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Poulton, Simon W; Canfield, Donald E (2006): (Table A1P) Phosphorus speciation in sediments from DSDP Hole 92-599. PANGAEA, https://doi.org/10.1594/PANGAEA.710888, In supplement to: Poulton, SW; Canfield, DE (2006): Co-diagenesis of iron and phosphorus in hydrothermal sediments from the southern East Pacific Rise; implications for the evaluation of paleo-sea water phosphate concentrations. Geochimica et Cosmochimica Acta, 70(23), 5883-5898, https://doi.org/10.1016/j.gca.2006.01.030

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Project(s):
Coverage:
Latitude: -19.451500 * Longitude: -119.881300
Date/Time Start: 1983-03-20T00:00:00 * Date/Time End: 1983-03-20T00:00:00
Minimum DEPTH, sediment/rock: 0.5 m * Maximum DEPTH, sediment/rock: 8.5 m
Event(s):
92-599 * Latitude: -19.451500 * Longitude: -119.881300 * Date/Time: 1983-03-20T00:00:00 * Elevation: -3654.0 m * Penetration: 46.3 m * Recovery: 34.8 m * Location: South Pacific/PLATEAU * Campaign: Leg92 * Basis: Glomar Challenger * Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 46.3 m cored; 0 m drilled; 75.1 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1DEPTH, sediment/rockDepthmGeocode
2Age modelAge modelkaPoulton, Simon W
3PhosphorusP%Poulton, Simon WUV/VIS Spectrometertotal
4PhosphorusP%Poulton, Simon WUV/VIS Spectrometerloosely bound + exchangeable P; extractant: 1 M MgCl2 (pH 8): 2 x 2 h; water wash: 2 x 2 h
5PhosphorusP%Poulton, Simon WUV/VIS Spectrometeriron-bound P; extractant: 0.3 M Na-citrate/1 M NaHCO3/0.14 M Na-dithionite: 8 h 1 M MgCl2 (pH 8): 2 h; water wash: 2 h
6PhosphorusP%Poulton, Simon WUV/VIS Spectrometerin authigenic apatite + biogenic apatite + CaCO3-bound P; extractant: 1 M Na- acetate (pH 4-acetic acid buffered): 6 h 1 M MgCl2 (pH 8): 2 x 2 h; water wash: 2 h
7PhosphorusP%Poulton, Simon WUV/VIS Spectrometerin detrital apatite + other inorganic P phases; extractant: 1 M HCl: 16 h
8PhosphorusP%Poulton, Simon WUV/VIS Spectrometerorganic P; ashing at 550°C: 2 h; extractant: 1 M HCl: 16 h
9PhosphorusP%Poulton, Simon WUV/VIS Spectrometerbiogenic P; extractant: 2 M NH4Cl (pH 7): 8 x 4 h
10PhosphorusP%Poulton, Simon WUV/VIS Spectrometerbound with hydrous ferric oxides + lepidocrocite; extractant: 1 M hydroxylamine-HCl in 25% acetic acid (pH 2): 48 h; 1 M MgCl2 (pH 8): 2 x 2 h
11PhosphorusP%Poulton, Simon WUV/VIS Spectrometerbound with goethite + hematite; extractant: 0.35 M acetic acid/0.2 M Na-citrate/0.28 M Na dithionite: 2 h
Size:
50 data points

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