Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Varma, Devika; Hopmans, Ellen C; van Kemenda, Zoe R; Kusch, Stephanie; Berg, Sonja; Bale, Nicole Jane; Sangiorgi, Francesca; Reichart, Gert-Jan; Sinninghe Damsté, Jaap S; Schouten, Stefan (2024): Temperature records based on TEX86, TEX86OH, %OH, RI-OH, RI-OH', OHC from sediment core Co1010 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964895

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
Here, we compile an extensive global surface sediment dataset of OH-isoGDGTs as well as regular isoprenoid GDGTs (isoGDGTs), with both data generated at NIOZ and previously published data from other laboratories. We explore recently developed temperature proxies based on hydroxylated isoprenoid Glycerol Dialkyl Glycerol Tetraethers (OH-isoGDGTs), such as %OH, RI-OH, RI-OH' and OHC for their potential for reconstructing past temperature changes. The data contains contains temperature records based on TEX86, TEX86OH, %OH, RI-OH, RI-OH', OHC from sediment core Co1010 which was retrived from the Prydez Bay. This dataset is related to the study 'Evaluating isoprenoidal hydroxylated GDGT-based temperature proxies in surface sediments from the global ocean'.
Keyword(s):
GDGTs; hydroxylated GDGTs; %OH; OH-GDGTs; paleotemperature proxy; RI-OH; Surface sediments; TEX86; TEX86OH
Supplement to:
Varma, Devika; Hopmans, Ellen C; van Kemenda, Zoe R; Kusch, Stephanie; Berg, Sonja; Bale, Nicole Jane; Sangiorgi, Francesca; Reichart, Gert-Jan; Sinninghe Damsté, Jaap S; Schouten, Stefan (2023): Evaluating isoprenoidal hydroxylated GDGT-based temperature proxies in surface sediments from the global ocean. Geochimica et Cosmochimica Acta, S0016703723006403, https://doi.org/10.1016/j.gca.2023.12.019
Funding:
European Commission (EC), grant/award no. 847504: Local training network: Netherlands Earth System Science Centre: “NESSC”
Royal Netherlands Institute for Sea Research, Texel (NIOZ), grant/award no. 024.002.001
Coverage:
Latitude: -68.802360 * Longitude: 77.889250
Date/Time Start: 2007-03-08T00:00:00 * Date/Time End: 2007-03-08T00:00:00
Minimum DEPTH, sediment/rock: 0.10 m * Maximum DEPTH, sediment/rock: 18.65 m
Event(s):
Co1010 * Latitude: -68.802360 * Longitude: 77.889250 * Date/Time: 2007-03-08T00:00:00 * Recovery: 21.4 m * Location: Filla Island, Rauer Group, Antarctica * Campaign: ANT-XXIII/9 (PS69) * Basis: Polarstern * Method/Device: Composite Core (COMPCORE)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample code/labelSample labelVarma, Devika
DEPTH, sediment/rockDepth sedmVarma, DevikaGeocode
AGEAgeka BPVarma, DevikaGeocode
Branched and isoprenoid tetraether indexBITVarma, DevikaCalculated according to Hopmans et al. (2004); De Jonge et al. (2015)Hopmans et al. (2004, doi:10.1016/j.epsl.2004.05.012)
Acyclic glycerol dialkyl glycerol tetraether (peak area)GDGT-0 peak areaVarma, DevikaUltra high performance liquid chromatography mass spectrometer (UHPLC-MS)m/z 1302
Monocyclic glycerol dialkyl glycerol tetraether (peak area)GDGT-1 peak areaVarma, DevikaUltra high performance liquid chromatography mass spectrometer (UHPLC-MS)m/z 1300
Dicyclic glycerol dialkyl glycerol tetraether (peak area)GDGT-2 peak areaVarma, DevikaUltra high performance liquid chromatography mass spectrometer (UHPLC-MS)m/z 1298
Tricyclic glycerol dialkyl glycerol tetraether (peak area)GDGT-3 peak areaVarma, DevikaUltra high performance liquid chromatography mass spectrometer (UHPLC-MS)m/z 1296
Crenarchaeol (peak area)Cren peak areaVarma, DevikaUltra high performance liquid chromatography mass spectrometer (UHPLC-MS)m/z 1292
10 Crenarchaeol regio-isomer (peak area)Cren' peak areaVarma, DevikaUltra high performance liquid chromatography mass spectrometer (UHPLC-MS)m/z 1292
11 Hydroxylated acyclic glycerol dialkyl glycerol tetraether (peak area)OH-GDGT-0 peak areaVarma, DevikaUltra high performance liquid chromatography mass spectrometer (UHPLC-MS)m/z 1300
12 Hydroxylated monocyclic glycerol dialkyl glycerol tetraether (peak area)OH-GDGT-1 peak areaVarma, DevikaUltra high performance liquid chromatography mass spectrometer (UHPLC-MS)m/z 1298
13 Hydroxylated dicyclic glycerol dialkyl glycerol tetraether (peak area)OH-GDGT-2 peak areaVarma, DevikaUltra high performance liquid chromatography mass spectrometer (UHPLC-MS)m/z 1296
14 Tetraether index of 86 carbon atomsTEX86Varma, DevikaCalculated according to Schouten et al. (2002)
15 Sea surface temperature, annual meanSST (1-12)°CVarma, DevikaSST, from TEX86H (Kim et al., 2010)
16 Sea surface temperature, annual meanSST (1-12)°CVarma, DevikaSST, from TEXH86, BAYSPAR (BAYesian SPAtially-varying Regression) (Tierney and Tingley, 2014, 2015)Tierney and Tingley (2014, doi:10.1016/j.gca.2013.11.026)
17 Ring index of hydroxylated tetraethers RI-OH'RI-OH'Varma, DevikaCalculated according to Lü et al. (2015)
18 Sea surface temperature, annual meanSST (1-12)°CVarma, DevikaNIOZ dataset (This study)
19 Ring index of hydroxylated tetraethers RI-OHRI-OHVarma, DevikaCalculated according to Lü et al. (2015)
20 Sea surface temperature, annual meanSST (1-12)°CVarma, DevikaNIOZ dataset (This study)
21 HydroxideOH%Varma, DevikaCalculated according to Huguet et al. (2013)
22 Sea surface temperature, annual meanSST (1-12)°CVarma, DevikaNIOZ dataset (This study)
23 Extended tetraether index of 86 carbon atoms with OH-isoGDGTsOH-CVarma, DevikaCalculated according to Fietz et al. (2016)
24 Sea surface temperature, annual meanSST (1-12)°CVarma, DevikaNIOZ dataset (This study)
25 Tetraether index of 86 carbon atoms including OH-isoGDGT-0TEX86-OHVarma, Devika
26 Sea surface temperature, annual meanSST (1-12)°CVarma, DevikaNIOZ dataset (This study)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1308 data points

Data

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


Sample label

Depth sed [m]

Age [ka BP]

BIT
(Hopmans et al. (2004, doi:10....)

GDGT-0 peak area
(m/z 1302, Ultra high performa...)

GDGT-1 peak area
(m/z 1300, Ultra high performa...)

GDGT-2 peak area
(m/z 1298, Ultra high performa...)

GDGT-3 peak area
(m/z 1296, Ultra high performa...)

Cren peak area
(m/z 1292, Ultra high performa...)
10 
Cren' peak area
(m/z 1292, Ultra high performa...)
11 
OH-GDGT-0 peak area
(m/z 1300, Ultra high performa...)
12 
OH-GDGT-1 peak area
(m/z 1298, Ultra high performa...)
13 
OH-GDGT-2 peak area
(m/z 1296, Ultra high performa...)
14 
TEX86
(Calculated according to Schou...)
15 
SST (1-12) [°C]
(SST, from TEX86H (Kim et al.,...)
16 
SST (1-12) [°C]
(Tierney and Tingley (2014, do...)
17 
RI-OH'
(Calculated according to Lü et...)
18 
SST (1-12) [°C]
(NIOZ dataset (This study))
19 
RI-OH
(Calculated according to Lü et...)
20 
SST (1-12) [°C]
(NIOZ dataset (This study))
21 
OH [%]
(Calculated according to Hugue...)
22 
SST (1-12) [°C]
(NIOZ dataset (This study))
23 
OH-C
(Calculated according to Fietz...)
24 
SST (1-12) [°C]
(NIOZ dataset (This study))
25 
TEX86-OH
26 
SST (1-12) [°C]
(NIOZ dataset (This study))
Co1010_10-12cm0.100.140.07747874.53127.7131248.835137.2
Co1010_22-24cm0.220.210.051785863.68192.3341509.686063.75148.9
Co1010_56cm0.560.400.074698084.826650.56574.06881.11024709.24211.3408362.825068.14378.40.4011.34.50.084.21.154.27.06-1.2-0.81-4.70.040.3
Co1010_72cm0.720.490.065443456.337145.99511.89368.51376597.35922.2639507.134565.76053.50.4011.44.10.074.01.154.28.99-9.7-0.83-5.10.040.1
Co1010_86cm0.860.560.0311218096.364738.614576.515669.02601924.111026.5589108.939252.07796.00.3910.63.90.094.41.175.04.3710.6-0.74-3.10.061.1
Co1010_100cm1.000.640.043376745.725769.07567.66544.6979452.04459.6249123.317959.33935.40.4212.75.30.104.61.185.75.804.3-0.73-3.00.061.3
Co1010_137cm1.370.810.0510823395.269521.814908.514259.12756812.210760.9758250.652832.39498.00.368.62.70.094.41.154.45.665.0-0.77-3.90.050.6
Co1010_161cm1.610.920.041567974.29401.92533.51733.8331184.482107.35224.8
Co1010_183cm1.831.020.0710459307.135758.89727.58522.31419040.36272.7493122.733096.06230.20.4111.95.10.094.41.164.64.2711.1-0.79-4.30.040.5
Co1010_193cm1.931.060.063731962.622866.35691.15726.11027490.45046.0280112.017916.63704.50.4212.75.40.084.31.175.35.923.8-0.77-3.90.050.8
Co1010_213cm2.131.150.161366758.96116.7234578.7129245.09156.4
Co1010_223cm2.231.200.074761760.218285.24523.25018.1773123.13029.0247134.717341.40.4111.94.9
Co1010_233cm2.331.240.0811073973.647445.111674.310194.91712685.96656.4797727.244180.37119.00.389.53.70.074.01.143.76.192.6-0.83-5.10.030.0
Co1010_241cm2.411.280.0611321575.973884.116381.116963.43103491.913920.3847483.259637.810218.70.3910.63.90.094.41.154.15.933.8-0.77-3.80.050.7
Co1010_273cm2.731.440.059222562.457751.614161.114347.02377701.78936.1806693.943639.87358.50.3910.93.70.074.01.144.06.83-0.2-0.81-4.60.040.4
Co1010_303cm3.031.610.0813621337.453558.413177.611389.11974020.28444.6950496.956634.811885.00.3810.03.10.084.21.175.46.103.0-0.83-5.10.03-0.1
Co1010_345cm3.451.840.0712981870.543957.711086.210739.41818398.47626.7742435.242173.68583.30.4011.54.60.074.11.175.15.067.6-0.82-5.00.040.1
Co1010_373cm3.731.990.087499581.335452.58032.48616.81309037.96000.7653908.336231.88319.20.3910.63.80.084.11.196.07.30-2.3-0.83-5.20.03-0.1
Co1010_393cm3.932.100.067139002.456181.415204.013062.82372422.310876.4743348.242386.58623.50.4112.24.80.084.11.175.17.64-3.8-0.79-4.30.050.6
Co1010_415cm4.152.220.072643919.913200.13389.4587967.03940.3179672.212957.30.4313.75.7
Co1010_423cm4.232.270.069411191.546147.411216.512541.22011669.09979.1657660.342022.49154.70.4213.05.40.094.31.185.65.804.3-0.79-4.30.050.6
Co1010_451cm4.512.420.102165779.518113.65253.24868.7715814.33884.0291291.120022.14215.40.4413.96.30.094.51.175.49.77-13.2-0.80-4.40.040.4
Co1010_455cm4.552.600.071853796.438357.29165.010558.61645169.27599.8532153.830947.45500.10.4212.55.40.074.11.154.313.76-30.7-0.80-4.40.050.6
Co1010_483cm4.832.760.073008878.463156.615335.617640.62766525.811415.1947026.253829.09974.30.4112.34.70.074.11.164.514.66-34.7-0.81-4.60.040.4
Co1010_513cm5.132.920.072462960.534511.77711.18028.81275755.05110.5453768.330005.64928.60.389.63.10.084.31.143.811.41-20.4-0.80-4.40.040.3
Co1010_533cm5.333.040.12927249.219310.64451.54751.8759208.43546.0370611.923414.44559.90.4011.24.00.084.31.164.918.83-53.0-0.83-5.10.03-0.1
Co1010_583cm5.833.340.083397746.774806.316399.818001.83115191.114740.41034316.768405.113126.90.4011.14.40.084.31.164.814.39-33.5-0.79-4.30.040.4
Co1010_611-613cm6.113.510.068526699.6191477.541967.947761.78141549.235708.72170063.2143014.924216.80.4011.14.30.084.31.144.012.10-23.4-0.77-3.80.050.8
Co1010_633cm6.333.640.052738036.161488.514891.716365.02709549.414539.0723818.743809.68023.60.4313.35.80.084.21.154.512.25-24.1-0.77-3.80.061.0
Co1010_683cm6.833.900.14440674.57934.4308331.1136486.28690.5
Co1010_723cm7.234.160.16397239.58541.5370278.3166129.511309.0
Co1010_763cm7.634.430.054791536.856896.313811.314659.62527396.511127.0705560.742546.07546.80.4112.14.50.084.11.154.39.25-10.8-0.78-4.10.050.7
Co1010_783cm7.834.570.083100645.963005.214001.815238.12501297.410039.3921567.557131.89303.50.3810.23.20.084.21.143.814.76-35.1-0.81-4.70.040.2
Co1010_813cm8.134.770.047228093.7146862.536361.634540.26280554.424676.21612799.988425.714862.50.3910.94.30.074.01.143.911.10-19.0-0.77-3.90.050.8
Co1010_883cm8.835.280.058313077.741029.310205.09989.31607188.16075.0630200.134013.06541.00.3910.73.70.074.01.164.86.292.2-0.82-4.90.040.2
Co1010_923cm9.235.540.056032977.3101930.224777.822634.24164065.816933.51187431.872017.912925.60.3910.43.50.084.21.154.310.94-18.3-0.78-4.00.050.6
Co1010_973cm9.735.870.113785159.178880.119120.417596.13297223.611248.01185219.870563.311507.20.389.73.40.074.11.143.814.95-36.0-0.82-4.80.040.2
Co1010_1003cm10.036.060.102688545.056803.914812.912780.12429318.88904.9934581.851094.510018.00.3910.73.90.074.01.164.916.04-40.8-0.82-5.00.040.1
Co1010_1033cm10.336.280.071461133.931026.38373.27105.41383215.75147.0416628.622311.54247.10.4011.34.50.074.01.164.713.27-28.6-0.80-4.50.040.5
Co1010_1073cm10.736.520.08490308.210802.23022.5449673.4118740.96619.8
Co1010_1113cm11.136.700.071606200.834486.39138.19355.61718451.67103.6427970.223272.74514.40.4313.35.30.074.01.164.811.87-22.4-0.78-4.00.050.8
Co1010_1133cm11.336.780.081772615.338291.39919.49309.11701024.16687.6477374.227299.04684.80.4011.64.00.074.01.154.112.59-25.6-0.79-4.20.050.6
Co1010_1173cm11.736.950.111838286.138623.510526.48868.71653520.65797.3627388.433710.36338.60.3911.03.60.074.01.164.615.80-39.7-0.82-5.00.040.1
Co1010_1193cm11.937.080.073978854.682791.921813.721583.93889191.713636.31139236.253342.09663.70.4112.04.00.063.81.154.413.05-27.6-0.81-4.60.040.5
Co1010_1233cm12.337.210.071189742.426218.87339.56875.11155271.34698.2280436.915136.10.4212.84.9
Co1010_1285cm12.857.440.082037014.143774.211801.010550.51983512.97029.4542006.327964.45944.00.4011.54.60.074.01.185.412.33-24.4-0.79-4.20.050.6
Co1010_1319cm13.197.600.111241973.325653.26160.46073.71062369.94479.5463910.324626.04182.20.3911.04.50.073.91.154.017.35-46.6-0.84-5.20.030.0
Co1010_1339cm13.397.680.101948687.641772.111029.110241.81792031.06879.7660980.232897.96390.50.4011.64.50.073.91.164.815.52-38.5-0.82-4.90.040.2
Co1010_1369cm13.697.810.12784860.717008.23902.34239.0689847.23054.3313981.016001.43501.00.4011.24.20.074.01.185.618.16-50.1-0.84-5.30.030.0
Co1010_1401cm14.017.950.06838053.618659.34976.85515.2818523.54582.9272219.012180.90.4514.76.5
Co1010_1459cm14.598.290.07382143.89394.43181.1391703.7132175.27152.6
Co1010_1461cm14.618.300.06603498.913816.64445.43592.0584067.13243.6213772.511552.30.4514.86.6
Co1010_1489cm14.898.480.037418236.8112961.929444.328901.65102953.521251.01470894.270672.914430.30.4112.44.20.063.91.175.210.90-18.1-0.80-4.40.050.6
Co1010_1519cm15.198.660.044412920.995979.624823.724488.63901723.514289.91290736.461092.010939.90.4011.34.50.063.81.154.313.85-31.1-0.81-4.60.040.5
Co1010_1559cm15.598.840.072036953.741078.611386.211076.31742712.66861.6712697.735911.76541.70.4212.64.70.063.91.154.416.40-42.3-0.83-5.10.040.2
Co1010_1569cm15.698.890.062361115.751848.013429.411983.72440480.69193.0749284.239185.27540.00.4011.44.50.074.01.164.814.00-31.8-0.81-4.70.040.4
Co1010_1579cm15.798.940.10937485.718947.85081.24324.1853017.53348.9326907.116881.33117.80.4011.64.50.073.91.164.515.99-40.6-0.83-5.10.040.1
Co1010_1619cm16.199.130.073070980.063482.416713.116089.43101457.411622.8938530.644944.78925.90.4112.24.90.063.81.175.013.65-30.2-0.81-4.70.040.4
Co1010_1658cm16.589.320.081296581.428582.48310.47355.11369410.26003.9367509.418088.34653.50.4313.65.40.074.01.206.812.56-25.5-0.79-4.10.050.8
Co1010_1698cm16.989.560.071596863.635370.79527.68028.71638832.15571.8469565.122272.74182.10.4011.03.90.063.81.164.613.09-27.8-0.81-4.60.040.5
Co1010_1728cm17.289.780.13658013.713809.04032.13047.8615405.32551.8271033.712133.00.4112.24.6
Co1010_1756cm17.569.990.07467350.29968.6475772.6120980.66026.4
Co1010_1806cm18.0610.320.07969582.418212.05042.74390.5936637.64152.4209941.010492.00.4313.35.3
Co1010_1865cm18.6510.670.23946210.218638.44414.14504.4725678.83832.9247594.313294.13004.30.4111.84.50.074.11.185.913.41-29.2-0.80-4.40.050.6