Wood, Rachel A; Poulton, Simon W; Prave, Anthony R; Hoffmann, Karl-Heinz; Clarkson, Matthew O; Guilbaud, R; Lyne, J W; Tostevin, Rosalie; Bowyer, Pete; Penny, A M; Curtis, Alexandra; Kasemann, Simone A (2015): (Table S3) Geochemical analysis of Site 3, Omkyk [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.847425, In supplement to: Wood, RA et al. (2015): Dynamic redox conditions control late Ediacaran metazoan ecosystems in the Nama Group, Namibia. Precambrian Research, 261, 252-271, https://doi.org/10.1016/j.precamres.2015.02.004
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Coverage:
Latitude: -24.805278 * Longitude: 16.229167
Minimum SECTION, height: 2.0 m * Maximum SECTION, height: 105.5 m
Comment:
highly reactive Fe to total Fe, (FeHR/FeT).carbonate-associated Fe, (Fecarb; e.g., ankerite and siderite).ferric(oxyhydr)oxides, (Feox; e.g., goethite and hematite).magnetite Fe, (Femag).Fe sulfide minerals, (Fepy; e.g., makinawite and pyrite).
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Sample code/label | Sample label | Wood, Rachel A | |||
2 | SECTION, height | Section | m | Wood, Rachel A | Geocode | |
3 | δ13C, carbonate | δ13C carb | ‰ PDB | Wood, Rachel A | Mass spectrometer Thermo Electron Delta plus IRMS | v.s. VPDB |
4 | δ18O, carbonate | δ18O carb | ‰ PDB | Wood, Rachel A | Mass spectrometer Thermo Electron Delta plus IRMS | v.s. VPDB |
5 | Carbon, organic, total | TOC | % | Wood, Rachel A | Element analyser isotope ratio mass spectrometer (EA-IRMS) | |
6 | Iron | Fe | % | Wood, Rachel A | total | |
7 | Iron | Fe | % | Wood, Rachel A | Femag | |
8 | Iron oxide | Fe oxide | % | Wood, Rachel A | Feox | |
9 | Iron carbonate, siderite | FeCO3 | % | Wood, Rachel A | Fecarb | |
10 | Iron sulfides | Fe sulfides | % | Wood, Rachel A | Fepy | |
11 | Ratio | Ratio | Wood, Rachel A | FeHR/FeT | ||
12 | Ratio | Ratio | Wood, Rachel A | Fepy/FeHR | ||
13 | Iron/Aluminium ratio | Fe/Al | Wood, Rachel A |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
484 data points
Data
1 Sample label | 2 Section [m] | 3 δ13C carb [‰ PDB] (v.s. VPDB, Mass spectrometer ...) | 4 δ18O carb [‰ PDB] (v.s. VPDB, Mass spectrometer ...) | 5 TOC [%] (Element analyser isotope rati...) | 6 Fe [%] (total) | 7 Fe [%] (Femag) | 8 Fe oxide [%] (Feox) | 9 FeCO3 [%] (Fecarb) | 10 Fe sulfides [%] (Fepy) | 11 Ratio (FeHR/FeT) | 12 Ratio (Fepy/FeHR) | 13 Fe/Al |
---|---|---|---|---|---|---|---|---|---|---|---|---|
OMK2-1 | 4.0 | -3.00 | -16.00 | 1.22 | 0.03 | 0.48 | 0.07 | 0.032 | 0.50 | 0.050 | 1.11 | |
OMK2-2 | 5.0 | -3.00 | -12.50 | 0.84 | 0.01 | 0.21 | 0.05 | 0.030 | 0.34 | 0.100 | 0.79 | |
OMK2-3 | 6.0 | -4.20 | -123.00 | 0.75 | 0.00 | 0.28 | 0.10 | 0.025 | 0.54 | 0.079 | 1.16 | |
OMK2-4 | 6.8 | -3.80 | -13.90 | 0.54 | 0.01 | 0.24 | 0.03 | 0.022 | 0.57 | 0.011 | 0.63 | |
OMK2-5 | 7.2 | -4.10 | -14.90 | 0.185 | 0.44 | |||||||
OMK2-6 | 8.8 | -2.40 | -11.50 | 0.67 | 0.01 | 0.20 | 0.17 | 0.027 | 0.60 | 0.070 | 0.62 | |
OMK2-7 | 10.2 | -2.30 | -12.00 | 0.40 | 0.00 | 0.06 | 0.19 | 0.016 | 0.66 | 0.060 | 0.99 | |
OMK2-8 | 11.8 | -1.20 | -9.60 | 0.66 | 0.01 | 0.09 | 0.29 | 0.015 | 0.62 | 0.040 | 0.71 | |
OMK2-9 | 13.8 | -0.70 | -9.30 | 0.39 | ||||||||
OMK2-10 | 15.0 | -0.20 | -56.00 | 0.32 | ||||||||
OMK2-11 | 16.5 | -1.10 | -9.60 | 0.56 | 0.01 | 0.19 | 0.08 | 0.031 | 0.55 | 0.100 | 0.76 | |
OMK2-12 | 18.5 | -3.20 | -9.60 | 0.71 | 0.01 | 0.24 | 0.14 | 0.016 | 0.57 | 0.040 | 0.99 | |
OMK2-13 | 20.0 | -0.60 | -8.50 | 0.148 | 0.30 | |||||||
OMK2-14 | 22.0 | -0.02 | -10.20 | 0.88 | 0.03 | 0.41 | 0.04 | 0.036 | 0.60 | 0.070 | 0.61 | |
OMK2-15 | 23.5 | 1.80 | -10.40 | 0.213 | 0.36 | |||||||
OMK2-16 | 25.0 | 1.90 | -8.50 | 0.202 | 0.19 | |||||||
OMK2-17 | 26.5 | 1.90 | -10.00 | 0.155 | 0.37 | |||||||
OMK2-18 | 28.0 | 0.70 | -8.90 | 0.187 | 0.14 | |||||||
OMK2-19 | 29.5 | 1.30 | -9.00 | 0.79 | 0.01 | 0.32 | 0.07 | 0.043 | 0.56 | 0.100 | 1.13 | |
OMK2-20 | 31.5 | 2.50 | -9.40 | 0.57 | 0.01 | 0.17 | 0.03 | 0.038 | 0.44 | 0.150 | 0.64 | |
OMK2-21 | 33.5 | 2.60 | -8.80 | 0.08 | ||||||||
OMK2-22 | 35.0 | 2.20 | -8.40 | 0.193 | 0.27 | |||||||
OMK2-23 | 37.5 | 0.90 | -8.40 | 0.155 | 0.30 | |||||||
OMK2-24 | 39.5 | 3.20 | -8.60 | 0.160 | 0.17 | |||||||
OMK2-25 | 41.5 | 0.60 | -7.30 | 0.117 | 0.10 | |||||||
OMK2-26 | 43.5 | 2.30 | -8.30 | 0.152 | 0.38 | |||||||
OMK2-27 | 45.5 | 2.40 | -6.70 | 0.113 | 0.11 | |||||||
OMK2-28 | 47.5 | 4.00 | -4.50 | 0.225 | 0.15 | |||||||
OMK2-29 | 49.5 | 1.20 | -7.80 | 0.075 | 0.02 | |||||||
OMK2-30 | 51.0 | 2.60 | -6.40 | 0.153 | 0.07 | |||||||
OMK2-31 | 54.0 | 1.10 | -8.40 | 0.112 | 0.21 | |||||||
OMK2-32 | 57.0 | 2.30 | -8.30 | 0.144 | 0.21 | |||||||
OMK2-33 | 60.0 | 4.40 | -5.30 | 0.104 | 0.11 | |||||||
OMK2-34 | 63.0 | 1.70 | -8.40 | 0.078 | 0.31 | |||||||
OMK2-35 | 66.0 | 2.70 | -8.80 | 0.073 | 0.14 | |||||||
OMK2-36 | 69.0 | 4.00 | -6.70 | 0.161 | 0.12 | |||||||
OMK2-37 | 71.0 | 2.10 | -8.90 | 0.117 | 0.17 | |||||||
OMK2-38 | 73.0 | 2.70 | -9.60 | 0.107 | 0.08 | |||||||
OMK1-1 | 73.0 | 0.10 | -9.40 | 2.09 | 0.02 | 2.20 | 0.17 | 0.012 | 1.15 | 0.010 | 2.86 | |
OMK1-2 | 73.5 | 2.10 | -10.40 | 0.87 | 0.00 | 0.06 | 0.68 | 0.042 | 0.90 | 0.050 | 1.43 | |
OMK1-3 | 74.5 | 3.00 | -10.80 | 1.44 | 0.01 | 0.14 | 0.95 | 0.073 | 0.81 | 0.060 | 1.23 | |
OMK1-4 | 79.0 | 4.80 | -11.70 | 1.20 | 0.02 | 0.17 | 0.36 | 0.010 | 0.47 | 0.020 | 1.32 | |
OMK1-5 | 82.0 | 5.30 | -11.70 | 0.74 | 0.00 | 0.03 | 0.47 | 0.013 | 0.70 | 0.030 | 2.37 | |
OMK1-6 | 84.0 | 3.90 | -6.20 | 0.89 | 0.01 | 0.32 | 0.27 | 0.016 | 0.69 | 0.030 | 4.20 | |
OMK1-7 | 85.5 | 4.70 | -11.50 | 0.92 | ||||||||
OMK1-8 | 92.0 | 3.30 | -8.80 | 0.034 | 0.20 | |||||||
OMK1-9 | 94.5 | 3.10 | -9.20 | 0.095 | 0.33 | |||||||
OMK1-10 | 95.5 | 3.20 | -7.40 | 0.040 | 0.19 | |||||||
OMK1-11 | 97.5 | 1.80 | -7.70 | 0.056 | 0.39 | |||||||
OMK1-12 | 99.5 | 5.20 | -4.90 | 0.071 | 0.35 | |||||||
OMK1-13 | 101.5 | 4.80 | -5.90 | 0.071 | 0.55 | 0.00 | 0.11 | 0.24 | 0.009 | 0.66 | 0.030 | 1.66 |
OMK1-14 | 103.5 | 4.80 | -7.60 | 0.093 | 0.37 | |||||||
OMK1-15 | 105.5 | 4.80 | -8.00 | 0.057 | 0.36 | |||||||
OMK3/1 | 2.0 | 0.47 | ||||||||||
OMK3/2 | 3.0 | 0.64 | 0.030 | 0.60 | 0.050 | |||||||
OMK3/3 | 4.5 | 1.30 | 0.010 | 0.69 | 0.000 | |||||||
OMK3/4 | 6.5 | 1.02 | 0.010 | 0.61 | 0.000 | |||||||
OMK3/5 | 7.5 | 2.66 | 0.010 | 0.73 | 0.000 | |||||||
OMK3/6 | 14.2 | 0.21 | ||||||||||
OMK3/7 | 17.0 | 0.26 | ||||||||||
OMK3/8 | 21.5 | 0.51 | 0.020 | 0.78 | 0.050 | |||||||
OMK3/9 | 22.0 | 0.79 | 0.010 | 0.86 | 0.015 | |||||||
OMK3/10 | 23.5 | 0.16 | ||||||||||
OMK3/11 | 28.2 | 0.50 | ||||||||||
OMK3/12 | 38.0 | 0.46 | ||||||||||
OMK3/13 | 39.0 | 0.60 | 0.000 | 0.72 | 0.000 | |||||||
OMK3/14 | 44.0 | 2.03 | 0.000 | 0.80 | 0.000 | |||||||
OMK4/1 | 73.0 | 0.71 | 0.000 | 0.86 | 0.000 | |||||||
OMK4/2 | 74.0 | 0.19 | 0.000 | |||||||||
OMK4/3 | 83.0 | 2.38 | 0.000 | 0.59 | 0.000 | |||||||
OMK4/4 | 92.3 | 0.55 | 0.52 | 0.000 | ||||||||
OMK4/5 | 92.5 | 2.15 | 0.17 | 0.000 | ||||||||
OMK4/6 | 92.9 | 0.43 | ||||||||||
OMK4/7 | 93.1 | 0.46 | ||||||||||
OMK4/8 | 94.1 | 0.20 | ||||||||||
OMK4/9 | 94.3 | 0.27 | ||||||||||
OMK4/10 | 94.4 | 0.35 | ||||||||||
OMK4/11 | 95.6 | 0.43 | ||||||||||
OMK4/12 | 96.5 | 0.15 | ||||||||||
OMK4/13 | 97.4 | 0.29 | ||||||||||
OMK4/14 | 97.5 | 0.54 | 0.000 | 0.43 | ||||||||
OMK4/15 | 98.5 | 1.15 | 0.000 | 0.31 | 0.000 | |||||||
OMK4/16 | 99.5 | 0.26 | ||||||||||
OMK4/17 | 101.0 | 0.27 | ||||||||||
OMK4/18 | 102.0 | 0.18 | ||||||||||
OMK4/19 | 103.0 | 0.46 | ||||||||||
OMK4/20 | 104.0 | 0.19 |