Causse, Christiane; Vörösmarty, Charles J (1989): (Table 3) Initial 230Th/232Th values in sediments of ODP Site 105-646B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.744861, In supplement to: Causse, C; Vörösmarty, CJ (1989): Thorium and uranium isotopes in Upper Pleistocene sediments of ODP Sites 645 (Baffin Bay), 646, and 647 (Labrador Sea). In: Srivastava, SP; Arthur, M; Clement, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 105, 551-560, https://doi.org/10.2973/odp.proc.sr.105.155.1989
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 58.209300 * Longitude: -48.369100
Date/Time Start: 1985-10-04T08:45:00 * Date/Time End: 1985-10-13T21:01:00
Minimum DEPTH, sediment/rock: 1.00 m * Maximum DEPTH, sediment/rock: 22.00 m
Event(s):
105-646B * Latitude: 58.209300 * Longitude: -48.369100 * Date/Time Start: 1985-10-04T08:45:00 * Date/Time End: 1985-10-13T21:01:00 * Elevation: -3459.0 m * Penetration: 766.7 m * Recovery: 404.25 m * Location: Labrador Sea * Campaign: Leg105 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 80 cores; 766.2 m cored; 0 m drilled; 52.8 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Causse, Christiane | DSDP/ODP/IODP sample designation | ||
| 2 | Sample code/label 2 | Sample label 2 | Causse, Christiane | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Age, dated | Age dated | ka | Causse, Christiane | ||
| 5 | Age, dated standard deviation | Age dated std dev | ± | Causse, Christiane | ||
| 6 | Thorium-230/Thorium-232 activity ratio | (230Th/232Th) | Causse, Christiane | Extrapolate initial values of 230Th/232Th activity ratios, calculated according to 18O-stratigraphy chronology | ||
| 7 | Thorium-230/Thorium-232 activity ratio, standard deviation | (230Th/232Th) std dev | ± | Causse, Christiane | Extrapolate initial values of 230Th/232Th activity ratios, calculated according to 18O-stratigraphy chronology | |
| 8 | Thorium-230/Thorium-232 activity ratio | (230Th/232Th) | Causse, Christiane | Indicative initial values of 230Th-excess/232Th activity ratios, related to 230Th-rain (assuming a uniform 230Th/232 activity ratio equal to 0.36 for detritial particles) | ||
| 9 | Sedimentation rate | SR | cm/ka | Causse, Christiane | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
96 data points
Data
| 1 Sample label (DSDP/ODP/IODP sample designation) | 2 Sample label 2 | 3 Depth sed [m] | 4 Age dated [ka] | 5 Age dated std dev [±] | 6 (230Th/232Th) (Extrapolate initial values of...) | 7 (230Th/232Th) std dev [±] (Extrapolate initial values of...) | 8 (230Th/232Th) (Indicative initial values of ...) | 9 SR [cm/ka] (Calculated) |
|---|---|---|---|---|---|---|---|---|
| 105-646B-1H-1 | UQT-664 | 1.00 | 8 | 2 | 1.42 | 0.02 | 1.06 | 12.7 |
| 105-646B-1H-3 | UQT-665 | 4.00 | 32 | 3 | 1.59 | 0.03 | 1.23 | 10.9 |
| 105-646B-1H-4 | UQT-666 | 5.40 | 40 | 5 | 1.53 | 0.05 | 1.17 | 11.5 |
| 105-646B-2H-3 | UQT-668 | 7.70 | 65 | 5 | 2.18 | 0.05 | 1.82 | 7.4 |
| 105-646B-1H-6 | UQT-667 | 8.60 | 78 | 5 | 2.29 | 0.10 | 1.93 | 7.0 |
| 105-646B-2H-4 | UQT-669 | 9.80 | 110 | 10 | 2.35 | 0.14 | 1.99 | 6.8 |
| 105-646B-2H-5 | UQT-670 | 10.93 | 130 | 5 | 1.75 | 0.04 | 1.39 | 9.7 |
| 105-646B-2H-6 | UQT-671 | 12.07 | 150 | 10 | 2.48 | 0.21 | 2.12 | 6.3 |
| 105-646B-3H-1 | UQT-672 | 15.59 | 180 | 15 | 1.55 | 0.09 | 1.19 | 11.3 |
| 105-646B-3H-2 | UQT-673 | 17.18 | 215 | 15 | 3.06 | 0.32 | 2.70 | 5.0 |
| 105-646B-3H-4 | UQT-674 | 19.99 | 220 | 10 | 1.79 | 0.08 | 1.43 | 9.4 |
| 6B36-98-10 | UQT-492 | 22.00 | 260 | 20 | 1.44 | 0.20 | 1.08 | 12.5 |