Sinton, Christopher W; Sigurdsson, Haraldur; Duncan, Robert A (2000): (Table 2) Argon plateau and isochron ages of ODP Hole 165-1001A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.803422, In supplement to: Sinton, CW et al. (2000): Geochronology and petrology of the igneous basement at the Lower Nicaraguan Rise, Site 1001. 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, 1-4, https://doi.org/10.2973/odp.proc.sr.165.029.2000
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 15.757100 * Longitude: -74.910500
Date/Time Start: 1996-02-07T02:45:00 * Date/Time End: 1996-02-12T19:30:00
Minimum Elevation: -3260.0 m * Maximum Elevation: -3260.0 m
Event(s):
165-1001A * Latitude: 15.757100 * Longitude: -74.910500 * Date/Time Start: 1996-02-07T02:45:00 * Date/Time End: 1996-02-12T19:30:00 * Elevation: -3260.0 m * Penetration: 522.8 m * Recovery: 286.24 m * Location: Caribbean Sea * Campaign: Leg165 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 56 cores; 522.8 m cored; 0 m drilled; 54.8 % recovery
Comment:
Section 165-1001A-54R-7 was analyzed using the AEI MS-10S and Sections 165-1001A-53R-3 and 165-1001A-56R-3 were analyzed using the MAP 215-50. Ages are corrected for 37Ar decay, half-life = 35.1 days. Lambda epsilon = 0.581x10**-10/yr; Lambda beta = 4.962x10**-10/yr.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Sinton, Christopher W | DSDP/ODP/IODP sample designation | ||
| 2 | Sample type | Samp type | Sinton, Christopher W | |||
| 3 | Age, dated | Age dated | ka | Sinton, Christopher W | Age, 40Ar/39Ar Argon-Argon | wgt by 1/sigma**2, plateau age |
| 4 | Age, dated standard deviation | Age dated std dev | ± | Sinton, Christopher W | Age, 40Ar/39Ar Argon-Argon | wgt by 1/sigma**2, plateau age |
| 5 | Argon-39 | 39Ar | % | Sinton, Christopher W | of total | |
| 6 | Age, dated | Age dated | ka | Sinton, Christopher W | Age, 40Ar/39Ar Argon-Argon | isochron age |
| 7 | Age, dated standard deviation | Age dated std dev | ± | Sinton, Christopher W | Age, 40Ar/39Ar Argon-Argon | isochron age, 2 sigma |
| 8 | Number | No | Sinton, Christopher W | of steps used in the isochron calculation | ||
| 9 | Argon-40/Argon-36 | 40Ar/36Ar | Sinton, Christopher W | intercept | ||
| 10 | Argon-40/Argon-36, standard deviation | 40Ar/36Ar std dev | ± | Sinton, Christopher W | intercept |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
30 data points
Data
| 1 Sample label (DSDP/ODP/IODP sample designation) | 2 Samp type | 3 Age dated [ka] (wgt by 1/sigma**2, plateau ag...) | 4 Age dated std dev [±] (wgt by 1/sigma**2, plateau ag...) | 5 39Ar [%] (of total) | 6 Age dated [ka] (isochron age, Age, 40Ar/39Ar ...) | 7 Age dated std dev [±] (isochron age, 2 sigma, Age, 4...) | 8 No (of steps used in the isochron...) | 9 40Ar/36Ar (intercept) | 10 40Ar/36Ar std dev [±] (intercept) |
|---|---|---|---|---|---|---|---|---|---|
| 165-1001A-54R-7 | Basalt | 81300 | 5400 | 85 | 81700 | 6200 | 6 | 293.7 | 5.7 |
| 165-1001A-53R-3 | Basalt | 80800 | 1300 | 50 | 80200 | 2500 | 5 | 300.1 | 5.6 |
| 165-1001A-56R-3 | Basalt | 81000 | 1200 | 55 | 85300 | 5600 | 4 | 290.8 | 32.7 |