Sinton, Christopher W; Duncan, Robert A; Storey, Michael; Lewis, J; Estrada, J J (1998): (Table 1) 40Ar/39Ar plateau and isochron ages from DSDP Leg 15 holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.715255, In supplement to: Sinton, CW et al. (1998): An oceanic flood basalt province within the Caribbean plate. Earth and Planetary Science Letters, 155(3-4), 221-235, https://doi.org/10.1016/S0012-821X(97)00214-8
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 14.814000 * Median Longitude: -69.366800 * South-bound Latitude: 14.511500 * West-bound Longitude: -69.377800 * North-bound Latitude: 15.116500 * East-bound Longitude: -69.355800
Date/Time Start: 1970-12-22T00:00:00 * Date/Time End: 1971-01-10T00:00:00
Minimum Elevation: -4545.0 m * Maximum Elevation: -3949.0 m
Event(s):
15-146 * Latitude: 15.116500 * Longitude: -69.377800 * Date/Time: 1970-12-22T00:00:00 * Elevation: -3949.0 m * Penetration: 762 m * Recovery: 145.3 m * Location: Caribbean Sea/BASIN * Campaign: Leg15 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 370 m cored; 4 m drilled; 39.3 % recovery
15-150 * Latitude: 14.511500 * Longitude: -69.355800 * Date/Time: 1971-01-10T00:00:00 * Elevation: -4545.0 m * Penetration: 180 m * Recovery: 32.4 m * Location: Caribbean Sea/BASIN * Campaign: Leg15 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 cores; 90 m cored; 0 m drilled; 36 % recovery
Comment:
AGE is the plateau age
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Age, error | Age e | ± | Sinton, Christopher W | Plateau age | |
| 4 | Sample code/label | Sample label | Sinton, Christopher W | DSDP/ODP/IODP sample designation | ||
| 5 | Argon-39 | 39Ar | % | Sinton, Christopher W | of total | |
| 6 | Age, dated | Age dated | ka | Sinton, Christopher W | Isochron age | |
| 7 | Age, dated standard deviation | Age dated std dev | ± | Sinton, Christopher W | Isochron age | |
| 8 | Number | No | Sinton, Christopher W | number of steps used in the isochron regression | ||
| 9 | Argon-40/Argon-36 | 40Ar/36Ar | Sinton, Christopher W | Isotope ratio mass spectrometry | ||
| 10 | Argon-40/Argon-36, standard deviation | 40Ar/36Ar std dev | ± | Sinton, Christopher W | Isotope ratio mass spectrometry | 1 sigma |
| 11 | F-distribution | F-distribution | Sinton, Christopher W | SUMS/(N-2) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
27 data points
Data
| 1 Event | 2 Age [ka BP] | 3 Age e [±] | 4 Sample label | 5 39Ar [%] | 6 Age dated [ka] | 7 Age dated std dev [±] | 8 No | 9 40Ar/36Ar | 10 40Ar/36Ar std dev [±] | 11 F-distribution |
|---|---|---|---|---|---|---|---|---|---|---|
| 15-146 | 90600 | 3200 | 15-146-42-3,103106 | 40 | 85900 | 4500 | 4 | 298.1 | 0.7 | 1.6 |
| 15-146 | 92100 | 4700 | 15-146-43-4,9496 | 44 | 93700 | 9100 | 3 | 293.0 | 1.4 | 4.3 |
| 15-150 | 94300 | 2800 | 15-150-11-2,1113 | 56 | 95700 | 6200 | 6 | 296.1 | 1.2 | 2.0 |