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 S6) Geochemical analysis of Site 5, Brak [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.847481, 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: -23.971389 * Longitude: 16.135139
Minimum SECTION, height: 1.0 m * Maximum SECTION, height: 164.0 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:
374 data points