/* DATA DESCRIPTION: Citation: Causse, Christiane; Vörösmarty, Charles J (1989): (Table 3) Initial 230Th/232Th values in sediments of ODP Site 105-646B. 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 Project(s): Ocean Drilling Program (ODP) (URI: http://www-odp.tamu.edu/) 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 (URI: https://doi.org/10.2973/odp.proc.ir.105.1987) * BASIS: Joides Resolution (URI: http://www-odp.tamu.edu/resolutn.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 80 cores; 766.2 m cored; 0 m drilled; 52.8 % recovery Parameter(s): Sample code/label (Sample label) * PI: Causse, Christiane * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001) Sample code/label 2 (Sample label 2) * PI: Causse, Christiane DEPTH, sediment/rock [m] (Depth sed) * GEOCODE Age, dated [ka] (Age dated) * PI: Causse, Christiane Age, dated standard deviation [±] (Age dated std dev) * PI: Causse, Christiane Thorium-230/Thorium-232 activity ratio ((230Th/232Th)) * PI: Causse, Christiane * COMMENT: Extrapolate initial values of 230Th/232Th activity ratios, calculated according to 18O-stratigraphy chronology Thorium-230/Thorium-232 activity ratio, standard deviation [±] ((230Th/232Th) std dev) * PI: Causse, Christiane * COMMENT: Extrapolate initial values of 230Th/232Th activity ratios, calculated according to 18O-stratigraphy chronology Thorium-230/Thorium-232 activity ratio ((230Th/232Th)) * PI: Causse, Christiane * COMMENT: 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) Sedimentation rate [cm/ka] (SR) * PI: Causse, Christiane * METHOD/DEVICE: Calculated License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 96 data points */ Sample label (DSDP/ODP/IODP sample designation) Sample label 2 Depth sed [m] Age dated [ka] Age dated std dev [±] (230Th/232Th) (Extrapolate initial values of...) (230Th/232Th) std dev [±] (Extrapolate initial values of...) (230Th/232Th) (Indicative initial values of ...) 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