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2024/06/20:【論文受理】筆頭論文がOfiolitiに受理されました【Ito et al., Guadalupian and Lopingian (middle and late Permian) radiolarians from chert blocks within conglomerate of the Mino Belt, Southwest Japan】
2024/05/31:【学会発表】千葉で開催された日本地球惑星科学連合2024年大会(JpGU Meeting 2024)でポスター発表を行いました【Ito, Lithology and radiolarian fossils from Ie Island, Okinawa: Division of the Chichibu Belt around the northwestern Okinawa Island, Japan】
2024/05/09:【会報発行】InterRad(放散虫研究者国際組織)の会報『Radiolaria』54巻を発行しました【Ito ed., Radiolaria, vol. 54】
2024/04/27:【講演】地質標本館で講演を行いました【ミクロな化石が”手に取れる”!?-地層の時代を決める放散虫の不思議な形-】
2024/04/22:【論文公開】筆頭論文がFormaに公開されました【Ito and Matsuoka, Descriptive classification of closed nassellarians: Proposal of non-taxonomic names of Jurassic–Cretaceous radiolarian fossils for practical age index】→ J-Stage
ITO Tsuyoshi
Doctor (Science)
Senior Researcher
Stratigraphy and Tectonics Research Group,
Research Institute of Geology and Geoinformation,
Geological Survey of Japan, AIST
AIST Tsukuba Central 7, 1-1-1, Tsukuba, 305-8567 Japan
Research topics
Permian radiolarians and paleoceanography
Accretionary processes of Permian and mid-Mesozoic accretionary complexes
Denudation processes of mid-Mesozoic accretionary complexes in East Asia
Keywords: Geology, Paleontology, Paleoceanography, Radiolaria, biostratigraphy, Permian, paleobiogeography, accretionary complex, geological map
e-mail: ito-t (at) aist.go.jp