Poulton, Simon W; Canfield, Donald E (2006): (Table A1P) Phosphorus speciation in sediments from DSDP Hole 92-598 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.710887, 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
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -19.004700 * Longitude: -124.676800
Date/Time Start: 1983-03-17T00:00:00 * Date/Time End: 1983-03-17T00:00:00
Minimum DEPTH, sediment/rock: 0.5 m * Maximum DEPTH, sediment/rock: 599.5 m
Event(s):
92-598 * Latitude: -19.004700 * Longitude: -124.676800 * Date/Time: 1983-03-17T00:00:00 * Elevation: -3699.0 m * Penetration: 52.4 m * Recovery: 41.2 m * Location: South Pacific Ocean * Campaign: Leg92 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 8 cores; 52.4 m cored; 0 m drilled; 78.7 % recovery
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Age model | Age model | ka | Poulton, Simon W | ||
3 | Phosphorus | P | % | Poulton, Simon W | UV/VIS Spectrometer | total |
4 | Phosphorus | P | % | Poulton, Simon W | UV/VIS Spectrometer | loosely bound + exchangeable P; extractant: 1 M MgCl2 (pH 8): 2 x 2 h; water wash: 2 x 2 h |
5 | Phosphorus | P | % | Poulton, Simon W | UV/VIS Spectrometer | iron-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 |
6 | Phosphorus | P | % | Poulton, Simon W | UV/VIS Spectrometer | in 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 |
7 | Phosphorus | P | % | Poulton, Simon W | UV/VIS Spectrometer | in detrital apatite + other inorganic P phases; extractant: 1 M HCl: 16 h |
8 | Phosphorus | P | % | Poulton, Simon W | UV/VIS Spectrometer | organic P; ashing at 550°C: 2 h; extractant: 1 M HCl: 16 h |
9 | Phosphorus | P | % | Poulton, Simon W | UV/VIS Spectrometer | biogenic P; extractant: 2 M NH4Cl (pH 7): 8 x 4 h |
10 | Phosphorus | P | % | Poulton, Simon W | UV/VIS Spectrometer | bound 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 |
11 | Phosphorus | P | % | Poulton, Simon W | UV/VIS Spectrometer | bound with goethite + hematite; extractant: 0.35 M acetic acid/0.2 M Na-citrate/0.28 M Na dithionite: 2 h |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
500 data points
Data
1 Depth sed [m] | 2 Age model [ka] | 3 P [%] (total) | 4 P [%] (loosely bound + exchangeable ...) | 5 P [%] (iron-bound P; extractant: 0.3...) | 6 P [%] (in authigenic apatite + bioge...) | 7 P [%] (in detrital apatite + other i...) | 8 P [%] (organic P; ashing at 550°C: 2...) | 9 P [%] (biogenic P; extractant: 2 M N...) | 10 P [%] (bound with hydrous ferric oxi...) | 11 P [%] (bound with goethite + hematit...) |
---|---|---|---|---|---|---|---|---|---|---|
0.5 | 10 | 0.066 | 0.002 | 0.018 | 0.045 | 0.002 | 0.001 | 0.002 | 0.017 | 0.001 |
2.5 | 50 | 0.060 | 0.002 | 0.020 | 0.036 | 0.001 | 0.001 | 0.002 | 0.018 | 0.002 |
4.5 | 90 | 0.063 | 0.003 | 0.015 | 0.033 | 0.001 | 0.007 | 0.001 | 0.014 | 0.001 |
6.5 | 130 | 0.063 | 0.002 | 0.031 | 0.036 | 0.001 | 0.001 | 0.001 | 0.018 | 0.013 |
8.5 | 170 | 0.063 | 0.002 | 0.022 | 0.040 | 0.001 | 0.001 | 0.002 | 0.016 | 0.005 |
14.5 | 290 | 0.085 | 0.003 | 0.028 | 0.053 | 0.001 | 0.001 | 0.002 | 0.017 | 0.011 |
21.0 | 420 | 0.131 | 0.003 | 0.037 | 0.081 | 0.003 | 0.001 | 0.002 | 0.032 | 0.004 |
26.5 | 530 | 0.136 | 0.002 | 0.036 | 0.081 | 0.007 | 0.001 | 0.001 | 0.034 | 0.002 |
34.5 | 690 | 0.204 | 0.002 | 0.058 | 0.119 | 0.007 | 0.002 | 0.002 | 0.046 | 0.012 |
42.5 | 850 | 0.291 | 0.002 | 0.056 | 0.220 | 0.007 | 0.003 | 0.002 | 0.040 | 0.017 |
46.5 | 930 | 0.383 | 0.002 | 0.090 | 0.251 | 0.005 | 0.004 | 0.002 | 0.073 | 0.018 |
52.5 | 1050 | 0.314 | 0.002 | 0.086 | 0.201 | 0.006 | 0.003 | 0.002 | 0.048 | 0.038 |
58.5 | 1170 | 0.376 | 0.003 | 0.092 | 0.257 | 0.008 | 0.003 | 0.002 | 0.058 | 0.034 |
68.5 | 1370 | 0.422 | 0.003 | 0.117 | 0.279 | 0.008 | 0.003 | 0.002 | 0.034 | 0.083 |
76.5 | 1530 | 0.401 | 0.004 | 0.112 | 0.259 | 0.010 | 0.002 | 0.002 | 0.028 | 0.084 |
84.5 | 1690 | 0.391 | 0.003 | 0.113 | 0.250 | 0.007 | 0.003 | 0.002 | 0.039 | 0.074 |
92.5 | 1850 | 0.352 | 0.003 | 0.114 | 0.212 | 0.013 | 0.002 | 0.002 | 0.028 | 0.087 |
101.0 | 2010 | 0.270 | 0.004 | 0.086 | 0.161 | 0.015 | 0.001 | 0.002 | 0.036 | 0.051 |
110.5 | 2100 | 0.212 | 0.003 | 0.054 | 0.136 | 0.012 | 0.001 | 0.002 | 0.036 | 0.018 |
121.5 | 2200 | 0.206 | 0.004 | 0.048 | 0.124 | 0.002 | 0.001 | 0.002 | 0.033 | 0.015 |
130.5 | 2280 | 0.143 | 0.002 | 0.035 | 0.076 | 0.009 | 0.001 | 0.002 | 0.024 | 0.011 |
138.5 | 2350 | 0.124 | 0.002 | 0.030 | 0.081 | 0.002 | 0.001 | 0.001 | 0.021 | 0.009 |
150.5 | 2460 | 0.153 | 0.003 | 0.041 | 0.075 | 0.006 | 0.000 | 0.001 | 0.027 | 0.014 |
156.5 | 2510 | 0.179 | 0.002 | 0.059 | 0.087 | 0.011 | 0.001 | 0.001 | 0.036 | 0.023 |
166.5 | 2610 | 0.139 | 0.002 | 0.039 | 0.074 | 0.009 | 0.001 | 0.002 | 0.030 | 0.009 |
176.5 | 2700 | 0.201 | 0.002 | 0.051 | 0.137 | 0.011 | 0.001 | 0.002 | 0.030 | 0.021 |
186.5 | 2790 | 0.196 | 0.003 | 0.049 | 0.113 | 0.011 | 0.001 | 0.002 | 0.027 | 0.023 |
196.5 | 2880 | 0.226 | 0.002 | 0.054 | 0.097 | 0.011 | 0.001 | 0.002 | 0.041 | 0.013 |
206.5 | 2970 | 0.343 | 0.002 | 0.093 | 0.155 | 0.010 | 0.002 | 0.002 | 0.057 | 0.036 |
216.5 | 3060 | 0.465 | 0.003 | 0.134 | 0.147 | 0.013 | 0.003 | 0.002 | 0.087 | 0.047 |
227.5 | 3160 | 0.619 | 0.003 | 0.185 | 0.262 | 0.016 | 0.004 | 0.002 | 0.071 | 0.114 |
236.5 | 3240 | 0.625 | 0.002 | 0.204 | 0.347 | 0.012 | 0.005 | 0.002 | 0.052 | 0.151 |
246.5 | 3330 | 0.613 | 0.002 | 0.202 | 0.353 | 0.012 | 0.009 | 0.002 | 0.046 | 0.156 |
256.5 | 3420 | 0.576 | 0.003 | 0.170 | 0.301 | 0.014 | 0.003 | 0.002 | 0.050 | 0.120 |
266.5 | 3510 | 0.494 | 0.003 | 0.165 | 0.328 | 0.014 | 0.003 | 0.002 | 0.037 | 0.128 |
277.5 | 3610 | 0.476 | 0.002 | 0.130 | 0.298 | 0.013 | 0.003 | 0.001 | 0.039 | 0.091 |
286.5 | 3700 | 0.389 | 0.002 | 0.081 | 0.262 | 0.012 | 0.002 | 0.001 | 0.020 | 0.060 |
296.5 | 3790 | 0.233 | 0.002 | 0.062 | 0.115 | 0.013 | 0.001 | 0.002 | 0.045 | 0.017 |
306.5 | 3880 | 0.140 | 0.002 | 0.040 | 0.088 | 0.005 | 0.002 | 0.003 | 0.025 | 0.015 |
326.5 | 4060 | 0.126 | 0.002 | 0.036 | 0.068 | 0.008 | 0.000 | 0.001 | 0.030 | 0.006 |
347.5 | 4250 | 0.268 | 0.002 | 0.073 | 0.140 | 0.012 | 0.001 | 0.001 | 0.036 | 0.038 |
367.5 | 4430 | 0.297 | 0.001 | 0.059 | 0.157 | 0.009 | 0.001 | 0.002 | 0.018 | 0.041 |
386.5 | 4610 | 0.138 | 0.002 | 0.038 | 0.072 | 0.006 | 0.000 | 0.001 | 0.025 | 0.013 |
398.5 | 4710 | 0.114 | 0.002 | 0.030 | 0.055 | 0.007 | 0.001 | 0.001 | 0.022 | 0.008 |
424.5 | 4950 | 0.105 | 0.002 | 0.030 | 0.060 | 0.005 | 0.000 | 0.001 | 0.020 | 0.011 |
440.5 | 5100 | 0.070 | 0.001 | 0.017 | 0.041 | 0.004 | 0.000 | 0.001 | 0.009 | 0.008 |
474.5 | 5260 | 0.101 | 0.001 | 0.015 | 0.056 | 0.002 | 0.000 | 0.002 | 0.010 | 0.005 |
499.5 | 5350 | 0.346 | 0.001 | 0.057 | 0.190 | 0.001 | 0.000 | 0.002 | 0.032 | 0.025 |
549.5 | 5510 | 0.056 | 0.001 | 0.015 | 0.035 | 0.002 | 0.000 | 0.001 | 0.006 | 0.009 |
599.5 | 5680 | 0.098 | 0.001 | 0.020 | 0.058 | 0.002 | 0.000 | 0.001 | 0.008 | 0.012 |