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Connock, Gregory; Owens, Jeremy D; Liu, Xiao-Lei (2022): Miscellaneous geochemical parameters calculated from quantified biomarker concentrations of ODP Site207-1258, Demerara Rise [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.946583, 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: South 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: South 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: South 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
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventConnock, Gregory
2 Sample code/labelSample labelConnock, Gregory
3 Depth, compositeDepth compmcdConnock, Gregory
4 Sea surface temperatureSST°CConnock, GregoryCalculated
5 Branched and isoprenoid tetraether indexBITConnock, GregoryLiquid chromatography quadrupole time-of-flight mass spectrometry (LC-qTOF-MS)
6 Methylation index of branched glycerol dialkyl glycerol tetraether, pentamethylatedMI brGDGT pentamethylatedConnock, GregoryLiquid chromatography quadrupole time-of-flight mass spectrometry (LC-qTOF-MS)
7 Methylation index of branched glycerol dialkyl glycerol tetraether, hexamethylatedMI brGDGT hexamethylatedConnock, GregoryLiquid chromatography quadrupole time-of-flight mass spectrometry (LC-qTOF-MS)
8 C30-17-nor-DPEP/tetrapyrroles ratioC30-17-nor-DPEP/tetrapyrrolesConnock, GregoryLiquid chromatography quadrupole time-of-flight mass spectrometry (LC-qTOF-MS)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
301 data points

Data

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

1 
Event		2 
Sample label		3 
Depth comp [mcd]		4 
SST [°C]		5 
BIT		6 
MI brGDGT pentamethylated		7 
MI brGDGT hexamethylated		8 
C30-17-nor-DPEP/tetrapyrroles
207-1258B 207-1258B-45R-3,1-2420.1937.310.060.390.242.17
207-1258A 207-1258A-42R-5,51-53420.6836.850.090.380.242.52
207-1258B207-1258B-45R-3,80-81420.9836.880.060.440.242.28
207-1258A207-1258A-42R-5,87-88421.0436.960.070.300.171.92
207-1258A207-1258A-42R-5,102-103421.1937.320.060.330.162.37
207-1258A207-1258A-42R-5,119-121421.3637.620.040.350.211.72
207-1258A207-1258A-42R-6,17-18421.6637.060.060.530.382.12
207-1258B207-1258B-45R-4,30-31421.8937.440.060.390.191.89
207-1258B207-1258B-45R-4,40-41421.9937.220.080.410.212.03
207-1258A207-1258A-42R-6,82-83422.3136.120.230.410.115.16
207-1258A207-1258A-42R-6,113-114422.6237.220.130.300.102.42
207-1258B207-1258B-45R-4,106-107422.6537.300.140.330.113.26
207-1258A207-1258A-42R-6,118-119422.6736.860.200.300.104.08
207-1258A207-1258A-42R-7,10-11422.9936.620.220.270.142.93
207-1258B207-1258B-45R-4,148-149423.0736.590.200.290.144.72
207-1258A207-1258A-42R-7,53-54423.4236.930.240.360.162.34
207-1258A207-1258A-42R-7,79-80423.6836.990.210.300.125.93
207-1258A207-1258A-42R-7,100-101423.8936.820.180.280.154.06
207-1258C 207-1258C-17R-1,5-6424.8436.610.240.350.113.10
207-1258C207-1258C-17R-1,95-96425.7437.110.090.270.142.39
207-1258C207-1258C-17R-1,121-122426.0037.120.060.360.202.33
207-1258A207-1258A-42R-7,114-115426.2336.930.140.320.163.66
207-1258C207-1258C-17R-2,12-13426.3037.290.050.380.203.58
207-1258C207-1258C-17R-2,22-23426.4035.380.070.550.361.51
207-1258C207-1258C-17R-2,25-26426.4335.610.070.520.371.22
207-1258A207-1258A-42R-CC,4-5426.5435.550.060.530.411.92
207-1258A207-1258A-43R-1,14-15426.6236.560.050.400.261.47
207-1258C207-1258C-17R-2,70-71426.8836.310.050.380.233.76
207-1258A207-1258A-43R-1,41-42426.9636.260.050.340.232.62
207-1258A207-1258A-43R-1,75-76.5427.2336.650.050.370.233.80
207-1258C207-1258C-17R-3,4-5427.4236.620.050.440.215.36
207-1258A207-1258A-43R-1,106-107427.5436.320.040.420.185.72
207-1258C207-1258C-17R-3,25-26427.6335.320.090.540.411.67
207-1258A207-1258A-43R-1,119-120427.6736.290.040.440.210.94
207-1258A207-1258A-43R-2,4-5427.8036.650.060.350.233.80
207-1258C207-1258C-17R-3,45-46427.8335.390.080.450.352.16
207-1258C207-1258C-17R-CC,2-3427.9835.420.090.420.351.81
207-1258C207-1258C-17R-CC,15-16428.1135.720.060.420.351.79
207-1258A207-1258A-43R-2,39-41428.1535.350.080.570.401.34
207-1258A207-1258A-43R-2,100-105428.7635.310.080.430.312.14
207-1258A207-1258A-43R-3,2-3429.0435.550.070.610.511.69
207-1258A207-1258A-43R-3,68.5-70429.7135.070.070.610.540.90
207-1258A207-1258A-43R-3,88.5-90429.9135.920.060.390.302.40