Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Taketeru Tomita and Ken'Ichi Kurihara,"First Record of a Large Lamniform SharkCretodus semiplicatusin the Pacific Region, from the Mikasa Formation (Lower Cenomanian), Hokkaido, Japan",Paleontological Research,1342-8144,The Paleontological Society of Japan,2011-09,15,3,181-184,https://cir.nii.ac.jp/crid/1363107371214872960,https://doi.org/10.2517/1342-8144-15.3.181