[Cover Photograph]

[Abstracts]

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* Granitoid-series Evaluation of the Archaean Johannesburg Dome Granitoids, South Africa

Shunso ISHIHARA, Carl R. ANHAEUSSER and Laurence J. ROBB (1-10 in English) [PDF : 1,563 KB]

* Bouguer Gravity Anomalies in Oita district, Kyushu, Japan

Toshio HIROSHIMA, RIE MORIJIRI, Masao KOMAZAWA, Masahiko MAKINO, Yasuaki MURATA and Kazunari NAWA (11-36) [PDF : 4,622 KB]

* Plagioclose twinning laws in the Hidaka metamorphic rocks

Yuhei TAKAHASI (37-42) [PDF : 608 KB]

* Pleomagnetic direction of the Kumano Acidic Igneous Rocks, Kii peninsula, Japan

Hiroyuki HOSHI (43-50) [PDF : 981 KB]

* Triassic and Jurassic radiolarians from the Tamba Terrane in the Nishizu district, Fukui, Southwest Japan

Satoshi NAKAE (51-59 in English) [PDF : 3,362 KB]