Sigurdsson, Haraldur; Kelley, Simon P; Leckie, R Mark; Carey, Steven N; Bralower, Timothy J; King, John W (2000): (Table 3) Argon ratios and datings of tephra layer feldspars from ODP Hole 165-999A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.803521, In supplement to: Sigurdsson, H et al. (2000): History of circum-Caribbean explosive volcanism: 40Ar/39Ar dating of tephra layers. In: Leckie, RM; Sigurdsson, H; Acton, GD; Draper, G (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 165, 1-16, https://doi.org/10.2973/odp.proc.sr.165.021.2000
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 12.744000 * Longitude: -78.739300
Date/Time Start: 1996-01-10T19:30:00 * Date/Time End: 1996-01-14T23:15:00
Minimum Elevation: -2828.0 m * Maximum Elevation: -2828.0 m
Event(s):
165-999A * Latitude: 12.744000 * Longitude: -78.739300 * Date/Time Start: 1996-01-10T19:30:00 * Date/Time End: 1996-01-14T23:15:00 * Elevation: -2828.0 m * Penetration: 566.1 m * Recovery: 534.83 m * Location: Caribbean Sea * Campaign: Leg165 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 61 core; 566.1 m cored; 0 m drilled; 94.5 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Sigurdsson, Haraldur | DSDP/ODP/IODP sample designation | ||
| 2 | Number | No | Sigurdsson, Haraldur | analysis no. | ||
| 3 | Argon-40/Argon-39 | 40Ar/39Ar | Sigurdsson, Haraldur | Mass spectrometer, noble gas, MAP215-50 | ||
| 4 | Argon-38/Argon-39 | 38Ar/39Ar | Sigurdsson, Haraldur | Mass spectrometer, noble gas, MAP215-50 | ||
| 5 | Argon-37/Argon-39 | 37Ar/39Ar | Sigurdsson, Haraldur | Mass spectrometer, noble gas, MAP215-50 | ||
| 6 | Argon-36/Argon-39 | 36Ar/39Ar | 10-3 | Sigurdsson, Haraldur | Mass spectrometer, noble gas, MAP215-50 | |
| 7 | Argon-39 | 39Ar | arbitrary units | Sigurdsson, Haraldur | Mass spectrometer, noble gas, MAP215-50 | |
| 8 | Ratio | Ratio | % | Sigurdsson, Haraldur | Mass spectrometer, noble gas, MAP215-50 | 100*[(40Ar/39Ar-295.5*36Ar/39Ar)/40Ar/39Ar] |
| 9 | Ratio | Ratio | Sigurdsson, Haraldur | Mass spectrometer, noble gas, MAP215-50 | of the radiogenic 40Ar to 39Ar produced in the reactor from potassium | |
| 10 | Age, dated | Age dated | ka | Sigurdsson, Haraldur | Age, 40Ar/39Ar Argon-Argon | |
| 11 | Age, dated standard deviation | Age dated std dev | ± | Sigurdsson, Haraldur | Age, 40Ar/39Ar Argon-Argon | |
| 12 | Factor | Factor | Sigurdsson, Haraldur | wi = weighting used in the weighted mean; the inverse of variance on each measurement | ||
| 13 | Factor | Factor | Sigurdsson, Haraldur | xi*wi = the weighting multiplied by the measured age of each measurement |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
208 data points
Data
| 1 Sample label (DSDP/ODP/IODP sample designation) | 2 No (analysis no.) | 3 40Ar/39Ar (Mass spectrometer, noble gas,...) | 4 38Ar/39Ar (Mass spectrometer, noble gas,...) | 5 37Ar/39Ar (Mass spectrometer, noble gas,...) | 6 36Ar/39Ar [10-3] (Mass spectrometer, noble gas,...) | 7 39Ar [arbitrary units] (Mass spectrometer, noble gas,...) | 8 Ratio [%] (100*[(40Ar/39Ar-295.5*36Ar/39...) | 9 Ratio (of the radiogenic 40Ar to 39A...) | 10 Age dated [ka] (Age, 40Ar/39Ar Argon-Argon) | 11 Age dated std dev [±] (Age, 40Ar/39Ar Argon-Argon) | 12 Factor (wi = weighting used in the we...) | 13 Factor (xi*wi = the weighting multipl...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 165-999A-48X-6,43 | 1 | 1.80 | 0.013 | 1.62 | 1.0 | 16.3 | 84.36 | 1.516 | 16210 | 3170 | 0.10 | 1.62 |
| 165-999A-48X-6,43 | 2 | 1.77 | 0.012 | 1.43 | 1.6 | 20.2 | 73.72 | 1.302 | 13930 | 2560 | 0.15 | 2.12 |
| 165-999A-48X-6,43 | 3 | 1.69 | 0.012 | 0.59 | 0.6 | 23.3 | 89.06 | 1.504 | 16080 | 2220 | 0.20 | 3.27 |
| 165-999A-48X-6,43 | 4 | 2.11 | 0.013 | 0.77 | 0.9 | 36.4 | 87.75 | 1.854 | 19790 | 1420 | 0.49 | 9.79 |
| 165-999A-48X-6,43 | 5 | 1.75 | 0.013 | 0.96 | 0.0 | 38.0 | 99.85 | 1.743 | 18620 | 1360 | 0.54 | 10.07 |
| 165-999A-48X-6,43 | 6 | 1.69 | 0.012 | 0.81 | 0.0 | 33.9 | 100.00 | 1.693 | 18080 | 1530 | 0.43 | 7.77 |
| 165-999A-48X-6,43 | 7 | 1.82 | 0.014 | 1.09 | 1.3 | 32.6 | 78.82 | 1.436 | 15350 | 1590 | 0.40 | 6.10 |
| 165-999A-48X-6,43 | 8 | 1.81 | 0.012 | 1.73 | 1.3 | 32.7 | 79.26 | 1.431 | 15300 | 1580 | 0.40 | 6.10 |
| 165-999A-48X-6,43 | 9 | 1.83 | 0.010 | 1.84 | 1.6 | 22.8 | 74.08 | 1.359 | 14530 | 2260 | 0.20 | 2.83 |
| 165-999A-48X-6,43 | 10 | 1.88 | 0.014 | 0.71 | 0.8 | 39.5 | 87.42 | 1.644 | 17570 | 1100 | 0.83 | 14.60 |
| 165-999A-48X-6,43 | 11 | 2.00 | 0.017 | 0.05 | 2.4 | 12.9 | 65.23 | 1.304 | 13940 | 3360 | 0.09 | 1.23 |
| 165-999A-48X-6,43 | 12 | 2.08 | 0.017 | 0.43 | 1.2 | 23.4 | 83.12 | 1.730 | 18470 | 1850 | 0.29 | 5.42 |
| 165-999A-48X-6,43 | 13 | 2.31 | 0.014 | 0.57 | 3.3 | 40.2 | 57.48 | 1.329 | 14210 | 1080 | 0.86 | 12.16 |
| 165-999A-48X-6,43 | 14 | 1.96 | 0.015 | 0.27 | 1.4 | 81.8 | 78.37 | 1.535 | 16400 | 540 | 3.47 | 56.96 |
| 165-999A-48X-6,43 | 15 | 1.91 | 0.021 | 0.38 | 1.4 | 31.5 | 78.30 | 1.497 | 16000 | 1380 | 0.53 | 8.46 |
| 165-999A-48X-6,43 | 16 | 2.15 | 0.015 | 0.28 | 2.4 | 52.4 | 66.58 | 1.432 | 15300 | 830 | 1.45 | 22.26 |