Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAGIRI Michio and OJI Tatsuo and ANDO Hisao and HANAWA Katsutoshi and OIKAWA Akira and KATO Taichi,"U-Pb Geochronology on zircon from the Carboniferous Kanayama Limestone occurred in the Cambrian Akazawa Formation, Hitachi district",Annual Meeting of the Geological Society of Japan,1348-3935,The Geological Society of Japan,2023,2023,0,432,https://cir.nii.ac.jp/crid/1390299760188684288,https://doi.org/10.14863/geosocabst.2023.0_432