Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YOSHIAKI ISHIDA and TOSHIHIKO FUJITA and HISANORI KOHTSUKA and MANABI MANABE and MASAAKI OHARA,A new example of the trace fossil Asteriacites quinquefolius from Japan and its process of production as revealed by observations of an extant sea star,Paleontological Research,13428144,Tokyo : Palaeontological Society of Japan,2019-01,23,1,1-9,https://cir.nii.ac.jp/crid/1520573329847282560,https://doi.org/10.2517/2018pr003