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[文献書誌] Hiroshi Shimizu: "Soures of ironーformation in the Archean Isua and Malene supracrustals,West Greenland:evidence from LaーCe and SmーNd isotopic data and REE abundances" Geochim.Cosmochim.Acta. 54. 1147-1154 (1990)
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[文献書誌] Miho Tanaka: "Features of the heavy rareーearth elements in sea water" Geochem.J.24. 39-46 (1990)
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[文献書誌] Hideyuki Sawatari: "Rectilinear partition function of REE pertaining to the formation of the basaltic rocks from the New Georgia Group,the Solomon Islands" Geochem.J.24. 159-171 (1990)
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[文献書誌] Hiroshi Shimizu: "Estimation of ligth earth element patterns in original sources for rocks from their Ce and Nd isotope ratios" Mass Spectroscopy. 38. 107-113 (1990)
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[文献書誌] Miho Tanaka: " ^<138>Ce/ ^<142>Ce and ^<143>Nd/ ^<144>Nd ratios in seawater samples" Geochem.J.24. 309-316 (1990)
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[文献書誌] Liu CongーQiang: "Isotopic and trace element studies for Cenozoic volcanic rocks from western China;implication for crustalーlike enriched component in the mantle" Geochem.J.24. 329-344 (1990)
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[文献書誌] Mohammad B.Shabani: "Determination of trace lanthanides and yttrium in seawater by inductively coupled plasma mass spectrometry after preconcentration with solvent extraction and back extraction" Anal.Chem.62. 2709-2714 (1990)
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[文献書誌] Hiroshi Shimizu: "LaーCe and SmーNd systematics of siliceous sediments:a clue to marine environment in their deposition" Geology.
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[文献書誌] Hiroshi Amakawa: "Isotopic compositions of Ce,Nd and Sr in ferromanganese nodules from the Pacific and Atlantic Oceans,the Baltic and Barents Seas and the Gulf of Bothnia" Earth Planet.Sci.Lett.