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Fahl, Kirsten; Stein, Ruediger (1998): Fig. 2. Organic-geochemical bulk parameters and specific biomarkers in the sedimentary sequence of sediment core KD9502-14 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.54600, 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: 76.192000 * Longitude: 133.116500
Date/Time Start: 1995-10-08T00:00:00 * Date/Time End: 1995-10-08T00:00:00
Minimum DEPTH, sediment/rock: 0.0 m * Maximum DEPTH, sediment/rock: 2.3 m
Event(s):
KD9502-14 * Latitude: 76.192000 * Longitude: 133.116500 * Date/Time: 1995-10-08T00:00:00 * Elevation: -46.0 m * Recovery: 2.3 m * Location: Laptev Sea * Campaign: Transdrift-III * Basis: Kapitan Dranitsyn * Method/Device: Vibro corer (VC) * Comment: recovery:230cm
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
Carbon, organic, totalTOC%Fahl, KirstenElement analyser CHN, LECO CNS 2000
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)
Pyrolysis temperature maximumTmax°CFahl, 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
Fatty acids, short-chain per unit sediment massSC FA/sedµg/gFahl, KirstenGas chromatography
10 24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment massBrassicasterol/sedµg/gFahl, KirstenGas chromatography - Mass spectrometry (GC-MS)
11 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment massDinosterol/sedµg/gFahl, KirstenGas chromatography - Mass spectrometry (GC-MS)
12 Pigments, absorbance at 410 nmPigmFahl, KirstenPhotometry
Size:
262 data points

Data

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


Depth sed [m]

TOC [%]

C/N

HI, HC/TOC [mg/g]

OI, CO2/TOC [mg/g]

Tmax [°C]

C27+C29+C31/sed [µg/g]

C15+C17+C19/sed [µg/g]

SC FA/sed [µg/g]
10 
Brassicasterol/sed [µg/g]
11 
Dinosterol/sed [µg/g]
12 
Pigm
0.01.209.159094.743.583613.4510.3214.360.20
0.11.1910.3084148389305.0310.41476.034.256.150.12
0.21.439.9765146395335.348.30298.443.986.980.10
0.31.3910.3051178412389.689.29466.584.605.460.09
0.41.3810.2158160407383.747.89261.202.994.950.09
0.51.459.7359148411423.058.67339.873.566.120.09
0.61.389.6953161406376.968.19290.192.776.980.08
0.71.369.6953175403404.879.85334.673.067.250.09
0.81.429.7152176407387.639.09217.602.904.650.08
0.91.3810.4352164408357.586.19222.322.807.650.08
1.01.439.5452180407355.217.69210.512.657.980.09
1.11.4810.0352175411424.545.14163.161.656.640.09
1.21.5010.8151168410369.497.32173.291.995.650.08
1.31.4410.3447172412395.066.67119.351.635.980.07
1.41.389.5052174408382.118.98160.641.976.650.08
1.51.399.9644179409418.947.09226.142.747.540.08
1.61.409.8950186413395.359.46239.002.886.000.08
1.71.429.7345199415378.7210.731256.753.987.150.08
1.81.5010.2440197415387.7410.89216.633.456.980.09
1.91.6010.1470178412407.959.79245.744.027.650.08
2.01.4610.5659207411413.3711.27176.393.697.060.09
2.11.469.7655213410406.369.58175.694.256.450.08
2.21.489.5753214421398.4411.97253.814.656.120.08
2.31.409.8457203417440.0615.27288.803.656.000.08