Search Results - "Kogiso, T"

Refine Results
  1. 1

    High-pressure Partial Melting of Mafic Lithologies in the Mantle by KOGISO, T., HIRSCHMANN, M. M., PERTERMANN, M.

    Published in Journal of petrology (01-12-2004)
    “…We review experimental phase equilibria associated with partial melting of mafic lithologies (pyroxenites) at high pressures to reveal systematic relationships…”
    Get full text
    Journal Article
  2. 2

    Structure and growth of the Izu-Bonin-Mariana arc crust: 2. Role of crust-mantle transformation and the transparent Moho in arc crust evolution by Tatsumi, Y., Shukuno, H., Tani, K., Takahashi, N., Kodaira, S., Kogiso, T.

    “…Evolution of arc crust and subarc mantle in the Izu‐Bonin‐Mariana (IBM) intraoceanic arc‐trench system is examined by petrological modeling of arc magma…”
    Get full text
    Journal Article
  3. 3

    Experimental study of clinopyroxenite partial melting and the origin of ultra-calcic melt inclusions by Kogiso, Tetsu, Hirschmann, Marc M.

    Published in Contributions to mineralogy and petrology (01-12-2001)
    “…Ultra-calcic melt inclusions (UCMI: CaO > 13.5 wt% and/or CaO/Al2O3 > 0.9) are magnesian and near-primary liquids trapped in volcanic phenocrysts from…”
    Get full text
    Journal Article
  4. 4
  5. 5
  6. 6

    New K-Ar ages of the Society Islands, French Polynesia, and implications for the Society hotspot feature by Uto, K., Yamamoto, Y., Sudo, M., Uchiumi, S., Ishizuka, O., Kogiso, T., Tsunakawa, H.

    Published in Earth, planets, and space (01-01-2007)
    “…Abstract We report 52 new K-Ar age determinations of volcanic rocks from the Society Islands in French Polynesia. The newly obtained ages range from 0.51 to…”
    Get full text
    Journal Article
  7. 7

    Geomagnetic paleosecular variation for the past 5 Ma in the Society Islands, French Polynesia by YAMAMOTO, Y, SHIMURA, K, TSUNAKAWA, H, KOGISO, T, UTO, K, BARSCZUS, H. G, ODA, H, YAMAZAKI, T, KIKAWA, E

    Published in Earth, planets, and space (01-01-2002)
    “…We report a paleomagnetic secular variation in the Society Islands, French Polynesia for the past 5 Ma. Paleomagnetic measurements were performed on volcanic…”
    Get full text
    Journal Article
  8. 8

    The dynamics of big mantle wedge, magma factory, and metamorphic–metasomatic factory in subduction zones by Maruyama, S., Hasegawa, A., Santosh, M., Kogiso, T., Omori, S., Nakamura, H., Kawai, K., Zhao, D.

    Published in Gondwana research (01-12-2009)
    “…The East Asian continental margin is underlain by stagnant slabs resulting from subduction of the Pacific plate from the east and the Philippine Sea plate from…”
    Get full text
    Journal Article
  9. 9

    High-pressure partial melting of garnet pyroxenite: possible mafic lithologies in the source of ocean island basalts by Kogiso, T, Hirschmann, M M, Frost, D J

    Published in Earth and planetary science letters (01-12-2003)
    “…Many ocean island basalts (OIB) that have isotopic ratios indicative of recycled crustal components in their source are silica-undersaturated and unlike…”
    Get full text
    Journal Article
  10. 10

    Simple Calculation of the Residues of the Adelic Zeta Function Associated with the Space of Binary Cubic Forms by Kogiso, T.

    Published in Journal of number theory (01-04-1995)
    “…In this note, we calculate the residues of an adelic zeta function associated with the space of binary cubic forms over any number field without using…”
    Get full text
    Journal Article
  11. 11

    Trace element transport during dehydration processes in the subducted oceanic crust: 1. Experiments and implications for the origin of ocean island basalts by Kogiso, Tetsu, Tatsumi, Yoshiyuki, Nakano, Satoshi

    Published in Earth and planetary science letters (01-04-1997)
    “…Dehydration experiments on natural amphibolite have been carried out under upper mantle P/T conditions, in order to examine transportation of trace elements…”
    Get full text
    Journal Article
  12. 12

    Melting experiments on homogeneous mixtures of peridotite and basalt: application to the genesis of ocean island basalts by Kogiso, Tetsu, Hirose, Kei, Takahashi, Eiichi

    Published in Earth and planetary science letters (01-10-1998)
    “…Melting experiments on synthesized homogeneous mixtures of a pyrolitic peridotite (KLB-1) and average mid-oceanic ridge basalt (MORB) were carried out at…”
    Get full text
    Journal Article
  13. 13

    Length scales of mantle heterogeneities and their relationship to ocean island basalt geochemistry by Kogiso, Tetsu, Hirschmann, Marc M, Reiners, Peter W

    Published in Geochimica et cosmochimica acta (01-01-2004)
    “…The upper mantle is widely considered to be heterogeneous, possibly comprising a “marble-cake” mixture of heterogeneous domains in a relatively well-mixed…”
    Get full text
    Journal Article
  14. 14

    Trace element transport during dehydration processes in the subducted oceanic crust: 2. Origin of chemical and physical characteristics in arc magmatism by Tatsumi, Yoshikyuki, Kogiso, Tetsu

    Published in Earth and planetary science letters (01-04-1997)
    “…The trace elements and Sr-Nd-Pb isotope compositions of arc magmas have been calculated from our estimates of: (1) the chemical composition of aqueous fluids…”
    Get full text
    Journal Article
  15. 15
  16. 16
  17. 17
  18. 18

    High μ (HIMU) ocean island basalts in southern Polynesia: New evidence for whole mantle scale recycling of subducted oceanic crust by Kogiso, Tetsu, Tatsumi, Yoshiyuki, Shimoda, Gen, Barsczus, Hans G.

    “…Major elements, trace elements, and Pb isotopic compositions were determined for ocean island basalts (OIBs) from Polynesia in the southern Pacific in order to…”
    Get full text
    Journal Article
  19. 19

    Lithium, strontium, and neodymium isotopic compositions of oceanic island basalts in the Polynesian region: constraints on a Polynesian HIMU origin by Nishio, Yoshiro, Nakai, Shun'ichi, Kogiso, Tetsu, Barsczus, Hans G.

    Published in GEOCHEMICAL JOURNAL (2005)
    “…To investigate the origin of the HIMU (high-μ) reservoir in the mantle, we measured Li, Sr, and Nd isotopic compositions of several oceanic island basalts…”
    Get full text
    Journal Article
  20. 20

    Lead isotopic compositions in olivine-hosted melt inclusions from HIMU basalts and possible link to sulfide components by Yurimoto, Hisayoshi, Kogiso, Tetsu, Abe, Kanshi, Barsczus, Hans G, Utsunomiya, Atsushi, Maruyama, Shigenori

    “…Pb isotopic compositions of melt inclusions in olivine phenocrysts of lava samples from Mangaia and Rarotonga, Cook–Austral islands, have been determined by…”
    Get full text
    Journal Article