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Fahl, Kirsten; Stein, Ruediger (1999): Fig. 5. Organic-geochemical bulk parameters and specific biomarkers in the sedimentary sequence of sediment core PS2458-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.54601, In supplement to: Fahl, K; Stein, R (1999): Biomarkers as organic-carbon-source and environmental indicators in the Late Quaternary Arctic Ocean: Problems and Perspectives. Marine Chemistry, 63(3-4), 293-309, https://doi.org/10.1016/S0304-4203(98)00068-1

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Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3980185: Quaternary Environment of the Eurasian North
Coverage:
Latitude: 78.166667 * Longitude: 133.398333
Date/Time Start: 1993-09-05T00:00:00 * Date/Time End: 1993-09-05T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 7.90 m
Event(s):
PS2458-4 (PS27/038) * Latitude: 78.166667 * Longitude: 133.398333 * Date/Time: 1993-09-05T00:00:00 * Elevation: -983.0 m * Penetration: 8 m * Recovery: 8 m * Location: Laptev Sea * Campaign: ARK-IX/4 (PS27) * Basis: Polarstern * Method/Device: Kasten corer (KAL)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
Pyrolysis temperature maximumTmax°CFahl, KirstenRock eval pyrolysis (Behar et al., 2001)
Carbon, organic, totalTOC%Fahl, KirstenElement analyser CHN, LECO CNS 2000
Calcium carbonateCaCO3%Fahl, KirstenElement analyser CHN
Carbon/Nitrogen ratioC/NFahl, KirstenElement analyser CHN
Hydrogen index, mass HC, per unit mass total organic carbonHI, HC/TOCmg/gFahl, KirstenRock eval pyrolysis (Behar et al., 2001)
Oxygen index, mass CO2, per unit mass total organic carbonOI, CO2/TOCmg/gFahl, KirstenRock eval pyrolysis (Behar et al., 2001)
Long-chain n-alkanes, C27H56+C29H60+C31H64 per unit sediment massC27+C29+C31/sedµg/gFahl, KirstenGas chromatography
Short-chain n-alkanes, C15H32+C17H36+C19H40 per unit sediment massC15+C17+C19/sedµg/gFahl, KirstenGas chromatography
10 Fatty acids, short-chain per unit sediment massSC FA/sedµg/gFahl, KirstenGas chromatography
11 24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment massBrassicasterol/sedµg/gFahl, KirstenGas chromatography - Mass spectrometry (GC-MS)
12 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment massDinosterol/sedµg/gFahl, KirstenGas chromatography - Mass spectrometry (GC-MS)
13 Pigments, absorbance at 410 nmPigmFahl, KirstenPhotometry
Size:
629 data points

Data

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


Depth sed [m]

Tmax [°C]

TOC [%]

CaCO3 [%]

C/N

HI, HC/TOC [mg/g]

OI, CO2/TOC [mg/g]

C27+C29+C31/sed [µg/g]

C15+C17+C19/sed [µg/g]
10 
SC FA/sed [µg/g]
11 
Brassicasterol/sed [µg/g]
12 
Dinosterol/sed [µg/g]
13 
Pigm
0.001.2012.19927.625.730.0671100.09
0.084911.1412.196319347.0126.0
0.131.0590163.0441.00.04
0.165361.0685342164.0171.00.05
0.255391.029526661.0191.00.04
0.305201.000.0011.89427170.0170.00.03
0.355380.968124986.0274.00.04
0.404790.920.0011.7144233108.74.628.948100
0.504620.980.0016.1117211111.014.0
0.604850.930.0012.2133239180.027.00.03
0.704760.900.0013.015919285.36.831.35989
0.804650.930.0011.9139186109.0155.00.05
0.904680.940.0014.589181111.011.019.73898
1.004310.930.0011.7104148
1.104881.020.0012.6102157
1.204321.030.0012.984172
1.305331.040.0014.184181
1.404821.070.0014.2170172107.87.231.448101
1.504961.060.0014.1103171
1.605300.960.5314.31092062626.018.40.08
1.705311.070.2314.887183
1.804171.080.0314.672187147.010.927.63997
1.904841.050.0013.680200
2.004301.050.0713.580187
2.104011.090.2813.4671862031.081.40.06
2.205231.090.0012.892192
2.304191.180.0012.7126149140.310.9
2.405051.140.3014.4117146
2.505321.190.0015.398152159.27.223.73480
2.605321.220.0012.582156
2.703951.200.3112.579162
2.804181.260.2812.982156
2.904051.190.5312.976149
3.003791.190.4912.619818.96.927.83092
3.10529.077.80.08
3.203941.200.4313.249191
3.304211.180.8413.674176
3.404291.220.4912.8681851112.011.30.05
3.504211.220.0614.87416896.73.923.245102
3.604271.220.3213.774186
3.704121.240.0013.060176
3.804291.280.1113.170168
3.904091.220.1713.545159144.95.48.7715
4.004171.210.2012.554161
4.104551.181.1512.866168117.25.10.14
4.204361.240.1414.257147
4.304221.240.1514.5491710.12
4.404291.230.0012.654140
4.504251.230.8210.950174187.87.813.8921
4.604271.230.0011.946179
4.704261.210.9713.3451760.11
4.804321.250.0012.549190
4.904341.180.1313.6501650.08
5.004651.070.0011.354169
5.104331.090.4412.7501561182.79.80.05
5.204151.220.4312.969159
5.304401.150.0014.8541432462.158.7
5.404071.230.0012.967127
5.504311.070.1312.9381701086.4133.70.06
5.604361.150.0014.038153
5.704201.210.0012.761140907.968.70.10
5.804231.080.6014.366144
5.904541.080.5113.451148479.9131.30.08
6.004581.370.0014.745116183.04.017.58310.08
6.104471.000.459.453116
6.204490.991.158.9511380.06
6.304481.090.8810.149129
6.404611.100.3811.344940.05
6.504741.020.0810.54149
6.604820.997.57452985.418.40.14
6.704801.040.2311.15135
6.804801.020.0011.05243746.193.50.08
6.904541.040.1410.253106
7.004291.050.0710.261170190.810.025.110190.08
7.104241.030.7910.051205
7.204271.030.4710.66316976.57.20.08
7.304311.070.0011.160178
7.404291.020.2910.560166587.325.6
7.504291.030.1510.661162
7.604360.990.609.963173151.58.518.19220.05
7.704311.030.2510.461147
7.804361.040.0010.958187456.857.70.05
7.904241.000.5010.257250473.6133.61121