Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) FLOYD P. A.,"Petrology and geochemistry of oceanic intraplate sheet-flow basalts, Nauru Basin, deep sea drilling project Leg 89",Initial Reports of the Deep Sea Drilling Project,,U.S. Government Printing Office,1986,89,,471-497,https://cir.nii.ac.jp/crid/1570572700594654464,