 28.7 | 0.970 | 55200 | 1200 | |
58-446A | 58-446A-4-1,32-34 | 0.05142 | 600 | 297.3 | 4.2 | 4.70 | 10.7 | 3.8100 | 17.4 | 0.8 | 0.420 | 2800 | -2000 | |
58-446A | 58-446A-4-1,32-34 | 0.05142 | 700 | 522.6 | 3.4 | 32.40 | 3.4 | 21.0000 | 7.1 | 8.3 | 0.910 | 50700 | 2300 | |
58-446A | 58-446A-4-1,32-34 | 0.05142 | 800 | 1383.0 | 6.2 | 131.50 | 6.2 | 73.4000 | 7.8 | 9.0 | 0.970 | 59600 | 1300 | |
58-446A | 58-446A-4-1,32-34 | 0.05142 | 900 | 1745.0 | 7.7 | 185.40 | 7.8 | 198.9000 | 7.8 | 14.8 | 0.950 | 56400 | 1300 | |
58-446A | 58-446A-4-1,32-34 | 0.05142 | 1000 | 1747.0 | 7.2 | 188.90 | 7.3 | 590.6000 | 7.4 | 17.2 | 0.980 | 55500 | 1200 | |
58-446A | 58-446A-4-1,32-34 | 0.05142 | 1100 | 1666.0 | 6.6 | 180.30 | 6.6 | 511.9000 | 6.6 | 14.0 | 0.980 | 54900 | 1100 | |
58-446A | 58-446A-4-1,32-34 | 0.05142 | fusion | 1540.0 | 2.1 | 181.20 | 2.1 | 1225.0000 | 2.1 | 35.9 | 0.870 | 49700 | 7600 | |
58-446A | 58-446A-7-4,138-140 | 0.04442 | 600 | 278.5 | 2.4 | 1.40 | 31.4 | 5.5000 | 47.3 | -0.9 | 0.006 | -7900 | 43000 | |
58-446A | 58-446A-7-4,138-140 | 0.04442 | 700 | 381.1 | 1.6 | 12.70 | 2.9 | 6.9000 | 2.6 | 13.6 | 0.280 | 42200 | 2600 | |
58-446A | 58-446A-7-4,138-140 | 0.04442 | 800 | 1414.0 | 7.5 | 126.30 | 7.5 | 65.2000 | 7.5 | 18.1 | 0.890 | 55200 | 1400 | |
58-446A | 58-446A-7-4,138-140 | 0.04442 | 900 | 1408.0 | 7.7 | 174.00 | 7.9 | 138.3000 | 7.8 | 34.0 | 0.930 | 40000 | 1200 | |
58-446A | 58-446A-7-4,138-140 | 0.04442 | 1000 | 462.4 | 2.2 | 18.50 | 4.1 | 77.0000 | 2.3 | 11.6 | 0.430 | 56200 | 3000 | |
58-446A | 58-446A-7-4,138-140 | 0.04442 | 1100 | 1041.0 | 10.0 | 82.10 | 11.0 | 520.7000 | 10.0 | 5.7 | 0.590 | 56600 | 3200 | |
58-446A | 58-446A-7-4,138-140 | 0.04442 | fusion | 1329.0 | 14.9 | 126.30 | 15.0 | 2550.0000 | 14.9 | 15.9 | 0.930 | 51100 | 2500 | |
58-446A | 58-446A-19-2,14-16 | 0.04383 | 600 | 287.4 | 1.4 | 13.70 | 11.2 | 2.6000 | 10.7 | 6.0 | 0.011 | -3700 | 2000 | |
58-446A | 58-446A-19-2,14-16 | 0.04383 | 700 | 368.9 | 4.2 | 45.70 | 11.4 | 21.0000 | 8.4 | 8.2 | 0.170 | 10000 | 2000 | |
58-446A | 58-446A-19-2,14-16 | 0.04383 | 800 | 441.3 | 8.9 | 36.40 | 8.9 | 57.7000 | 8.9 | 4.6 | 0.310 | 24900 | 4000 | |
58-446A | 58-446A-19-2,14-16 | 0.04383 | 900 | 726.3 | 4.7 | 66.90 | 5.1 | 179.7000 | 4.7 | 8.4 | 0.440 | 39800 | 1600 | |
58-446A | 58-446A-19-2,14-16 | 0.04383 | 1000 | 1065.0 | 5.5 | 100.00 | 6.2 | 566.4000 | 5.5 | 12.8 | 0.520 | 47400 | 1800 | |
58-446A | 58-446A-19-2,14-16 | 0.04383 | 1100 | 847.7 | 3.2 | 77.90 | 3.4 | 519.9000 | 3.2 | 12.8 | 0.530 | 43800 | 1000 | |
58-446A | 58-446A-19-2,14-16 | 0.04383 | fusion | 1091.0 | 3.5 | 100.70 | 3.8 | 400.9000 | 3.6 | 47.2 | 0.710 | 48700 | 1000 |