著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Sprinkle, James",Echinoderm faunas from the Bromide Formation (Middle Ordovician) of Oklahoma,,University of Kansas Paleontological Institute,1982,The University of Kansas paleontological contributions,,,,https://cir.nii.ac.jp/crid/1130000794969800064