Zhuang, Guang-Chao; Elling, Felix J; Nigro, Lisa M; Samarkin, Vladimir A; Joye, Samantha B; Teske, Andreas P; Hinrichs, Kai-Uwe (2016): Geochemistry of two sediment cores and a reference site from the Orca Basin, northern Gulf of Mexico [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.859438, In supplement to: Zhuang, G-C et al. (2016): Multiple evidence for methylotrophic methanogenesis as the dominant methanogenic pathway in hypersaline sediments from the Orca Basin, Gulf of Mexico. Geochimica et Cosmochimica Acta, 187, 1-20, https://doi.org/10.1016/j.gca.2016.05.005
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Project(s):
Coverage:
Median Latitude: 27.010444 * Median Longitude: -90.968778 * South-bound Latitude: 26.908000 * West-bound Longitude: -91.334800 * North-bound Latitude: 27.123333 * East-bound Longitude: -90.288333
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 0.575 m
Event(s):
AT18-2_6 (MUC 6) * Latitude: 26.908000 * Longitude: -91.334800 * Elevation: -2432.0 m * Location: Southern Orca Basin * Campaign: AT18-2 (AT18/2) * Basis: Atlantis (1997) * Method/Device: MultiCorer (MUC)
AT18-2_7 (MUC 7) * Latitude: 27.000000 * Longitude: -91.283200 * Elevation: -2339.0 m * Location: Northern Orca Basin * Campaign: AT18-2 (AT18/2) * Basis: Atlantis (1997) * Method/Device: MultiCorer (MUC)
AT18-2_13 * Latitude: 27.123333 * Longitude: -90.288333 * Elevation: -2068.0 m * Location: Gulf of Mexico * Campaign: AT18-2 (AT18/2) * Basis: Atlantis (1997) * Method/Device: MultiCorer (MUC) * Comment: November 2010
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
488 data points
Data
1 Event | 2 Depth sed [m] | 3 Depth top [m] | 4 Depth bot [m] | 5 Sal | 6 Cl- [mmol/l] | 7 [SO4]2- [mmol/l] | 8 TS2- [mmol/l] | 9 TOC [%] | 10 δ13C Corg [‰ PDB] | 11 CH4 [nmol/l] | 12 δ13C CH4 [‰ PDB] | 13 H2 [nmol/l] | 14 DIC [mmol/l] | 15 δ13C DIC [‰ PDB] | 16 CH4O [µmol/l] | 17 TMA [µmol/kg] | 18 TMA δ13C [‰ PDB] | 19 DMSP diss [nmol/l] | 20 DMSPt [µmol/kg] | 21 DMSP δ13C [‰ PDB] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AT18-2_6 | 0.025 | 0.00 | 0.05 | 267 | 5216.7 | 42.5 | 3.09 | -21.69 | 457280 | -76.70 | 0.19 | 4.5 | -19.39 | 13.29 | 7.02 | 4.49 | 11.39 | |||
AT18-2_6 | 0.075 | 0.05 | 0.10 | 261 | 5207.8 | 42.5 | 6.15 | -21.71 | 396360 | -76.81 | 0.22 | 7.30 | 4.92 | -36.080 | 0.77 | 7.55 | -15.64 | |||
AT18-2_6 | 0.125 | 0.10 | 0.15 | 261 | 4915.8 | 41.6 | 4.46 | -21.70 | 318550 | -77.12 | 0.19 | 5.0 | -20.47 | 14.24 | 3.90 | 4.37 | 7.56 | |||
AT18-2_6 | 0.175 | 0.15 | 0.20 | 252 | 5158.1 | 41.3 | 3.02 | -21.69 | 334360 | -77.03 | 0.17 | 6.5 | -19.61 | 0.98 | 3.41 | -36.480 | 0.91 | 5.63 | -15.46 | |
AT18-2_6 | 0.225 | 0.20 | 0.25 | 273 | 5191.6 | 42.0 | 3.27 | -21.76 | 213470 | -77.02 | 0.28 | 4.2 | -20.31 | 4.53 | 4.34 | -36.310 | 0.97 | 7.67 | -15.28 | |
AT18-2_6 | 0.275 | 0.25 | 0.30 | 273 | 5117.2 | 41.5 | 2.98 | -21.58 | 236700 | -77.00 | 0.21 | 4.7 | -19.31 | 0.70 | 3.81 | -37.330 | 1.05 | 8.29 | -15.50 | |
AT18-2_6 | 0.325 | 0.30 | 0.35 | 267 | 39.9 | 3.46 | -21.69 | 244380 | -77.19 | 0.22 | 4.9 | -20.74 | 3.53 | |||||||
AT18-2_6 | 0.375 | 0.35 | 0.40 | 270 | 40.9 | 3.17 | -21.60 | -77.00 | 0.20 | 5.8 | -20.79 | 10.85 | 5.21 | -36.244 | 0.98 | 10.45 | -14.91 | |||
AT18-2_6 | 0.425 | 0.40 | 0.45 | 264 | 39.9 | 3.33 | -21.63 | 313290 | -77.51 | 0.21 | 6.7 | -18.92 | 2.46 | 3.78 | 0.96 | 7.37 | ||||
AT18-2_6 | 0.475 | 0.45 | 0.50 | 261 | 40.4 | 3.15 | -21.60 | 258620 | -77.62 | 0.20 | 6.4 | -20.28 | 4.37 | 4.71 | 1.24 | 8.14 | ||||
AT18-2_6 | 0.525 | 0.50 | 0.55 | 264 | 39.2 | 3.96 | -21.66 | 189610 | -77.20 | 0.61 | 5.8 | -20.49 | 3.62 | 0.97 | 9.31 | |||||
AT18-2_6 | 0.575 | 0.55 | 0.60 | 261 | 38.4 | 3.96 | -21.64 | 242400 | -77.41 | 0.30 | 5.8 | -19.63 | 5.00 | 3.28 | 9.69 | |||||
AT18-2_7 | 0.025 | 0.00 | 0.05 | 255 | 30.2 | 9.3 | 5.76 | -21.45 | 1715810 | -89.60 | 0.16 | 3.67 | 5.55 | 3.10 | 8.16 | |||||
AT18-2_7 | 0.075 | 0.05 | 0.10 | 252 | 28.6 | 24.4 | 8.07 | -21.25 | 2149660 | -88.27 | 0.24 | 0.64 | 5.43 | -36.460 | 1.15 | 8.39 | -15.49 | |||
AT18-2_7 | 0.125 | 0.10 | 0.15 | 255 | 28.2 | 49.7 | 6.95 | -21.78 | 2380660 | -87.55 | 0.20 | 0.56 | 5.40 | -37.480 | 1.41 | 6.38 | -15.56 | |||
AT18-2_7 | 0.175 | 0.15 | 0.20 | 252 | 26.4 | 49.8 | 4.68 | -21.72 | 2029420 | -86.91 | 0.21 | 9.3 | -21.05 | 0.48 | 5.21 | -36.810 | 0.61 | 6.18 | -14.42 | |
AT18-2_7 | 0.225 | 0.20 | 0.25 | 249 | 26.9 | 29.0 | 7.24 | -21.74 | 851130 | -86.66 | 0.20 | 8.1 | -20.86 | 0.81 | 4.71 | -36.740 | 1.03 | 5.52 | -14.90 | |
AT18-2_7 | 0.275 | 0.25 | 0.30 | 246 | 25.5 | 33.2 | 3.86 | -21.38 | 1236470 | -86.12 | 0.22 | 8.2 | -22.42 | 1.03 | 5.33 | 0.74 | 5.88 | |||
AT18-2_7 | 0.325 | 0.30 | 0.35 | 246 | 4547.2 | 25.7 | 7.3 | 7.49 | -21.49 | 1390760 | -85.95 | 0.21 | 8.6 | -22.23 | 1.44 | 2.88 | -36.410 | 3.77 | 4.93 | -14.11 |
AT18-2_7 | 0.375 | 0.35 | 0.40 | 243 | 24.4 | 16.6 | 3.12 | -22.00 | 1269490 | -84.56 | 0.32 | 9.2 | -22.09 | 0.61 | 5.79 | 0.91 | 4.42 | |||
AT18-2_7 | 0.425 | 0.40 | 0.45 | 240 | 4453.3 | 24.1 | 25.1 | 4.15 | -21.74 | 1235880 | -84.44 | 0.24 | 6.3 | -21.33 | 4.25 | 0.36 | 5.37 | |||
AT18-2_7 | 0.475 | 0.45 | 0.50 | 222 | 4459.1 | 22.4 | 57.8 | 3.25 | -21.72 | 3359410 | -84.22 | 0.33 | 5.6 | -20.99 | 2.60 | 2.92 | ||||
AT18-2_7 | 0.525 | 0.50 | 0.55 | 231 | 4352.7 | 22.7 | 64.0 | 6.62 | -21.25 | 1762360 | -84.57 | 0.31 | 2.22 | 3.32 | ||||||
AT18-2_7 | 0.575 | 0.55 | 0.60 | 234 | 15.8 | 29.0 | 2.72 | -21.53 | 3359890 | -83.14 | 0.36 | 8.1 | -20.51 | 2.70 | 2.78 | |||||
AT18-2_13 | 0.025 | 0.00 | 0.05 | 34 | 550.0 | 28.3 | 0.92 | -22.03 | 1140 | 2.06 | 2.29 | 2.91 | 8.80 | |||||||
AT18-2_13 | 0.075 | 0.05 | 0.10 | 36 | 549.0 | 28.0 | 0.45 | -21.90 | 750 | 3.03 | 1.88 | 1.21 | 7.40 | |||||||
AT18-2_13 | 0.125 | 0.10 | 0.15 | 37 | 553.0 | 28.1 | 0.40 | -22.23 | 750 | 15.60 | 1.02 | 1.16 | 3.70 | |||||||
AT18-2_13 | 0.175 | 0.15 | 0.20 | 36 | 557.0 | 28.3 | 0.41 | -22.62 | 830 | 5.50 | 1.06 | 2.20 | 3.24 | |||||||
AT18-2_13 | 0.225 | 0.20 | 0.25 | 36 | 553.0 | 28.0 | 0.57 | -22.77 | 800 | 11.58 | 1.05 | 0.55 | 2.35 | |||||||
AT18-2_13 | 0.275 | 0.25 | 0.30 | 36 | 556.0 | 28.3 | 0.62 | -22.71 | 700 | 1.00 | 0.99 | 1.83 | ||||||||
AT18-2_13 | 0.325 | 0.30 | 0.35 | 0.69 | -22.88 | 770 | 0.96 | 2.33 | 2.40 | |||||||||||
AT18-2_13 | 0.375 | 0.35 | 0.40 | 0.69 | -23.08 | 450 | 0.84 | 1.38 | ||||||||||||
AT18-2_13 | 0.425 | 0.40 | 0.45 | 0.62 | -23.14 | 320 | 0.91 | 1.84 | ||||||||||||
AT18-2_13 | 0.475 | 0.45 | 0.50 | 0.61 | -22.98 | 420 | ||||||||||||||
AT18-2_13 | 0.525 | 0.50 | 0.55 | 0.61 | -23.26 | 390 | 0.96 | 1.80 | ||||||||||||
AT18-2_13 | 0.575 | 0.55 | 0.60 | 0.84 | 1.40 |