Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OKUNO Mitsuru and WADA Keiji and GUALTIERI Lyn and Sarata Brenn and TORII Masayuki and NAKAMURA Toshio,"Stratigraphy of Holocene Tephras on Adak Island in the West-Central Aleutian Islands, Alaska",Proceedings of the General Meeting of the Association of Japanese Geographers,,The Association of Japanese Geographers,2012,2012s,0,100139,https://cir.nii.ac.jp/crid/1390282680673406592,https://doi.org/10.14866/ajg.2012s.0_100139