- Tsutsumi, Y. and Tani, K. (2023) Igneous activity transition in East Asian convergent plate boundary from the view point of ages of the Cretaceous granitoids in Kyushu. The 130th Annual Meeting of the Geological Society of Japan, 2023.09.19, S1-O-2, Kyoto University, Kyoto, Japan.
- Tani, K., Tsutsumi, Y., Imaoka, T., Horie, K. and Dankley, D. (2023) Pulsed silicic crust formation during the Cretaceous - Paleogene period revealed by comprehensive zircon U-Pb dating of the SW Japan granitic and volcanic rocks. The 130th Annual Meeting of the Geological Society of Japan, 2023.09.19, S1-O-1, Kyoto University, Kyoto, Japan.
- Tsutsumi, Y., Hasegawa, R. and Isozaki, Y. (2023) Detrital zircon dating of the Cretaceous Sasayama Group for re-examining stratigraphy of intra-arc strata in SW Japan: Correlation with the Kanmon Group. The 130th Annual Meeting of the Geological Society of Japan, 2023.09.17, T4-O-6, Kyoto University, Kyoto, Japan.
- Isozaki, Y., Tsutsumi, Y., Nakano, T. and Kunugiza, K. (2023) Correaltion between the Hida belt and the Laoelin-Grodekov belt (Russia/China/N. Korea border) with implication to the Yamato tectonic line: common granitoid ages, plant fossils, and age spectra of detrital zircon. The 130th Annual Meeting of the Geological Society of Japan, 2023.09.17, T4-O-3, Kyoto University, Kyoto, Japan.
- Tsutsumi, Y., Hassegawa, R. and Isozaki, Y. (2023) Chronological re-examination of the Kanmon Group, Southwest Japan: and remaining unsolved problems. 2022 Annual Meeting of Japan Association of Mineralogical Sciences, 2023.09.16, R6-06, Osaka Metropolitan University, Osaka, Japan.
- Tsutsumi, Y. and Tani, K. (2022) Relations between Kyushu and the other places from a view point of age of Cretaceous granitoids. 2022 Annual Meeting of Japan Association of Mineralogical Sciences, 2022.09.18, S1R6-01, Niigata University, Niigata, Japan.
- Tsutsumi, Y. and Tani, K. (2022) Zircon U-Pb ages of Cretaceous granitoids in northern Kyushu, southwest Japan. The 129th Annual Meeting of the Geological Society of Japan, 2022.09.06, T6-O-5, Waseda University, Tokyo.
- Yoshida, S., Isozaki, Y., Nakahata, H., Sato, T. and Tsutsumi, Y. (2022) Fore-arc basin and provenance in Cretaceous SW Japan: Detrital zircon U–Pb age of Cretaceous–Paleogene sandstones in Amakusa Islands, Kumamoto Prefecture. The 129th Annual Meeting of the Geological Society of Japan, 2022.09.06, T6-O-4, Waseda University, Tokyo.
- Sato, T., Isozaki, Y., Tsutsumi, Y., Shigeta, Y., Kodama, K. and Hasegawa T. (2022) Provenance analysis for Cretaceous fore-arc sandstones in Sakhalin: Northern connection of arc-trench system of Japan. The 129th Annual Meeting of the Geological Society of Japan, 2022.09.06, T6-O-3, Waseda University, Tokyo.
- Tsutsumi, Y. and Tani, K. (2021) Zircon U-Pb dating of granitoids in western Nagasaki, southwest Japan. 2021 Annual Meeting of Japan Association of Mineralogical Sciences, 2021.09.18. S3-01, Online.
- Ikebata, Y., Kiyokawa, S., Tsutsumi, Y., Horie, K. and Takehara, M. (2021) Stratigraphy and age of Goto Islands, Nagasaki Prefecture. The 128th Annual Meeting of the Geological Society of Japan, 2021.09.06. R5-P-17, Online.
- Tani, K., Tsutsumi, Y., Omura, K., Takahashi, M. and Kanamaru, T. (2021) Zircon U-Pb dating of the Okueyama Volcano-plutonic Complex, Kyushu, Southwest Japan. The 128th Annual Meeting of the Geological Society of Japan, 2021.09.06. R1-O-5, Online.
- Okabe, K., Tsutsumi, Y. and Kamata, Y. (2021) Radiolarians and detrital zircon U-Pb age from the Hebiki Unit in the Northern Chichibu Belt, the Kanto Mountains, central Japan. The 128th Annual Meeting of the Geological Society of Japan, 2021.09.04. R5-P-4, Online.
- Isozaki, Y., Nakano, T., Hasegawa, R., Juriana, G., Tsutsumi, Y. and Kani, T. (2021) Two distinct events of crustal reforming in Eocene Japan: preliminary view from provenance age analysis of Paleogene sandstones. The 128th Annual Meeting of the Geological Society of Japan, 2021.09.04. T4-O-6, Online.
- Tsutsumi, Y. and Tani, K. (2021) Zircon U-Pb ages of Cretaceous granitoids in Oita Prefecture, southwest Japan. The 128th Annual Meeting of the Geological Society of Japan, 2021.09.04. T4-O-2, Online.
- Tsutsumi, Y. (2019) Zircon U-Pb ages of Higo granitoids, Kyushu, Japan: Where did granitic boulders in the Upper Cretaceous Himenoura Group come from? The 126th Annual Meeting of the Geological Society of Japan, 2019.09.24. T7-O-3, Yamaguchi Univ., Yamaguchi, Japan.
- Hasegawa, R., Isozaki, Y. and Tsutsumi, Y. (2019) Provenance of the Ryoke/Sanbagawa transition domain: dating for Paleogene-Neogene clastics from the axial SW Japan. The 126th Annual Meeting of the Geological Society of Japan, 2019.09.24. T7-O-2, Yamaguchi Univ., Yamaguchi, Japan.
- Isozaki, Y., Hasegawa, R. and Tsutsumi, Y. (2019) Reconstructing Cretaceous Ryoke belt in East Asia: what was made and what was erased. The 126th Annual Meeting of the Geological Society of Japan, 2019.09.24. T7-O-4, Yamaguchi Univ., Yamaguchi, Japan.
- Ishizaka, Y., Isozaki, Y. and Tsutsumi, Y. (2019) Provenance change in Cretaceous-Paleogene fore-arc clastics in central Hokkaido: U-Pb dating of detrital zircons from the Yezo Group. The 126th Annual Meeting of the Geological Society of Japan, 2019.09.24. T7-O-8, Yamaguchi Univ., Yamaguchi, Japan.
- Isozaki, Y., Sato, H. and Tsutsumi, Y. (2019) Provenance of the "Permian" Maizuru Group in SW Japan. The 126th Annual Meeting of the Geological Society of Japan, 2019.09.24. T7-P-46, Yamaguchi Univ., Yamaguchi, Japan.
- Tsutsumi, Y. (2019) Zircon U-Pb dating of granitoids in northern Kumamoto, southwest Japan. 2019 Annual Meeting of Japan Association of Mineralogical Sciences, 2019.09.21. R6-08, Kyushu Univ., Fukuoka, Japan.
- Isozaki, Y., Hasegawa, R. and Tsutsumi, Y. (2018) Reconstructing ancient fore-arc basin: primary extent of the gCretaceoush Izumi Group and secondary destruction. The 125th Annual Meeting of the Geological Society of Japan, 2018.12.01. T3-O-9, Tsukuba, Japan.
- Hasegawa, R., Isozaki, Y. and Tsutsumi, Y. (2018) Provenance of shallow marine Cretaceous strata in northern Kanto and southern Tohoku, Japan: U-Pb dating of detrital zircons. The 125th Annual Meeting of the Geological Society of Japan, 2018.12.01. T3-O-8, Tsukuba, Japan.
- Tsutsumi, Y., Isozaki, Y., Kitani, K. and Terabayashi, M. (2018) Western extension of the Hida belt: Triassic granitoids in northwestern foothills of Mt. Daisen, western Tottori, Japan. The 125th Annual Meeting of the Geological Society of Japan, 2018.12.01. T3-O-4, Tsukuba, Japan.
- Takahashi, K., Tsunogae, T., Takamura, Y. and Tsutsumi, Y. (2018) Granulite-facies metamorphism of the Lutzow-Holm Complex, East Antarctica: insights from phase equilibrium modeling and zircon dating. 2018 Annual Meeting of Japan Association of Mineralogical Sciences, 2018.09.21. Yamagata Univ., Yamagata, Japan.
- Tsutsumi, Y. and Tani, K. (2018) Detrital zircon U-Pb dating of accretionary complexes in the Amami Oshima Island, southwest Japan. 2018 Annual Meeting of Japan Association of Mineralogical Sciences, 2018.09.20. R7-01, Yamagata Univ., Yamagata, Japan.
- Tani, K. and Tsutsumi, Y. (2018) Re-evaluation of the timing of granitic magmatism in the Amami Islands. JpGu2018, 2018.05.23. SCG60-05, Chiba, Japan.
- Koike, W. and Tsutsumi, Y. (2017) Zircon U-Pb Dating of the Granite of the Tsukuba Mountains, Ibaraki Prefecture. 2017 Annual Meeting of Japan Association of Mineralogical Sciences, R6-P06, Matusyama.
- Tsutsumi, Y. and Miyake, Y. (2017) Attribution and age of gneissose quartz diorite in Futagojima Island, Koshikijima Islands, Kagoshima, Japan. 2017 Annual Meeting of Japan Association of Mineralogical Sciences, R7-10, Matusyama.
- Kuribara, Y., Tsunogae, T., Tsutsumi, Y. and Takamura, Y. (2017) Neoarchean and Neoproterozoic volcanic arc magnetism and Cambrian metamorphism in the Zambezi Belt, West Gondwana. The 124th Annual Meeting of the Geological Society of Japan, R4-P-6, Matsuyama, Japan.
- Takamura, Y., Tsunogae, T. and Tsutsumi, Y. (2017) Petrology and geochronology of metamorphic rocks from Tenmondai Rock in the Lützow-Holm Complex, East Antarctica. The 124th Annual Meeting of the Geological Society of Japan, R4-P-2, Matsuyama, Japan.
- Isozaki, Y., Hasegawa, R., Otomo, Y. and Tsutsumi, Y. (2017) Activation timing of low-angle MTL: comparative zircon geochronology of Cretaceous sandstones on both sides of MTL in the Mikawa-Ono area. The 124th Annual Meeting of the Geological Society of Japan, T4-O-10, Matsuyama, Japan.
- Hassegawa, R., Isozaki, Y., Nakahata, H. and Tsutsumi, Y. (2017) Variations in fore-arc basin of Cretaceous Japan: U-Pb dating of detrital zircons of the Uwajima Group. The 124th Annual Meeting of the Geological Society of Japan, T4-O-11, Matsuyama, Japan.
- Tsutsumi, Y., Isozaki, Y., Kitani, K. and Tarabayashi, M. (2017) Attribution of gneissose rocks in western foothills of Mt. Daisen, western Tottori Prefecture, Japan: Existence of Jurassic high-temperature metamorphics.The 124th Annual Meeting of the Geological Society of Japan, T4-O-12, Matsuyama, Japan.
- Tsutsumi, Y. (2017) Where did Paleozoic proto-Japan!form? — A view from geochronology —. The 124th Annual Meeting of the Geological Society of Japan, S-O-7, Matsuyama, Japan.
- Tsutsumi, Y. (2016) Detrital zircon dating of Kurosegawa Belt in central Kumamoto Prefecture, Japan. 2016 Annual Meeting of Japan Association of Mineralogical Sciences, Kanazawa, R7-11.
- Tsutsumi, Y. (2016) Permo-Triassic provenance transition recorded in the Maizuru Belt. The 123th Annual Meeting of the Geological Society of Japan, R5-O-9, Tokyo, Japan.
- Tsutsumi, Y., Terabayashi, M. and Isozaki, Y. (2016) The southern margin of the Oki belt?: Zircon U-Pb dating of gneisses in Mizokuchi area, southeast of Mt. Daisen. The 123th Annual Meeting of the Geological Society of Japan, T6-O-6, Tokyo, Japan
- Hasegawa, Y., Isozaki, Y., Tsutsumi, Y. and Yasui, T. (2016) Fragments of arc-trench system in mid-Paleozoic Japan: zircon U-Pb dating of granitoid and sandstone from the Kurosegawa belt in western Kochi prefecture. The 123th Annual Meeting of the Geological Society of Japan, T6-P-3, Tokyo, Japan
- Umemura, Y., Isozaki, Y. and Tsutsumi, Y. (2016) Provenance change recorded in Cretaceous fore-arc basin: U-Pb dating of detrital zircon from Cretaceous sandstones in NE Honshu. The 123th Annual Meeting of the Geological Society of Japan, T6-P-2, Tokyo, Japan
- Sawada, H., Isozaki, Y., Tsutsumi, Y. and Iizuka, T. (2015) Quartzite in the Paleoproterozoic Murmac Bay Group on the Rae craton - Lithological study aand isotopic analysis of detrital zircon. The 122th Annual Meeting of the Geological Society of Japan, Nagano, R8-O-1.
- Tsutsumi, Y., Yokoyama, K., Kasatkin, S.A. and Golozoubov, V.V. (2015) Attribution estimating of accretionary complexes in Far East Russia using age and composition of detrital minerals. The 122th Annual Meeting of the Geological Society of Japan, Nagano, R14-O-17.
- Sakai, Y., Sonoda, T., Tsutsumi, Y., Kusuhashi, N., Horie, K. and Matsuoka, A. (2015) Zircon U-Pb age of a tuff from the Akaiwa Subgroup, Tetori Group in the Shiramine area, Ishikawa Prefecture, Japan. The 2015 Annual Meeting of the Palaeontological Society of Japan, P38, Tsukuba.
- Takamura, Y., Tsunogae, T., Santosh, M., Malaviarachchi, S.p.k. and Tsutsumi, Y. (2015) Geochronology of detrital zircon from the Highland Complex, Sri Lanka: Implications for Gondwana reconstruction. Japan Geoscience Union Meeting 2015, SCG58-P10, Chiba, Japan.
- Sawada, H., Maruyama, S., Isozaki, Y., Hirata, T., Sakata, S. and Tsutsumi, Y. (2015) Searching Hadean zircon based on growth history of the continental crust. Japan Geoscience Union Meeting 2015, BPT23-04, Chiba, Japan.
- Miyashita, A., Tsutsumi, Y., Sano, T. and Itaya, T. (2015) Geochronology and geochemistry of the early Paleozoic metamorphics-igneous complexes of Japan. Japan Geoscience Union Meeting 2015, SGL40-01, Chiba, Japan.
- Yoshimaru, S., Kiyakawa, S., Tsutsumi, Y. and Rosiere, C.A. (2015) The stratigraphy and U-Pb zircon age of the Itapanhoacanga formation, Espinhaco supergroup, Brasil. Japan Geoscience Union Meeting 2015, BPT23-18, Chiba, Japan.
- Tsustsumi, Y., Yokoyama, K., Kasatkin, S.A. and Golizubov, V.V. (2014) Detrital zircon and monazite datings of Samarka Belt, Far East Russia. 2014 Annual Meeting of Japan Association of Mineralogical Sciences, Kumamoto, R7-15.
- Yoshimaru, S., Kiyokawa, S., Ito, T., Tsutsumi, Y., Nyame, F.K. and Tete, G.M. (2014) LA-ICP-MS dating of detrital zircons from the Kumashi Group, Birimian Greenstone Belt, South West Ghana. The 121th Annual Meeting of the Geological Society of Japan, Kagoshima, R23-P-1
- Tsutsumi, Y., Momma, K. and Yokoyama, K. (2014) Comparison of chevkinite compositions and zircon U-Pb ages of the Early Miocene volcanics from Noto Peninsula and Boso Peninsula, central Japan. The 121th Annual Meeting of the Geological Society of Japan, Kagoshima, R5-O-5
- Isozaki, Y. and Tsytsymi, Y. (2014) Studies on the post-Hadean world. The 121th Annual Meeting of the Geological Society of Japan, Kagoshima, T5-O-1.
- Tsutsumi, Y., Miyake, Y. and Komatsu, T. (2014) LA-ICP-MS zircon U-Pb dating of acidic tuffs from the Upper Cretaceous Himenoura Group, Koshiki-jima area, southwest Japan. The 2014 Annual Meeting of the Palaeontological Society of Japan, A21, Fukuoka.
- Tsutsumi, Y. and Yokouama, K. (2013) Provenance transition of the Nabae Group, Maizuru Belt, southwest Japan; using age distributions of detrital zircon and monazite. The 120th Annual Meeting of the Geological Society of Japan, Sendai, T3-O-5.
- Yokoyama, K., Tsutsumi, Y., Kiyokawa, S., Kasatkin, S.A. and Golozoubov, V.V. (2013) Provenance study of Eocene-Miocene sandstones in northern Kyushu and western Chugoku provinces, western Japan. 2013 Annual Meeting of Japan Association of Mineralogical Sciences, Tsukuba, R7-P03.
- Tsutsumi, Y., Yokoyama, K., Kasatkin, S.A. and Golozoubov, V.V. (2013) Age comparison of granitic rocks in the Maizuru Belt, southwest Japan and Voznesenka Belt, Far East Russia. Annual Meeting of Japan Association of Mineralogical Sciences, Tsukuba, R6-03.
- Tsutsumi, Y., Miyake, Y. and Komatsu, T. (2012) LA-ICPMS zircon dating of basement rocks under the Himenoura Group on the Amakusa-kamijima Island, Kyushu, southwest Japan. 2012 Annual Meeting of Japan Association of Mineralogical Sciences, R6-03, Kyoto
- Yokoyama, K., Tsutsumi, Y. and Bong, W.S. (2012) Age distribution of detrital monazites in the sandstones from the northern Borneo and its tectonic setting. Japan Geoscience Union Meeting 2012, SGL43-P10, Chiba, Japan.
- Tsutsumi, Y., Saegusa, H., Horie, K., Yokoyama, K., Kobayashi, F., Shiraishi, K. and Kusuhashi, N. (2012) Deposition age of the Lower Formation of the Sasayama Group, southwest Japan; determination using zircon U-Pb dating. Regular Meeting of Palaeontological Society of Japan, B19.
- Tsutsumi, Y., Komatsu, T., Miyake, Y., Aramaki, M. and Yokoama, K. (2011) Provenances of the Himenoura Group on the Amakusa-kamishima Island, Kyushu, southwest Japan: Estimated by dating of detrital minerals. Sedimentology Society of Japan Annual Meeting 2011 Nagasaki, O4.
- Tsutsumi,Y., Horie, K., Miyashita, A. and Shiraishi, K. (2011)Timings of deposition and metamorphism of the Nagasaki Metamorphic Rocks, southwest Japan; what is their attribution? The Joint Meeting for 2011 Annual Meeting of Japan Association of Mineralogical Sciences and Annual Meeting of the Geological Society of Japan, R9-O-15.
- Miyashita, A. and Tsutsumi, Y. (2011)Subducition and exhumation of the Sanbagawa metamorphic rocks. The Joint Meeting for 2011 Annual Meeting of Japan Association of Mineralogical Sciences and Annual Meeting of the Geological Society of Japan, R9-O-16.
- Tsutsumi, Y., Miyashita, A., Horie, K., Itaya, T. and Shiraishi, K. (2010) Timings of deposition and metamorphism of the gSanbagawa Belth in the Tenryu area, southwest Japan. Japan Association of Mineralogical Sciences 2010 Annual Meeting, R4-04
- Tsutsumi, Y., Horie K., Shiraishi, K. and Yokoyama K. (2010) Zircon U-Pb dating of a granitoid tectonic block from Nomo Peninsula, Kyushu, southwest Japan. 2010 Annual meeting of the Geochemical Society of Japan, 1A27.
- Horie, K., Tsutsumi, Y., Cho, M., Morishita, Y. and Hidaka, H. (2009) Redistribution of REE, U and Th during zircon alteration in association with thermal events. 12th International Conference on the Chemistry and Migration Behaviour of Actinides and Fission Products in the Geosphere, PB6-4.
- Tsutsumi, Y., Miyashita, A., Ohtomo, Y., Horie, K., Itaya, T., Nakamura, K. and Yokoyama, K. (2009) Carboniferous granitoid and metamorphics in northeast Japan: their ages and dispositions. Japan Association of Mineralogical Sciences 2009 Annual Meeting, R2-09
- Imayama, T., Takeshita, T., Arita, K., Yagi, K., Kayama, M., Okumura, T. Tsutsumi, Y., Kitajima, K., Sano, Y. and Nishido, H. (2009) Japan Evidence of channel flow on the basis of Pressure-Temperature-Time paths of metamorphic rocks in far-eastern Nepal Geoscience Union Meeting 2009, P123-001.
- Horie, K., Tsutsumi, Y., Cho, M., Hidaka, H. and Morishita, Y. (2009) Rapid Progression of Kyanite-Sillimanite Type Metamorphism in the Unazuki Area, Southwest Japan. Goldschmidt 2009, 05h-84.
- Miyashita, A., Tsutsumi, Y. and Arai, H. (2009) Chronology of the Sanbagawa Belt, Kanto Mountains, and its implications for geotectonic development of Japan. Japan Geoscience Union Meeting 2009, G209-028.
- Horie, K., Tsutsumi, Y., Hayasaka, Y., Kim, H., Cho, M. and Hidaka, H. (2008) Geochronological Relationship of Basement Rock between Ogcheon Belt and Unazuki Belt: Interpretation of Inherited Zircon. 5th Annual general meeting of Asia Oceania Geoscience Society, SE62-A010.
- Tsutsumi, Y., Yokoyama, K., Terada, K. and Hidaka, H. (2008) The Sangun-Renge belt: one of the oldest metamorphic belts in Japan. 5th Annual general meeting of Asia Oceania Geoscience Society, SE62-A005.
- Tsutsumi, Y., Miyashita, A. and Hidaka, H. (2007) SHRIMP U-Pb dating of detrital zircons from Sanbagawa Belt, Kanto Mountains, Japan: implication for origin of its source rocks. Japan Association of Mineralogical Sciences 2007 Annual Meeting, G4-12.
- Matsubara, S., Yokoyama, K., Miyawaki, R. and Tsutsumi, Y. (2006) Spetial exhibition of gJadeiteh,and Collection of Jadeite-bearing rocks in NSM. 19th General meeting of the International Mineralogical Association, P30-5.
- Tsutsumi, Y., Yokoyama, K., Miyawaki, R., Matsubara, S. and Hidaka, H. (2006) Ion microprobe U-Pb dating of zircons in jadeitites and jadeite-bearing rocks from Japan, 19th General meeting of the International Mineralogical Association, P35-3.
- Yamashita, M., Horie, K., Tsutsumi, Y., Hayasaka, Y., Hidaka, H., Kim, H. and Cho, M. (2005) Geological relationship between Ogcheon belt, Korea, and Unazuki belt, Japan, studied from U-Pb geochronology. Geochemical Society of Japan 2005 Annual Meeting, 3B15.
- Tsutsumi, Y., Yokoyama, K., Lee, C.-S., Shen, J.-S.J., Lan, C.-Y. and Zhao, L. (2005) Tectonic reconstruction of Taiwan deduced from provenance study of Tertiary sandstone. Japan Earth and Planetary Science 2005 Joint Meeting, J078-003.
- Tsutsumi, Y., Lee, C.-S., Shen, J.-S.J., Lan, C.-Y. and Yokoyama, K. (2004) Detrital minerals in Tertiary and Quaternary sandstones in Taiwan. Japanese Association of Mineralogists, Petrologists, Economic Geologists 2003 Annual Meeting, G6P-13.
- Tsutsumi, Y., Yokoyama, K. Terada, T. and Hidaka, H. (2003) SHRIMP dating of zircons in the paragneiss from the Oki-Dogo. Japanese Association of Mineralogists, Petrologists, Economic Geologists 2003 Annual Meeting, G6-13.
- Tsutsumi, Y., Yokoyama, K. Terada, T. and Sano, Y. (2002) SHRIMP U-Pb dating of zircon in granite from Kurosegawa terrane. Japanese Association of Mineralogists, Petrologists, Economic Geologists 2002 Annual Meeting, GD27.
- Tsutsumi, Y., Yokoyama, K., Terada, T. and Sano, Y. (2002) SHRIMP U-Pb dating of detrital zircons in psammitic schists occurring in the northern Kyushu. Japan Earth and Planetary Science 2002 Joint Meeting, G022-009D