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  • Data  (3)
  • 157-952A; Alkenone, C37:2; Alkenone, C37:3; Alkenone, C38:3; Canarias Sea; Chromatographic; Comment; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Joides Resolution; Leg157; n-Alkanol C16 per unit sediment mass; n-Alkanol C18 per unit sediment mass; n-Alkanol C20 per unit sediment mass; n-Alkanol C22 per unit sediment mass; n-Alkanol C24 per unit sediment mass; n-Alkanol C26 per unit sediment mass; n-Alkanol C28 per unit sediment mass; n-Alkanol C30 per unit sediment mass; n-fatty acid C14; n-fatty acid C15; n-fatty acid C16; n-fatty acid C17; n-fatty acid C18; n-fatty acid C20; n-fatty acid C22; n-fatty acid C24; n-fatty acid C26; n-fatty acid C28; n-fatty acid C30; Ocean Drilling Program; ODP; Sample code/label; Sample comment  (2)
  • 103-641A; 11-105; 14-144; 41-367; 41-368; 51-417D; 80-551; 93-603B; Area/locality; Carbon, organic, total; Concentration of molecular fossils; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analyser CS, LECO; Elevation of event; Event label; Gas chromatography - Mass spectrometry (GC-MS); Glomar Challenger; Hopane isomerization; Joides Resolution; Latitude of event; Leg103; Leg11; Leg14; Leg41; Leg51; Leg80; Leg93; Longitude of event; North Atlantic/BASIN; North Atlantic/CONT RISE; North Atlantic/ESCARPMENT; North Atlantic/HILL; Ocean Drilling Program; ODP; Paleoelevation; Sample code/label; South Atlantic Ocean; Sulfur, total  (1)
Document type
  • Data  (3)
Source
Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    Organic carbon and total sulfur content and concentrations of selected molecular fossils for C/T black shales (Table 1) (1998)
    PANGAEA
    In:  Supplement to: Sinninghe Damsté, Jaap S; Köster, Jürgen (1998): A euxinic southern North Atlantic Ocean during the Cenomanian/Turonian oceanic anoxic event. Earth and Planetary Science Letters, 158(3-4), 165-173, https://doi.org/10.1016/S0012-821X(98)00052-1
    Details
    Publication Date: 2024-01-09
    Description: During mid-Cretaceous times large amounts of organic carbon (Corg) became sequestered in 'black shales', possibly due to 'oceanic anoxic events' characterized by the development of an extended oxygen minimum zone (OMZ). Here, we provide the first direct evidence for an open ocean OMZ in the Cenomanian/Turonian (C/T) southern North Atlantic and in fact show that the base of the photic zone was euxinic as revealed by molecular fossils from photosynthetic green sulfur bacteria in C/T black shales. This, together with evidence for bottom water anoxia and accumulation of redox-sensitive trace metals and hydrogen-rich organic matter, indicates a continuously euxinic water column. Concurrent with the high Corg accumulation rates, which are 15-150 times greater in the southern than in the northern North Atlantic, and the low biological productivity, this suggests that preservation controlled the accumulation of Corg in C/T black shales.
    Keywords: 103-641A; 11-105; 14-144; 41-367; 41-368; 51-417D; 80-551; 93-603B; Area/locality; Carbon, organic, total; Concentration of molecular fossils; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analyser CS, LECO; Elevation of event; Event label; Gas chromatography - Mass spectrometry (GC-MS); Glomar Challenger; Hopane isomerization; Joides Resolution; Latitude of event; Leg103; Leg11; Leg14; Leg41; Leg51; Leg80; Leg93; Longitude of event; North Atlantic/BASIN; North Atlantic/CONT RISE; North Atlantic/ESCARPMENT; North Atlantic/HILL; Ocean Drilling Program; ODP; Paleoelevation; Sample code/label; South Atlantic Ocean; Sulfur, total
    Type: Dataset
    Format: text/tab-separated-values, 183 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    (Table 2) Concentrations (in dry sediments) of free alkenones, fatty acids, and alcohols in oxidized and unoxidized turbidites from ODP Hole 157-952A (2002)
    PANGAEA
    Details
    Publication Date: 2024-01-09
    Keywords: 157-952A; Alkenone, C37:2; Alkenone, C37:3; Alkenone, C38:3; Canarias Sea; Chromatographic; Comment; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Joides Resolution; Leg157; n-Alkanol C16 per unit sediment mass; n-Alkanol C18 per unit sediment mass; n-Alkanol C20 per unit sediment mass; n-Alkanol C22 per unit sediment mass; n-Alkanol C24 per unit sediment mass; n-Alkanol C26 per unit sediment mass; n-Alkanol C28 per unit sediment mass; n-Alkanol C30 per unit sediment mass; n-fatty acid C14; n-fatty acid C15; n-fatty acid C16; n-fatty acid C17; n-fatty acid C18; n-fatty acid C20; n-fatty acid C22; n-fatty acid C24; n-fatty acid C26; n-fatty acid C28; n-fatty acid C30; Ocean Drilling Program; ODP; Sample code/label; Sample comment
    Type: Dataset
    Format: text/tab-separated-values, 147 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
    facet.materialart.
    Unknown
    (Table 3) Concentrations (in dry sediments) of bound alkenones, fatty acids, and alcohols in the oxidized and unoxidized turbidites from ODP Hole 157-952A (2002)
    PANGAEA
    Details
    Publication Date: 2024-01-09
    Keywords: 157-952A; Alkenone, C37:2; Alkenone, C37:3; Alkenone, C38:3; Canarias Sea; Chromatographic; Comment; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Joides Resolution; Leg157; n-Alkanol C16 per unit sediment mass; n-Alkanol C18 per unit sediment mass; n-Alkanol C20 per unit sediment mass; n-Alkanol C22 per unit sediment mass; n-Alkanol C24 per unit sediment mass; n-Alkanol C26 per unit sediment mass; n-Alkanol C28 per unit sediment mass; n-Alkanol C30 per unit sediment mass; n-fatty acid C14; n-fatty acid C15; n-fatty acid C16; n-fatty acid C17; n-fatty acid C18; n-fatty acid C20; n-fatty acid C22; n-fatty acid C24; n-fatty acid C26; n-fatty acid C28; n-fatty acid C30; Ocean Drilling Program; ODP; Sample code/label; Sample comment
    Type: Dataset
    Format: text/tab-separated-values, 106 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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