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Jonas, Ann-Sophie; Kars, Myriam; Bauersachs, Thorsten; Ruebsam, Wolfgang; Schwark, Lorenz (2023): Sea surface temperature reconstruction from IODP Hole 350-U1437B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950513, In: Jonas, A-S et al. (2023): Biomarker and XRF scanning data from IODP Site 350-U1437B: a study of paleoceanographic and paleoclimatic changes in the Northwest Pacific Ocean over the past 1 Ma [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.950517

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Abstract:
Sea surface temperature data based on the tetraether index based on glycerol dialkyl glycerol tetraethers consisting of 86 carbon atoms (TEX86) and unsaturated ketone index (UK'37) paleothermometers as well as methane index (MI) and branched and isoprenoid tetraether index (BIT) values of the past 1 Ma at Site U1437.
Keyword(s):
Alkenones; Dust flux; GDGTs; n-alcohols; n-alkanes; nonacosan-10-ol; Northwestern Pacific Ocean; paleotemperature; plant wax lipids; productivity; Sea surface temperature; TEXH86; Uk´37; westerly jet stream; XRF
Funding:
German Research Foundation (DFG), grant/award no. SCHW 554/27-1,2: Paleoclimate evolution in the Northwest Pacific over the last 25 Ma
Coverage:
Latitude: 31.789900 * Longitude: 139.026300
Date/Time Start: 2014-04-11T01:35:00 * Date/Time End: 2014-04-13T21:45:00
Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 122.24 m
Event(s):
350-U1437B * Latitude: 31.789900 * Longitude: 139.026300 * Date/Time Start: 2014-04-11T01:35:00 * Date/Time End: 2014-04-13T21:45:00 * Elevation: -2116.1 m * Number of cores: 55 * Penetration: 439.1 m * Recovery: 55 % * Location: Izu-Bonin-Mariana fore arc (IBM) * Campaign: Exp350 * Method/Device: Core drilling (CDRILL)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Proposed International Geo Sample NumberProp IGSNJonas, Ann-Sophie
2Sample code/labelSample labelJonas, Ann-Sophie
3HalfHalfJonas, Ann-Sophie
4DEPTH, sediment/rockDepth sedmJonas, Ann-SophieGeocode
5AgeAgeMaJonas, Ann-SophieAge model (Kars et al., 2017)
6AGEAgeka BPJonas, Ann-SophieGeocode
7Tetraether index of 86 carbon atomsTEX86Jonas, Ann-Sophie
8Tetraether index of 86 carbon atoms, high-temperature regionTEX86HJonas, Ann-SophieCalculated from TEX86H (Kim et al., 2010)
9Sea surface temperatureSST°CJonas, Ann-SophieCalculated from TEX86H (Kim et al., 2010)
10Sea surface temperatureSST°CJonas, Ann-SophieSST, from BAYSPAR MATLAB tool (Tierney and Tingley, 2014)
11Sea surface temperatureSST°CJonas, Ann-SophieSST, from BAYSPAR MATLAB tool (Tierney and Tingley, 2014)Minimum
12Sea surface temperatureSST°CJonas, Ann-SophieSST, from BAYSPAR MATLAB tool (Tierney and Tingley, 2014)Maximum
13Methane indexMIJonas, Ann-Sophie
14Branched and isoprenoid tetraether indexBITJonas, Ann-Sophie
15Alkenone, unsaturation index UK'37UK'37Jonas, Ann-SophieCalculated from UK'37 (Müller et al, 1998)
16Sea surface temperatureSST°CJonas, Ann-Sophie
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2436 data points

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