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McClymont, Erin L; Bentley, Michael J; Hodgson, Dominic A; Spencer-Jones, Charlotte L; Wardley, Thomas; West, Martin; Croudace, Ian W; Berg, Sonja; Gröcke, Darren R; Kuhn, Gerhard; Jamieson, Stewart; Sime, Louise C; Phillips, Richard A (2021): Fatty acid and pigment distributions from stomach oil deposit WMM7, Dronning Maud Land [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.939228, In: McClymont, EL et al. (2021): Age model, XRF data, fatty acid distributions and stable isotope analysis for stomach oil deposit WMM7, Dronning Maud Land [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.939211

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Abstract:
Fatty acid and selected pigment distributions from stomach-oil deposit WMM7. Pigments are reported according to the absorbance at 4 key wavelengths (e.g. P410 = absorbance at 410 nm). Absorbances are reported normalised to extracted mass of stomach-oil deposit (abs g-1) and normalised to total organic carbon content (abs gTOC-1).
Keyword(s):
Antarctica; Biomarker; fatty acid; Last Glacial; mumiyo; Sea ice
Project(s):
ANTarctic Sea Ice Evolution from a novel biological archive (ANTSIE)
Funding:
Horizon 2020 (H2020), grant/award no. 864637: ANTarctic Sea Ice Evolution from a novel biological archive (ANTSIE)
Coverage:
Latitude: -71.360000 * Longitude: 13.316000
Date/Time Start: 1996-02-13T00:00:00 * Date/Time End: 1996-02-13T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.145 m
Event(s):
WMM-7 * Latitude: -71.360000 * Longitude: 13.316000 * Date/Time: 1996-02-13T00:00:00 * Elevation: 880.0 m * Location: Unterseeoase * Campaign: GeoMaud95/96 * Basis: Sampling on land * Method/Device: Multiple investigations (MULT)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmMcClymont, Erin LGeocode
2AGEAgeka BPMcClymont, Erin LGeocode
3Tetradecanoic acid of total fatty acids14:0%McClymont, Erin LGas chromatography - Mass spectrometry (GC-MS)
4Hexadecanoic acid of total fatty acids16:0%McClymont, Erin LGas chromatography - Mass spectrometry (GC-MS)
5Hexadecenoic acid of total fatty acids16:1%McClymont, Erin LGas chromatography - Mass spectrometry (GC-MS)
6Octadecanoic acid of total fatty acids18:0%McClymont, Erin LGas chromatography - Mass spectrometry (GC-MS)
7cis-9-Octadecenoic acid of total fatty acids (IUPAC: Octadec-9-enoic acid)18:1(n-9) (IUPAC: C18:1w9)%McClymont, Erin LGas chromatography - Mass spectrometry (GC-MS)
8Pigments, absorbance at 410 nm per unit massP4101/gMcClymont, Erin LUV-visible spectrophotometer
9Pigments, absorbance at 435 nm per unit massP4351/gMcClymont, Erin LUV-visible spectrophotometer
10Pigments, absorbance at 660 nm per unit massP6601/gMcClymont, Erin LUV-visible spectrophotometer
11Pigments, absorbance at 665 nm per unit massP6651/gMcClymont, Erin LUV-visible spectrophotometer
12Pigments, absorbance at 410 nm, per unit mass total organic carbonP410/TOC1/gMcClymont, Erin LUV-visible spectrophotometer
13Pigments, absorbance at 435 nm, per unit mass total organic carbonP435/TOC1/gMcClymont, Erin LUV-visible spectrophotometer
14Pigments, absorbance at 660 nm, per unit mass total organic carbonP660/TOC1/gMcClymont, Erin LUV-visible spectrophotometer
15Pigments, absorbance at 665 nm, per unit mass total organic carbonP665/TOC1/gMcClymont, Erin LUV-visible spectrophotometer
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
195 data points

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