Research Interest
Deciphering secular variation of HSE concentrations in the mantle
Elucidating differentiation processes in the early Earth from metal-silicate segregation in the magma ocean
Revealing the mechanism of convection in the uppermost mantle from oceanic mantle xenoliths
Publications
Akizawa N., Ozawa K, Kogiso T., Ishikawa A., Miyake A., Igami Y., Wallis S.R., Nagaya T., Ohshima C., Fujita R., Kawamoto T., Tamura A., Morishita T., Arai S., and Yasumoto A. (2023) Evidence for suboceanic small-scale convection from a “garnet”-bearing lherzolite xenolith from Aitutaki Island, Cook Islands. Progress in Earth and Planetary Science, 11, 38, doi:10.1186/s40645-024-00643-w
Aoki K., Chiba K., Kogiso T., Murakami K., and Tsogtbaatar K. (2024) Yttrium mapping on fossil teeth by micro-XRF for apatite U-Pb dating. Naturalistae, 28, 7-13.
Azami K., Machida S., Hirano N., Nakamura K., Yasukawa K., Kogiso T., Nakanishi M., and Kato Y. (2023) Hydrothermal ferromanganese oxides around a petit-spot volcano on old and cold oceanic crust. Communications Earth & Environment, 4, 191, doi:10.1038/s43247-023-00832-3
Suzuki K., Shimoda G., Ishikawa A., Kogiso T., and Akizawa N. (2023) Deciphering deep mantle processes from isotopic and highly siderophile element compositions of mantle-derived rocks: Prospects and limitations. In: Core-Mantle Co-Evolution: An Interdisciplinary Approach, (Eds.) Nakagawa T., Tsuchiya T., Satish-Kumar M., and Helfrich G., Geophysical Monograph 276, 75-101, American Geophysical Union, doi:10.1002/9781119526919.ch5
Tsuchiya Y., Aoki K., Kogiso T., Seo Y., Aoki S., and Nishido H. (2022) Pressure effect on cathodoluminescence emission intensity recorded in metamorphosed detrital zircons of the Sanbagawa schists. Island Arc, 31, e12444, doi:10.1111/iar.12444
Abe, H., Kawamura, N., Ishikawa, N., and Kogiso T. (2022) Changes in elements and magnetic properties of Sendai Bay sediments caused by the 2011 Tohoku-oki tsunami. Island Arc, 31, e12437, doi:10.1111/iar.12437
Machida S., Shimomura R., Nakamura K., Kogiso T., and Kato Y. (2021) Intermittent beginning to the formation of hydrogenous ferromanganese nodules in the vast field: Insights from multi-element chemostratigraphy using microfocus X-ray fluorescence. Minerals, 11, 1246, doi:10.3390/min11111246
Akizawa N., Miyake A., Igami Y., Tsuchiyama A., Asanuma H., and Kogiso T., Wakaki S., Ishikawa T., Arai S., Eom J., Kawahata H., Aze T., Yokoyama Y. (2021) Crustal anorthosite formation by deep-seated hydrothermal circulation beneath fast-spreading axis: Constraints from chronological approach, Sr isotope, and fluid–chromite inclusion investigation. Island Arc, 30, e12423, doi:10.1111/iar.12423
Machida S., Nakamura K., Kogiso T., Shimomura R., Horinouchi K., Okino K., and Kato Y. (2021) Fine-scale chemostratigraphy of cross-sectioned hydrogenous ferromanganese nodules from the western North Pacific. Island Arc, 30, e12395, doi:10.1111/iar.12395
Akizawa N., Ishikawa A., and Kogiso T. (2020) A simple determination of whole-rock major- and trace-element composition for peridotite by micro-XRF spectrometer and ICP-MS using fused-glass bead. Geochemical Journal, 54, 81-90, doi:10.2343/geochemj.2.0587
Maruoka T., Nishio Y., Kogiso T., Suzuki K., Osawa T., Hatsukawa Y., and Terada Y. (2020) Enrichment of chalcophile elements in seawater accompanying the end-Cretaceous impact event. Geological Society of America Bulletin, 132, 2055-2066, doi:10.1130/B35403.1
Akizawa N., Kogiso T., Miyake A., Tsuchiyama A., Igami Y., and Uesugi M. (2020) Formation process of sub-micrometer-sized metasomatic platinum-group element-bearing sulfide in Tahitian harzburgite xenolith. The Canadian Mineralogist, 58, 99-114, doi:10.3749/canmin.1800082
Shimoda G. and Kogiso T. (2019) Effect of serpentinite dehydration in subducting slabs on isotopic diversity in recycled oceanic crust and its role in isotopic heterogeneity of the mantle. Geochemistry, Geophysics, Geosystems, 20, 5449-5472, doi:/10.1029/2019GC008336
Igami Y., Ohi S., Kogiso T., Furukawa N., and Miyake A. (2019) High-temperature structural change and microtexture formation of sillimanite and its phase relation with mullite. American Mineralogist, 104, 1051-1061, doi:10.2138/am-2019-6732
Kobayashi M., Sumino H., Burgess R., Nakai S., Iizuka T., Nagao J., Kagi H., Nakamura M., Takahashi E., Kogiso T., and Ballentine, C. J.(2019)Halogen heterogeneity in the lithosphere and evolution of mantle halogen abundances inferred from intraplate mantle xenoliths. Geochemistry, Geophysics, Geosystems, 20, 952-973, doi:10.1029/2018GC007903
Akizawa N., Miyake A., Ishikawa A., Tamura A., Terada Y., Uesugi K., Takeuchi A., Arai S., Tanaka C., Igami Y., Suzuki K., and Kogiso T. (2017) Metasomatic PGE mobilization by carbonatitic melt in the mantle: evidence from sub-µm-scale sulfide-carbonaceous glass inclusion in Tahitian harzburgite xenolith. Chemical Geology, 475, 87-104, doi:10.1016/j.chemgeo.2017.10.037
Katsura T., Baba K., Yoshino T., and Kogiso T. (2017) Electrical conductivity of the oceanic asthenosphere and its interpretation based on laboratory measurements. Tectonophysics, 717, 162-181, doi:10.1016/j.tecto.2017.07.001
Machida S., Kogiso T., and Hirano N. (2017) Petit-spot as definitive evidence for partial melting in the asthenosphere caused by CO2. Nature Communications, 8:14302, doi:10.1038/ncomms14302
Kondo N., Yoshino T., Matsukage K.N., and Kogiso T. (2016) Major element composition of an Early Enriched Reservoir: Constraints from 142Nd/144Nd isotope systematics in the early Earth and high pressure melting experiments of a primitive peridotite. Progress in Earth and Planetary Science, 3:25, doi:10.1186/s40645-016-0099-0
Sato M., Seita K., Miyagawa T., Mochizuki N., Kogiso T., and Tsunakawa H. (2015) Basic properties of transition remanent magnetizations of magnetite in relation to the ambient field using granite samples. Geophysical Journal International, 200, 25-34.
Miyoshi A., Kogiso T., Ishikawa N., and Mibe K. (2014) Role of silica for the progress of serpentinization reactions: Constraints from successive changes in mineralogical textures of serpentinites from Iwanaidake ultramafic body, Japan. American Mineralogist, 99, 1035-1044.
Kawamoto T., Mibe K., Bureau H., Reguer S., Mocuta C., Kubsky S., Thiaudière D., Ono S., and Kogiso T. (2014) Large ion lithophile elements delivered by saline fluids to the sub-arc mantle. Earth, Planets and Space, 66, 61.
Obata M., Ohi S., and Miyake A. (2014) Experimental synthesis of isochemical kelyphite – a preliminary report. Journal of Mineralogical and Petrological Sciences, 109, 91-96.
Hirauchi K., den Hartog S.A.M., and Spiers C.J. (2013) Weakening of the slab–mantle wedge interface induced by metasomatic growth of talc. Geology, 41, 75–78.
Hirauchi K. and Katayama I. (2013) Rheological contrast between serpentine species and implications for slab-mantle wedge decoupling. Tectonophysics, 608, 545-551.
Matsukage K.N., Nagayo Y., Whitaker M.L., Takahashi E., and Kawasaki T. (2013) Melting of the Martian mantle from 1.0-4.5 GPa. Journal of Mineralogical and Petrological Sciences, 108, 201-214.
Theses
Bachelor
February, 2023
Bachelor
February, 2020
Bachelor
February, 2019
Master
February, 2018
Doctor
February, 2016
Master
February, 2015
Master
February, 2014
Bachelor
February, 2013
Master
February, 2011
Bachelor