Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 千葉 とき子,伊豆大島新期大島層群中の流紋岩質火山灰層の噴出起源〔英文〕,"Bulletin of the National Science Museum. Series C, Geology & Paleontology",0385244X,Tokyo : National Science Museum,1995-06,21,1・2,p11-18,https://cir.nii.ac.jp/crid/1522543655627045760,