Bulletin of the Geological Survey of Japan Vol.49 No.12 (1998)
Cover photograh | Table of Contents |
Cover photograh
Candle rock (felsic porphyry dike) of Kitami, Hokkaido
(Photoed by Shunso ISHIHARA, 2 July, 1994)
Table of Contents
| Title | Author | |
|---|---|---|
| The timing and geneses of ilmenite-series and magnetite-series granitic magmatism in the north-central Hokkaido, Japan | Shunso ISHIHARA, Yukihiro MATSUHISA, Ryoji TANAKA, Hiroki IHARA, Akinori NAGASAKA, Toru KOIKE and Ken SHIBATA (605-620) | 49-12_01.pdf(2,126KB) |
| On some species of Sharpeiceras (Ammonoidea) from the Cretaceous of Hokkaido, North Japan(Studies of the Cretaceous ammonites from Hokkaido and Sakhalin-LXXXIV) | Tatsuro MATSUMOTO and Seiichi TOSHIMITSU (621-631) | 49-12_02.pdf(9,136KB) |
| Notes and Comments | ||
| A note on newly found ore fields in Govi-Altai area, southern Mongolia | Tsagaanbilegiin TSEDEN , Satoshi MURAO, Abirmediin BAATARHUYAG, Dambiin ALTANTSETSEG and Chagnaadorjiin OYUNCHIMEG (633-638) | 49-12_03.pdf(868KB) |
| Chemical change of underground water in soil and weatherd mantle | Yoji SEKI (639-667) | 49-12_04.pdf(4,426KB) |
| Abstracts for Geological Survey Seminar, No. 255 Poster session of the newest geologic maps published by GSJ (669-677) |
(1,305KB) | |
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