All abstracts by Hirochika Sumino at Goldschmidt 2003
| (2003) Li-Sr-Nd Isotopic Systematics of the Mantle-Derived Xenoliths
Nishio Y, Nakai S, Yamamoto J, Sumino H, Matsumoto T & Prikhod’ko V |
| (2003) Noble Gas Behavior during Subduction Process in the Izu-Ogasawara Arc, Japan
Shimizu A, Sumino H, Nagao K & Notsu K |
| (2003) Noble Gas and Carbon Isotopes of Fumarolic Gas from Iwojima Volcano, Izu- Ogasawara Arc, Japan
Sumino H, Notsu K, Nakai S, Nagao K, Hosoe M & Wakita H |
| (2003) Gas Geochemistry of Seafloor Seeping Bubbles at Kuroshima Knoll
Kosaka A, Tsunogai U, Nakayama N, Gamo T, Sumino H & Nagao K |