Papers

Hayashi H., R. Honda, A. Yamaguchi & T. Mikouchi, 2026. Formation process of quenched angrites inferred from deformed olivine xenocrysts in Gadamis 010. Lunar and Planetary Institute Contribution No. 3162, id.5217.
Honda R., H. Hayashi, M. Bizzarro, J. N. Connelly, J. Bollard, A. Yamaguchi, B. G. Rider-Stokes, A. Takenouchi, S. Yamazaki & T. Mikouchi. 2026. A plagioclase xenocryst in the oldest quenched angrite Northwest Africa 12879: Implications for the relationship between angrite sub-groups and the igneous activity of angrite parent body. Lunar and Planetary Institute Contribution No. 3162, id.5295.
Honda R., H. Hayashi, A. Yamaguchi, A. Takenouchi, B. G. Rider-Stokes & T. Mikouchi. 2026. Formation environments of slowly-cooled angrites: Implications for an angritic “crystal mush” model. Lunar and Planetary Institute Contribution No. 3162, id.5299.
Hayashi H., K. Momma, D. Nishio-Hamane, K. Takahashi, S. Matsubara, G. Ito & S. Takahashi, 2025. Second occurrence of arsendescloizite and implications for mineralization in the oxidized zone of the Kamegai mine, Toyama prefecture, Japan. Bulletin of the National Museum and Nature Science Series C 50: 9-14.
Takenouchi A., H. Sumino, H. Hayashi, T. Mikouchi & M. Bizzarro, 2025. Cosmic ray exposure and gas retention ages of the shocked angrite Northwest Africa 7203: Implications for a collisional history of angrites' parent body. Meteoritics & Planetary Science 60: 2560-2573.
Hayashi H., 2023. Crystal morphology of minerals in pumices drifted from Fukutoku-Oka-no-Ba, The journal of the Society of Earthscientists and Amateurs of Japan 67: 201-205.
Hayashi H., T. Mikouchi, N. K. Kim, C. Park, Y. Sano, A. Takenouchi, A. Yamaguchi, H. Kagi & M. Bizzarro, 2022. Unique igneous textures and shock metamorphism of the Northwest Africa 7203 angrite: Implication for crystallization processes and the evolutionary history of the angrite parent body. Meteoritics & Planetary Science 57: 105-121.
Hayashi H., T. Mikouchi, 2021. Stratigraphic comparison between quenched angrites and komatiites. Lunar and Planetary Institute Contribution No. 2601, id.2548.(341.6 KB)
Hayashi H., H. Kim, C. Park, T. Mikouchi & V. H. Hoffmann, 2020. Mineralogy and Petrology of the Northwest Africa 12774 angrite. Lunar and Planetary Institute Contribution No. 2326, id. 2360.(228.9 KB)
Hayashi H., T. Mikouchi & M. Bizzaro, 2019. Crystallization history of the Northwest Africa 7203 angrite.Lunar and Planetary Institute ContributionNo. 2157, id.6153.
Takenouchi A., H. Sumino, H. Hayashi, T. Mikouchi & M. Bizzarro, 2019. Noble Gas Analysis of Uniquely Shocked Angrite Northwest Africa 7203. Lunar and Planetary Institute Contribution No. 2132, id.1719.(293.5 KB)
Hayashi H., A. Takenouchi, T. Mikouchi & M. Bizzarro, 2018. Shock Metamorphism of the Northwest Africa 7203 Angrite. Lunar and Planetary Institute Contribution No. 2083, id.1932. (517.9 KB)