Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) COOKSON I. C.,"Tertiary microplankton from the Rottnest Island Bore, Western Australia",Jour. Royal Soc. Western Anstralia,,,1961,44,,39-47,https://cir.nii.ac.jp/crid/1570291224149028480,