/* DATA DESCRIPTION: Citation: Kretschmer, Sven; Geibert, Walter; Rutgers van der Loeff, Michiel M; Schnabel, Christoph; Xu, Sheng; Mollenhauer, Gesine (2011): (Table 1) Sieving recoveries and leaching loss of Thorium 230 after the size fractionation of the sediment samples PS1768-8 and PS1769-1. PANGAEA, https://doi.org/10.1594/PANGAEA.769868, In supplement to: Kretschmer, S et al. (2011): Fractionation of **230Th, **231Pa, and **10Be induced by particle size and composition within an opal-rich sediment of the Atlantic Southern Ocean. Geochimica et Cosmochimica Acta, 75(22), 6971-6987, https://doi.org/10.1016/j.gca.2011.09.012 Project(s): Marine Geochemistry @ AWI (AWI_MarGeoChem) (URI: https://www.awi.de/en/science/geosciences/marine-geochemistry.html) Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo) (URI: https://www.awi.de/en/science/geosciences/marine-geology.html) Coverage: MEDIAN LATITUDE: -52.602750 * MEDIAN LONGITUDE: 4.467000 * SOUTH-BOUND LATITUDE: -52.612500 * WEST-BOUND LONGITUDE: 4.458000 * NORTH-BOUND LATITUDE: -52.593000 * EAST-BOUND LONGITUDE: 4.476000 DATE/TIME START: 1989-11-11T21:40:00 * DATE/TIME END: 1989-11-11T23:49:00 MINIMUM DEPTH, sediment/rock: 0 m * MAXIMUM DEPTH, sediment/rock: 0 m Event(s): PS1768-8 (PS16/311) (URI: https://store.pangaea.de/Images/Cores/PS-stationcard/PS1768-stationcard.pdf) * LATITUDE: -52.593000 * LONGITUDE: 4.476000 * DATE/TIME: 1989-11-11T21:40:00 * ELEVATION: -3299.0 m * Recovery: 8.96 m * LOCATION: Shona Ridge * CAMPAIGN: ANT-VIII/3 (PS16) (URI: https://doi.org/10.2312/BzP_0074_1990) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Gravity corer (Kiel type) (SL) * COMMENT: 10 core sections: 0-0.44, 0.44-1.06, 1.06-2.06, 2.06-3.06, 3.06-4.06, 4.06-5.04, 5.04-6.04, 6.04-7.04, 7.04-8.04, 8.04-8.96 m PS1769-1 (PS16/312) (URI: https://store.pangaea.de/Images/Cores/PS-stationcard/PS1769-stationcard.pdf) * LATITUDE: -52.612500 * LONGITUDE: 4.458000 * DATE/TIME: 1989-11-11T23:49:00 * ELEVATION: -3269.0 m * Recovery: 9.75 m * LOCATION: Shona Ridge * CAMPAIGN: ANT-VIII/3 (PS16) (URI: https://doi.org/10.2312/BzP_0074_1990) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Gravity corer (Kiel type) (SL) * COMMENT: 10 core sections: 0-0.81, 0.81-1.82, 1.82-2.83, 2.83-3.84, 3.84-4.86, 4.86-5.82, 5.82-6.83, 6.83-7.83, 7.83-8.85, 8.85-9.75 m Parameter(s): Event label (Event) Latitude of event (Latitude) Longitude of event (Longitude) Elevation of event [m] (Elevation) DEPTH, sediment/rock [m] (Depth sed) * GEOCODE Comment (Comment) * PI: Kretschmer, Sven (Sven.Kretschmer@awi.de, http://www.awi.de/en/about-us/organisation/staff/sven-kretschmer.html) Sample mass [g] (Samp m) * PI: Kretschmer, Sven (Sven.Kretschmer@awi.de, http://www.awi.de/en/about-us/organisation/staff/sven-kretschmer.html) * COMMENT: sediment sieved Thorium-230 [dpm/g] (230Th) * PI: Kretschmer, Sven (Sven.Kretschmer@awi.de, http://www.awi.de/en/about-us/organisation/staff/sven-kretschmer.html) Thorium-230, recovery [%] (230Th recov) * PI: Kretschmer, Sven (Sven.Kretschmer@awi.de, http://www.awi.de/en/about-us/organisation/staff/sven-kretschmer.html) Sample mass [kg] (Samp m) * PI: Kretschmer, Sven (Sven.Kretschmer@awi.de, http://www.awi.de/en/about-us/organisation/staff/sven-kretschmer.html) * COMMENT: seawater used as sieving fluid Thorium-230 in supernatant [dpm/kg] (230Th s) * PI: Kretschmer, Sven (Sven.Kretschmer@awi.de, http://www.awi.de/en/about-us/organisation/staff/sven-kretschmer.html) Thorium-230, leached [dpm] (230Th l) * PI: Kretschmer, Sven (Sven.Kretschmer@awi.de, http://www.awi.de/en/about-us/organisation/staff/sven-kretschmer.html) Thorium-230 lost to supernatant [%] (230Th lost) * PI: Kretschmer, Sven (Sven.Kretschmer@awi.de, http://www.awi.de/en/about-us/organisation/staff/sven-kretschmer.html) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 17 data points */ Event Latitude Longitude Elevation [m] Depth sed [m] Comment Samp m [g] 230Th [dpm/g] 230Th recov [%] Samp m [kg] 230Th s [dpm/kg] 230Th l [dpm] 230Th lost [%] PS1768-8 -52.5930 4.4760 -3299 0 7.7 6.45 87 22.49 0.05332 1.191 2.4 PS1769-1 -52.6125 4.4580 -3269 0 7.9 6.09 90 19.10 0.05568 1.056 2.2 unused seawater 21.69 0.00037