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Connock, Gregory; Owens, Jeremy D; Liu, Xiao-Lei (2022): Metalloporphyrin concentrations and selected metal abundances ODP Site 207-1258, Demerara Rise [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.946582, In: Connock, G et al. (2022): LC-qTOF-MS biomarker data across the OAE-2 interval at the Demerara Rise (ODP Leg 207 Site 1258) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.946584

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Keyword(s):
Biomarkers; Oceanic Anoxic Event 2; Paleoceanography; primary production
Funding:
American Chemical Society (ACS), grant/award no. 61018-DNI2
National Science Foundation (NSF), grant/award no. DMR-1644779: National High Magnetic Field Laboratory Renewal 2018-2022
Coverage:
Median Latitude: 9.433330 * Median Longitude: -54.733033 * South-bound Latitude: 9.433330 * West-bound Longitude: -54.733310 * North-bound Latitude: 9.433330 * East-bound Longitude: -54.732760
Date/Time Start: 2003-01-22T18:15:00 * Date/Time End: 2003-10-28T10:10:00
Minimum Elevation: -3192.2 m * Maximum Elevation: -3192.2 m
Event(s):
207-1258A  * Latitude: 9.433330 * Longitude: -54.733310 * Date/Time Start: 2003-01-22T18:15:00 * Date/Time End: 2003-01-25T10:10:00 * Elevation: -3192.2 m * Penetration: 447.5 m * Recovery: 375.46 m * Location: North Atlantic Ocean * Campaign: Leg207 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 50 cores; 447.5 m cored; 0 m drilled; 83.9 % recovery
207-1258B  * Latitude: 9.433330 * Longitude: -54.733030 * Date/Time Start: 2003-01-25T10:10:00 * Date/Time End: 2003-10-28T10:10:00 * Elevation: -3192.2 m * Penetration: 460.9 m * Recovery: 346.13 m * Location: North Atlantic Ocean * Campaign: Leg207 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 57 cores; 453.9 m cored; 7 m drilled; 76.3 % recovery
207-1258C  * Latitude: 9.433330 * Longitude: -54.732760 * Date/Time Start: 2003-01-28T10:10:00 * Date/Time End: 2003-02-01T07:50:00 * Elevation: -3192.2 m * Penetration: 485 m * Recovery: 161.08 m * Location: North Atlantic Ocean * Campaign: Leg207 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 215.2 m cored; 269.8 m drilled; 74.9 % recovery
Comment:
Metalloporphyrins, and metal-specific porphyrins (e.g. VO-porphyrins), are summed concentrations of multiple compounds shown in Fig. S2 (Connock et al., 2022). Metal abundances are from previous work (Owens et al., 2006; doi:10.1016/j.epsl.2016.05.046). Horizontal black lines bracket the OAE 2 interval.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventConnock, Gregory
2 Sample code/labelSample labelConnock, Gregory
3 Depth, compositeDepth compmcdConnock, Gregory
4 Metalloporphyrins, per unit mass organic carbonMetalloporphyrins/OCµg/gConnock, GregoryLiquid chromatography quadrupole time-of-flight mass spectrometry (LC-qTOF-MS)
5 Vanadyl porphyrins, per unit mass organic carbonVO Porphyrins/OCµg/gConnock, GregoryLiquid chromatography quadrupole time-of-flight mass spectrometry (LC-qTOF-MS)
6 Nickel porphyrins, per unit mass organic carbonNi Porphyrins/OCµg/gConnock, GregoryLiquid chromatography quadrupole time-of-flight mass spectrometry (LC-qTOF-MS)
7 Iron Porphyrins, per unit mass organic carbonFe Porphyrins/OCµg/gConnock, GregoryLiquid chromatography quadrupole time-of-flight mass spectrometry (LC-qTOF-MS)
8 Zinc porphyrin, per unit mass organic carbonZn Porphyrins/OCµg/gConnock, GregoryLiquid chromatography quadrupole time-of-flight mass spectrometry (LC-qTOF-MS)
9 VanadiumVmg/kgConnock, Gregory(ppm)
10 IronFe%Connock, Gregory(wt%)
11 ZincZnmg/kgConnock, Gregory(ppm)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
407 data points

Data

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

1 
Event		2 
Sample label		3 
Depth comp [mcd]		4 
Metalloporphyrins/OC [µg/g]		5 
VO Porphyrins/OC [µg/g]		6 
Ni Porphyrins/OC [µg/g]		7 
Fe Porphyrins/OC [µg/g]		8 
Zn Porphyrins/OC [µg/g]		9 
V [mg/kg]		10 
Fe [%]		11 
Zn [mg/kg]
207-1258B 207-1258B-45R-3,1-2420.1945.8437.685.581.521.051356.671.454689.12
207-1258A 207-1258A-42R-5,51-53420.6832.5726.814.910.841288.651.24267.54
207-1258B207-1258B-45R-3,80-81420.9842.1833.496.501.610.58943.360.9168.51
207-1258A207-1258A-42R-5,87-88421.0414.2211.461.980.520.26143.280.5428.41
207-1258A207-1258A-42R-5,102-103421.1920.5516.463.190.91194.180.6836.89
207-1258A207-1258A-42R-5,119-121421.3634.5327.105.931.50446.420.88108.21
207-1258A207-1258A-42R-6,17-18421.6692.9565.4616.422.828.241684.640.912555.90
207-1258B207-1258B-45R-4,30-31421.8943.3934.876.740.731.051003.501.18314.62
207-1258B207-1258B-45R-4,40-41421.9942.3929.437.841.403.721006.130.90584.21
207-1258A207-1258A-42R-6,82-83422.317.586.830.680.07317.842.5038.12
207-1258A207-1258A-42R-6,113-114422.6212.8510.052.500.30764.212.41254.31
207-1258B207-1258B-45R-4,106-107422.6512.258.643.090.410.11659.092.12226.84
207-1258A207-1258A-42R-6,118-119422.677.775.481.780.51416.211.70347.21
207-1258A207-1258A-42R-7,10-11422.995.013.851.120.04291.872.1489.26
207-1258B207-1258B-45R-4,148-149423.079.016.712.170.13277.342.2872.01
207-1258A207-1258A-42R-7,53-54423.423.072.310.770.00177.771.7929.84
207-1258A207-1258A-42R-7,79-80423.682.571.421.150.0077.311.2236.24
207-1258A207-1258A-42R-7,100-101423.896.951.945.000.02338.131.95149.23
207-1258C 207-1258C-17R-1,5-6424.844.763.760.900.10278.602.4575.24
207-1258C207-1258C-17R-1,95-96425.744.561.652.190.72
207-1258C207-1258C-17R-1,121-122426.0030.3919.879.760.630.13239.711.10226.34
207-1258A207-1258A-42R-7,114-115426.2310.554.174.581.79647.391.76187.98
207-1258C207-1258C-17R-2,12-13426.30107.3081.8420.094.061.31588.130.87309.74
207-1258C207-1258C-17R-2,22-23426.4078.6956.5915.401.155.551537.311.01646.93
207-1258C207-1258C-17R-2,25-26426.4371.6450.8814.571.125.071645.630.97312.46
207-1258A207-1258A-42R-CC,4-5426.5485.6360.0316.531.237.851934.510.931679.66
207-1258A207-1258A-43R-1,14-15426.6230.8023.596.340.87518.900.441623.12
207-1258C207-1258C-17R-2,70-71426.8886.7045.2916.415.3919.61678.950.58208.12
207-1258A207-1258A-43R-1,41-42426.9665.9247.0814.873.170.79687.200.60146.43
207-1258A207-1258A-43R-1,75-76.5427.2373.6754.8815.443.220.13520.100.51122.18
207-1258C207-1258C-17R-3,4-5427.4295.6065.8021.798.01264.230.3358.68
207-1258A207-1258A-43R-1,106-107427.54113.2191.3015.476.4494.130.12
207-1258C207-1258C-17R-3,25-26427.6366.4347.1914.251.573.421742.221.28214.09
207-1258A207-1258A-43R-1,119-120427.6719.2514.643.251.36105.120.2846.12
207-1258A207-1258A-43R-2,4-5427.8068.2451.3114.182.690.07730.290.6564.03
207-1258C207-1258C-17R-3,45-46427.8389.7663.5818.482.525.182208.250.9872.05
207-1258C207-1258C-17R-CC,2-3427.9878.1956.4315.561.824.382175.841.0552.15
207-1258C207-1258C-17R-CC,15-16428.1190.2066.6314.712.186.681926.941.05312.74
207-1258A207-1258A-43R-2,39-41428.1565.7349.8512.710.972.201898.241.09525.58
207-1258A207-1258A-43R-2,100-105428.7677.5356.5914.651.304.992540.301.212353.98
207-1258A207-1258A-43R-3,2-3429.0466.5452.5412.421.110.461137.491.27
207-1258A207-1258A-43R-3,68.5-70429.7173.9159.5012.141.251.02729.670.78440.65
207-1258A207-1258A-43R-3,88.5-90429.9181.2452.3218.852.117.961592.820.761043.45