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  • (9E)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene; (9E)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene, per unit mass total organic carbon; (9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene; (9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene, per unit mass total organic carbon; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbon; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per volume; 24-ethylcholest-5-en-3beta-ol, per unit mass total organic carbon; 24-Ethylcholest-5-en-3beta-ol per unit sediment mass; 24-Methylcholest-5-en-3beta-ol, per unit mass total organic carbon; 24-Methylcholest-5-en-3beta-ol per unit sediment mass; 24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon; 24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass; 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon; 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass; AGE; Biomarkers; CALYPSO; Calypso Corer; Carbon, organic, total; DEPTH, sediment/rock; Depth, sediment/rock, bottom/maximum; Depth, sediment/rock, top/minimum; Diene highly branched isoprenoids; Diene highly branched isoprenoids, per unit mass total organic carbon; Dinoflagellate cysts; Dry mass; Eirik Drift; G. O. Sars (2003); GS16-204-22CC-B; GS2016-204; IP25; isotopes; MIS 5  (1)
  • 104-642B; DRILL; Drilling/drill rig; Joides Resolution; Leg104; Norwegian Sea  (1)
  • 114-704A; 114-704B; 161-978A; 165-999A; 184-1143A; 184-1143B; 184-1143C; 184-1148A; 184-1148B; 22-214; 306-U1313B; 306-U1313C; Age; Alboran Sea; alkenone SST; benthic and planktonic foraminifers; Caribbean Sea; d18O of planktic foraminifera; Depth, composite; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Event label; Exp306; Extracted from PlioVAR KM5c SST Database; Foraminifera, planktic δ18O; foraminifera oxygen isotopes; From literature; Glomar Challenger; Indian Ocean//RIDGE; Joides Resolution; Leg114; Leg161; Leg165; Leg184; Leg22; Literature search; Mg/Ca-based sea surface temperature; North Atlantic Climate 2; Northern Hemisphere glaciation; PAGES_PlioVAR; Pleistocene; Pliocene; PlioVAR - Pliocene climate variability over glacial-interglacial timescales; Reference/source; Sample code/label; Sample ID; Site; South Atlantic Ocean; South China Sea; Species, unique identification; Uniform resource locator/link to raw data file; Uniform resource locator/link to reference  (1)
Document type
Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    Ice rafted debris, tetra-unsaturated alkenone and reconstructed sea surface temperature in sediment of ODP Hole 104-642B (2016)
    PANGAEA
    In:  Supplement to: Bachem, Paul E; Risebrobakken, Bjørg; De Schepper, Stijn; McClymont, Erin L (2017): Highly variable Pliocene sea surface conditions in the Norwegian Sea. Climate of the Past, 13, 1153-1168, https://doi.org/10.5194/cp-13-1153-2017
    Details
    Publication Date: 2023-06-27
    Description: The Pliocene was a time of global warmth with small sporadic glaciations, which transitioned towards the larger-scale Pleistocene glacial–interglacial variability. Here, we present high-resolution records of sea surface temperature (SST) and ice-rafted debris (IRD) in the Norwegian Sea from 5.32 to 3.14 Ma, providing evidence that the Pliocene surface conditions of the Norwegian Sea underwent a series of transitions in response to orbital forcing and gateway changes. Average SSTs are 2 °C above the regional Holocene mean, with notable variability on millennial to orbital timescales. Both gradual changes and threshold effects are proposed for the progression of regional climate towards the Late Pliocene intensification of Northern Hemisphere glaciation. Cooling from 4.5 to 4.3 Ma may be linked to the onset of poleward flow through the Bering Strait. This cooling was further intensified by a period of cool summers due to weak obliquity forcing. A 7 °C warming of the Norwegian Sea at 4.0 Ma suggests a major increase in northward heat transport from the North Atlantic, leading to an enhanced zonal SST gradient in the Nordic Seas, which may be linked to the expansion of sea ice in the Arctic and Nordic Seas. A warm Norwegian Sea and enhanced zonal temperature gradient between 4.0 and 3.6 Ma may have been a priming factor for increased glaciation around the Nordic Seas due to enhanced evaporation and precipitation at high northern latitudes.
    Keywords: 104-642B; DRILL; Drilling/drill rig; Joides Resolution; Leg104; Norwegian Sea
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Last Interglacial biomarker data from sediment core GS16-204-22CC-B (2023)
    PANGAEA
    Details
    Publication Date: 2023-11-30
    Keywords: (9E)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene; (9E)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene, per unit mass total organic carbon; (9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene; (9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene, per unit mass total organic carbon; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbon; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per volume; 24-ethylcholest-5-en-3beta-ol, per unit mass total organic carbon; 24-Ethylcholest-5-en-3beta-ol per unit sediment mass; 24-Methylcholest-5-en-3beta-ol, per unit mass total organic carbon; 24-Methylcholest-5-en-3beta-ol per unit sediment mass; 24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon; 24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass; 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon; 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass; AGE; Biomarkers; CALYPSO; Calypso Corer; Carbon, organic, total; DEPTH, sediment/rock; Depth, sediment/rock, bottom/maximum; Depth, sediment/rock, top/minimum; Diene highly branched isoprenoids; Diene highly branched isoprenoids, per unit mass total organic carbon; Dinoflagellate cysts; Dry mass; Eirik Drift; G. O. Sars (2003); GS16-204-22CC-B; GS2016-204; IP25; isotopes; MIS 5
    Type: Dataset
    Format: text/tab-separated-values, 3735 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
    facet.materialart.
    Unknown
    Compiled planktonic d18O data from PlioVAR (2023)
    PANGAEA
    Details
    Publication Date: 2024-02-19
    Keywords: 114-704A; 114-704B; 161-978A; 165-999A; 184-1143A; 184-1143B; 184-1143C; 184-1148A; 184-1148B; 22-214; 306-U1313B; 306-U1313C; Age; Alboran Sea; alkenone SST; benthic and planktonic foraminifers; Caribbean Sea; d18O of planktic foraminifera; Depth, composite; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Event label; Exp306; Extracted from PlioVAR KM5c SST Database; Foraminifera, planktic δ18O; foraminifera oxygen isotopes; From literature; Glomar Challenger; Indian Ocean//RIDGE; Joides Resolution; Leg114; Leg161; Leg165; Leg184; Leg22; Literature search; Mg/Ca-based sea surface temperature; North Atlantic Climate 2; Northern Hemisphere glaciation; PAGES_PlioVAR; Pleistocene; Pliocene; PlioVAR - Pliocene climate variability over glacial-interglacial timescales; Reference/source; Sample code/label; Sample ID; Site; South Atlantic Ocean; South China Sea; Species, unique identification; Uniform resource locator/link to raw data file; Uniform resource locator/link to reference
    Type: Dataset
    Format: text/tab-separated-values, 35788 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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