Vol.XX, Nos.2-3 (1983-02 issued)
Spinels in Basaltic Lavas and Ultramafic Inclusions of Oshima-Ōshima Volcano, North Japan | |
Yamamoto, Masatsugu | 135-143 |
Rb-Sr Age of the Yurappu-dake Plutonic Complex in Southwestern Hokkaido | |
Nishikawa, Jun'ichi;Hashimoto, Masahiko | 145-149 |
Rodingites from the Kamuikotan Tectonic Belt, Hokkaido | |
Katoh, Takayuki;Niida, Kiyoaki | 151-169 |
Phase Relations in the Chromium-Poor Part of the System Diopside-Anorthite-Forsterite-MgCr2O4 in Air at 1 atm | |
Onuma, Kosuke | 171-183 |
Effect of Oxygen Fugacity on Fassaitic Pyroxene | |
Onuma, Kosuke | 185-194 |
Geometry Factor in Fission Track Dating | |
Ganzawa, Yoshihiro | 195-202 |
The Oshirabetsu Gabbroic Mass in the Southeastern Part of the Hidaka Metamorphic Belt, Hokkaido, Japan | |
Takahashi, Teruyuki | 203-224 |
Molluscan Fossils from the Neogene Deposits Scattered Along the Western Wing of the Hidaka Mountains, Hokkaido | |
Suzuki, Seiichi;Sakai, Akira;Uozumi, Satoru | 225-248 |
Engelhardia Fruits from the Tertialy of Japan | |
Tanai, Toshimasa;Uemura, Kazuhiko | 249-260 |