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Kaufman, Darrell S; Polyak, Leonid; Adler, Ruth E; Channell, James E T; Xuan, Chuang (2008): (Table 3) Extent of racemization (D/L) in foraminifera from Arctic Ocean sediment cores [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.832120, In supplement to: Kaufman, DS et al. (2008): Dating late Quaternary planktonic foraminifer Neogloboquadrina pachyderma from the Arctic Ocean using amino acid racemization. Paleoceanography, 23(3), PA3224, https://doi.org/10.1029/2008PA001618

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Coverage:
Median Latitude: 81.132836 * Median Longitude: -179.504861 * South-bound Latitude: 74.622500 * West-bound Longitude: 144.770330 * North-bound Latitude: 87.091830 * East-bound Longitude: -157.884000
Date/Time Start: 1996-08-14T00:00:00 * Date/Time End: 2005-08-25T00:00:00
Minimum DEPTH, sediment/rock: 0.0050 m * Maximum DEPTH, sediment/rock: 4.2850 m
Event(s):
HLY0503-08JPC * Latitude: 79.592750 * Longitude: -172.501583 * Date/Time: 2005-08-20T00:00:00 * Elevation: -2792.0 m * Recovery: 11.88 m * Location: Mendeleev Ridge, Arctic Ocean * Campaign: HLY0503 (Healy-Oden Trans Arctic Expedition 2005 (HOTRAX05)) * Basis: Healy * Method/Device: Jumbo Piston Core (JPC)
HLY0503-10MC * Latitude: 81.228267 * Longitude: -177.216217 * Date/Time: 2005-08-22T00:00:00 * Elevation: -1841.0 m * Location: Arctic Ocean * Campaign: HLY0503 (Healy-Oden Trans Arctic Expedition 2005 (HOTRAX05)) * Basis: Healy * Method/Device: MultiCorer (MUC)
HLY0503-11MC * Latitude: 83.128833 * Longitude: -174.692833 * Date/Time: 2005-08-25T00:00:00 * Elevation: -2570.0 m * Location: Arctic Ocean * Campaign: HLY0503 (Healy-Oden Trans Arctic Expedition 2005 (HOTRAX05)) * Basis: Healy * Method/Device: MultiCorer (MUC)
Comment:
Ages with two decimals (not *.00) are 14C age; other ages are estimated on the basis of stratigraphic correlations.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEvent
2Latitude of eventLatitude
3Longitude of eventLongitude
4Elevation of eventElevationm
5Laboratory code/labelLab labelKaufman, Darrell Sc = sample rejected because D/L values are considerably higher than any in the underlying 2 m of core
6DEPTH, sediment/rockDepth sedmGeocode
7Depth, top/minDepth topmKaufman, Darrell S
8Depth, bottom/maxDepth botmKaufman, Darrell S
9Number of subsamplesSubsamples#Kaufman, Darrell S
10NumberNoKaufman, Darrell Sexcluded of mean and standard error
11Aspartic acid D/L ratioAsp D/LKaufman, Darrell SHigh Performance Liquid Chromatography (HPLC)
12Aspartic acid D/L ratio, standard deviationAsp D/L std dev±Kaufman, Darrell SHigh Performance Liquid Chromatography (HPLC)
13Glutamic acid D/L ratioGlu D/LKaufman, Darrell SHigh Performance Liquid Chromatography (HPLC)
14Glutamic acid D/L ratio, standard deviationGlu D/L std dev±Kaufman, Darrell SHigh Performance Liquid Chromatography (HPLC)
15AGEAgeka BPGeocode
Size:
405 data points

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