著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Jordi M. DE Gibert and Rosa Domènech and Jordi Martinell,"An ethological framework for animal bioerosion trace fossils upon mineral substrates with proposal of a new class, fixichnia",Lethaia,0024-1164,Scandinavian University Press,2004-12,37,4,429-437,https://cir.nii.ac.jp/crid/1361699995407105408,https://doi.org/10.1080/00241160410002144