"Tetsu Kogiso,Akira Ishikawa,Norikatsu Akizawa","Estimation of highly siderophile element abundances in the primitive mantle: Insights from peridotites of Timor-Tanimber Ophiolite","Japan Geoscience Union Meeting 2022",,,,,,2022,May
"Norikatsu Akizawa,Akira Ishikawa,Tetsu Kogiso","Petrographical and geochemical characteristics of mantle xenoliths from Tahiti and Moorea Islands: An insight into oceanic lithosphere accretion","XXII Meeting of the International Mineralogical Association",,,,,,2018,Aug.