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Data Publisher for Earth & Environmental Science

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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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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventElling, Felix J
DEPTH, sediment/rockDepth sedmElling, Felix JGeocode
Depth, top/minDepth topmElling, Felix J
Depth, bottom/maxDepth botmElling, Felix J
SalinitySalElling, Felix JRefractometer
ChlorideCl-mmol/lElling, Felix J
Sulfate[SO4]2-mmol/lElling, Felix J
Sulfide, totalTS2-mmol/lElling, Felix J
Carbon, organic, totalTOC%Elling, Felix JThermo Scientific Flash 2000-Delta V Plus IRMSsalt-free weight
10 δ13C, organic carbonδ13C Corg‰ PDBElling, Felix JThermo Scientific Flash 2000-Delta V Plus IRMSwith respect to VPDB
11 MethaneCH4nmol/lElling, Felix J
12 δ13C, methaneδ13C CH4‰ PDBElling, Felix J
13 HydrogenH2nmol/lElling, Felix J
14 Carbon, inorganic, dissolvedDICmmol/lElling, Felix J
15 δ13C, dissolved inorganic carbonδ13C DIC‰ PDBElling, Felix J
16 MethanolCH4Oµmol/lElling, Felix J
17 TrimethylamineTMAµmol/kgElling, Felix JBase-extractable
18 Trimethylamine, δ13CTMA δ13C‰ PDBElling, Felix Jwith respect to VPDB
19 Dimethylsulfoniopropionate, dissolvedDMSP dissnmol/lElling, Felix J
20 Base-hydrolysable dimethylsulfoniopropionateDMSPtµmol/kgElling, Felix J
21 Dimethylsulfoniopropionate, δ13CDMSP δ13C‰ PDBElling, Felix Jwith respect to VPDB
Size:
488 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

Depth sed [m]

Depth top [m]

Depth bot [m]

Sal

Cl- [mmol/l]

[SO4]2- [mmol/l]

TS2- [mmol/l]

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 0.0250.000.052675216.742.53.09-21.69457280-76.700.194.5-19.3913.297.024.4911.39
AT18-2_60.0750.050.102615207.842.56.15-21.71396360-76.810.227.304.92-36.0800.777.55-15.64
AT18-2_60.1250.100.152614915.841.64.46-21.70318550-77.120.195.0-20.4714.243.904.377.56
AT18-2_60.1750.150.202525158.141.33.02-21.69334360-77.030.176.5-19.610.983.41-36.4800.915.63-15.46
AT18-2_60.2250.200.252735191.642.03.27-21.76213470-77.020.284.2-20.314.534.34-36.3100.977.67-15.28
AT18-2_60.2750.250.302735117.241.52.98-21.58236700-77.000.214.7-19.310.703.81-37.3301.058.29-15.50
AT18-2_60.3250.300.3526739.93.46-21.69244380-77.190.224.9-20.743.53
AT18-2_60.3750.350.4027040.93.17-21.60-77.000.205.8-20.7910.855.21-36.2440.9810.45-14.91
AT18-2_60.4250.400.4526439.93.33-21.63313290-77.510.216.7-18.922.463.780.967.37
AT18-2_60.4750.450.5026140.43.15-21.60258620-77.620.206.4-20.284.374.711.248.14
AT18-2_60.5250.500.5526439.23.96-21.66189610-77.200.615.8-20.493.620.979.31
AT18-2_60.5750.550.6026138.43.96-21.64242400-77.410.305.8-19.635.003.289.69
AT18-2_7 0.0250.000.0525530.29.35.76-21.451715810-89.600.163.675.553.108.16
AT18-2_70.0750.050.1025228.624.48.07-21.252149660-88.270.240.645.43-36.4601.158.39-15.49
AT18-2_70.1250.100.1525528.249.76.95-21.782380660-87.550.200.565.40-37.4801.416.38-15.56
AT18-2_70.1750.150.2025226.449.84.68-21.722029420-86.910.219.3-21.050.485.21-36.8100.616.18-14.42
AT18-2_70.2250.200.2524926.929.07.24-21.74851130-86.660.208.1-20.860.814.71-36.7401.035.52-14.90
AT18-2_70.2750.250.3024625.533.23.86-21.381236470-86.120.228.2-22.421.035.330.745.88
AT18-2_70.3250.300.352464547.225.77.37.49-21.491390760-85.950.218.6-22.231.442.88-36.4103.774.93-14.11
AT18-2_70.3750.350.4024324.416.63.12-22.001269490-84.560.329.2-22.090.615.790.914.42
AT18-2_70.4250.400.452404453.324.125.14.15-21.741235880-84.440.246.3-21.334.250.365.37
AT18-2_70.4750.450.502224459.122.457.83.25-21.723359410-84.220.335.6-20.992.602.92
AT18-2_70.5250.500.552314352.722.764.06.62-21.251762360-84.570.312.223.32
AT18-2_70.5750.550.6023415.829.02.72-21.533359890-83.140.368.1-20.512.702.78
AT18-2_13 0.0250.000.0534550.028.30.92-22.0311402.062.292.918.80
AT18-2_130.0750.050.1036549.028.00.45-21.907503.031.881.217.40
AT18-2_130.1250.100.1537553.028.10.40-22.2375015.601.021.163.70
AT18-2_130.1750.150.2036557.028.30.41-22.628305.501.062.203.24
AT18-2_130.2250.200.2536553.028.00.57-22.7780011.581.050.552.35
AT18-2_130.2750.250.3036556.028.30.62-22.717001.000.991.83
AT18-2_130.3250.300.350.69-22.887700.962.332.40
AT18-2_130.3750.350.400.69-23.084500.841.38
AT18-2_130.4250.400.450.62-23.143200.911.84
AT18-2_130.4750.450.500.61-22.98420
AT18-2_130.5250.500.550.61-23.263900.961.80
AT18-2_130.5750.550.600.841.40