Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) AIBA Hiroaki,Utilizing Shiobara Plant Fossils for Teaching: Data Gathered from Practices over the Past 20 Years,Education of Earth Science,00093831,Japan Society of Earth Science Education,2016,68,4,185-195,https://cir.nii.ac.jp/crid/1390001205140722944,https://doi.org/10.18904/chigakukyoiku.68.4_185