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Sprenk, Daniela; Weber, Michael E; Kuhn, Gerhard; Rosén, Peter; Frank, Martin; Molina-Kescher, Mario; Liebetrau, Volker; Röhling, Heinz-Gerd (2013): Biogenic opal estimation of sediment core MD07-3133. PANGAEA,, In supplement to: Sprenk, D et al. (2013): Southern Ocean bioproductivity during the last glacial cycle - new detection method and decadal-scale insight from the Scotia Sea. Geological Society of London, special issue: Palaeoenvironments and Earth-Surface Processes, 381(1), 245-261,

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Latitude: -57.444000 * Longitude: -43.457800
Date/Time Start: 2007-03-05T17:30:00 * Date/Time End: 2007-03-05T17:30:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 32.79 m
MD07-3133 * Latitude: -57.444000 * Longitude: -43.457800 * Date/Time: 2007-03-05T17:30:00 * Elevation: -3103.0 m * Recovery: 32.8 m * Campaign: MD160 (OOMPH, SUBCLIMATE) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer II (CALYPSO2) * Comment: 2 core catcher samples; top 20-30 cm missing
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepthmGeocode
2Silicon/Titanium ratioSi/TiSprenk, DanielaX-ray fluorescence (XRF)count ratio
3Opal, biogenic silicabSiO2%Sprenk, DanielaEstimatedSi/Ti XRF-count ratio
4Opal, biogenic silicabSiO2%Sprenk, DanielaEstimatedcolour b
5Opal, biogenic silicabSiO2%Sprenk, DanielaEstimatedwet bulk density
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