Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Haga Masakazu and Kuroda Tomoko and Asano Hirofumi and Kanagawa Kyuichi and Ito Tanio,"A latest Early Miocene diatom age of the Kamikineusu Formation, southern centrla Hokkaido, Japan, and its implications for geological history.",The Journal of the Geological Society of Japan,00167630,The Geological Society of Japan,1999,105,8,589-592,https://cir.nii.ac.jp/crid/1390282681212081920,https://doi.org/10.5575/geosoc.105.589