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  • 125-786B; Albite; Aluminium oxide; Anorthite; Calcium oxide; Chromium(III) oxide; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Electron Probe Microanalysis (EPMA); Iron oxide, FeO; Joides Resolution; Leg125; Magnesium oxide; Manganese oxide; Nickel oxide; North Pacific Ocean; Ocean Drilling Program; ODP; Orthoclase; Phosphorus pentoxide; Potassium oxide; Sample code/label; Sample code/label 2; Sample comment; Silicon dioxide; Sodium oxide; Titanium dioxide; Vanadium(III) oxide  (2)
  • 125-786B; DRILL; Drilling/drill rig; Joides Resolution; Leg125; North Pacific Ocean; Ocean Drilling Program; ODP  (1)
  • PANGAEA  (3)
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  • PANGAEA  (3)
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  • 1
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    (Table 3) Major element composition of plagioclase phenocrysts from rock type B of volcanic basement from ODP Hole 125-786B, Izu forearc region, Philippine Sea (2007)
    PANGAEA
    Details
    Publication Date: 2024-01-09
    Keywords: 125-786B; Albite; Aluminium oxide; Anorthite; Calcium oxide; Chromium(III) oxide; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Electron Probe Microanalysis (EPMA); Iron oxide, FeO; Joides Resolution; Leg125; Magnesium oxide; Manganese oxide; Nickel oxide; North Pacific Ocean; Ocean Drilling Program; ODP; Orthoclase; Phosphorus pentoxide; Potassium oxide; Sample code/label; Sample code/label 2; Sample comment; Silicon dioxide; Sodium oxide; Titanium dioxide; Vanadium(III) oxide
    Type: Dataset
    Format: text/tab-separated-values, 380 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    (Table 2) Major element composition of plagioclase phenocrysts from rock type A of volcanic basement from ODP Hole 125-786B, Izu forearc region, Philippine Sea (2007)
    PANGAEA
    Details
    Publication Date: 2024-01-09
    Keywords: 125-786B; Albite; Aluminium oxide; Anorthite; Calcium oxide; Chromium(III) oxide; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Electron microprobe (EMP); Electron Probe Microanalysis (EPMA); Iron oxide, FeO; Joides Resolution; Leg125; Magnesium oxide; Manganese oxide; Nickel oxide; North Pacific Ocean; Ocean Drilling Program; ODP; Orthoclase; Phosphorus pentoxide; Potassium oxide; Sample code/label; Sample code/label 2; Sample comment; Silicon dioxide; Sodium oxide; Titanium dioxide; Vanadium(III) oxide
    Type: Dataset
    Format: text/tab-separated-values, 380 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
  • 3
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    Major element composition of phenocrysts from the volcanic basement of ODP Hole 125-786B, Izu forearc region, Philippine Sea (2007)
    PANGAEA
    In:  Supplement to: Haraguchi, Satoru; Ishii, Teruaki (2007): Simultaneous boninitic and arc-tholeiitic volcanisms in the Izu forearc region during early arc volcanism, based on ODP Leg 125 Site 786. Contributions to Mineralogy and Petrology, 153, 509-531, https://doi.org/10.1007/s00410-006-0164-6
    Details
    Publication Date: 2024-01-09
    Description: Early arc volcanism during Eocene to Oligocene in the Izu forearc region was investigated during ODP Legs 125 and 126 in 1989, and effusive and intrusive volcanics were recovered from Leg 125 Site 786. These rocks were all classified into boninites and associated rocks by Leg 125 Shipboard Scientific Party, and they concluded that boninitic volcanism had occurred before 40 Ma, and arc tholeiitic volcanism began after 40 Ma. In this study, lava flows and breccias that classified into boninite series are divided into two groups, tholeiite and boninite, based on petrographical and petrological properties. Both series are also distinguished by bulk rock composition. It is considered that the sources of both rock types have similar depleted compositions because of their similar, very low bulk HFSE concentrations. We suggest that boninitic and tholeiitic volcanism occurred closely in time and space, and reflected different temperature and water condition.
    Keywords: 125-786B; DRILL; Drilling/drill rig; Joides Resolution; Leg125; North Pacific Ocean; Ocean Drilling Program; ODP
    Type: Dataset
    Format: application/zip, 9 datasets
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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