@article{oai:ir.kagoshima-u.ac.jp:00000490,
 author = {大塚, 裕之 and OTSUKA, Hiroyuki and 永藤, 哲哉 and NAGAFUJI, Tetsuya},
 journal = {鹿児島大学理学部紀要. 地学・生物学, Report of the Faculty of Science, Kagoshima University. Earth sciences and biology},
 month = {Dec},
 pages = {133--156},
 title = {大分県大野郡大野町付近の第四系-とくにナウマンゾウ化石包含層について-},
 volume = {27},
 year = {1994}
}