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  • 110-672A; 122-762B; 122-762C; 127-797B; DRILL; Drilling/drill rig; Japan Sea; Joides Resolution; Leg110; Leg122; Leg127; Ocean Drilling Program; ODP; South Atlantic Ocean; South Indian Ridge, South Indian Ocean  (1)
  • 193-1188A; Barium; Bismarck Sea; Caesium; Calculated; Cerium; Chromium; Cobalt; Copper; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Dysprosium; Erbium; Europium; Europium anomaly; Gadolinium; Gallium; Hafnium; Holmium; Inductively coupled plasma - mass spectrometry (ICP-MS); Joides Resolution; Lanthanum; Lead; Leg193; Lutetium; Minerals; Neodymium; Neodymium/Ytterbium ratio; Nickel; Niobium; Ocean Drilling Program; ODP; Praseodymium; Rubidium; Samarium; Sample code/label; Scandium; Strontium; Terbium; Thorium; Thulium; Uranium; Vanadium; Ytterbium; Yttrium; Zinc; Zirconium  (1)
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  • 1
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    Unknown
    (Table 5) Trace element contents in hydrothermal clay minerals from ODP Hole 193-1188A (2004)
    PANGAEA
    Details
    Publication Date: 2024-01-09
    Keywords: 193-1188A; Barium; Bismarck Sea; Caesium; Calculated; Cerium; Chromium; Cobalt; Copper; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Dysprosium; Erbium; Europium; Europium anomaly; Gadolinium; Gallium; Hafnium; Holmium; Inductively coupled plasma - mass spectrometry (ICP-MS); Joides Resolution; Lanthanum; Lead; Leg193; Lutetium; Minerals; Neodymium; Neodymium/Ytterbium ratio; Nickel; Niobium; Ocean Drilling Program; ODP; Praseodymium; Rubidium; Samarium; Sample code/label; Scandium; Strontium; Terbium; Thorium; Thulium; Uranium; Vanadium; Ytterbium; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 185 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Unknown
    Oxygen isotope composition of clinoptilolites (1998)
    PANGAEA
    In:  Supplement to: Nähr, Thomas H; Botz, Reiner; Bohrmann, Gerhard; Schmidt, Mark (1998): Oxygen isotopic composition of low-temperature authigenic clinoptilolite. Earth and Planetary Science Letters, 160(3-4), 369-381, https://doi.org/10.1016/S0012-821X(98)00097-1
    Details
    Publication Date: 2024-01-09
    Description: Oxygen isotope ratios were obtained from authigenic clinoptilolites from Barbados Accretionary Complex, Yamato Basin, and Exmouth Plateau sediments (ODP Sites 672, 797, and 762) in order to investigate the isotopic fractionation between clinoptilolite and pore water at early diagenetic stages and low temperatures. Dehydrated clinoptilolites display isotopic ratios for the zeolite framework (delta 18Of) that extend from +18.7 per mil to +32.8 per mil (vs. SMOW). In combination with associated pore water isotope data, the oxygen isotopic fractionation between clinoptilolite and pore fluids could be assessed in the temperature range from 25ºC to 40ºC. The resulting fractionation factors of 1.032 at 25ºC and 1.027 at 40ºC are in good agreement with the theoretically determined oxygen isotope fractionation between clinoptilolite and water. Calculations of isotopic temperatures illustrate that clinoptilolite formation occurred at relatively low temperatures of 17ºC to 29ºC in Barbados Ridge sediments and at 33ºC to 62ºC in the Yamato Basin. These data support a low-temperature origin of clinoptilolite and contradict the assumption that elevated temperatures are the main controlling factor for authigenic clinoptilolite formation. Increasing clinoptilolite delta18Of values with depth indicate that clinoptilolites which are now in the deeper parts of the zeolite-bearing intervals had either formed at lower temperatures (17-20ºC) or under closed system conditions.
    Keywords: 110-672A; 122-762B; 122-762C; 127-797B; DRILL; Drilling/drill rig; Japan Sea; Joides Resolution; Leg110; Leg122; Leg127; Ocean Drilling Program; ODP; South Atlantic Ocean; South Indian Ridge, South Indian Ocean
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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