Bulletin of the Geological Survey of Japan
Vol.58 No.1/2(2007) CONTENTS

[Cover Photograph]

[Abstracts]

* The age of the Donghai rock crystals (clear quartz), eastern China: Constraint from biotite Ar-Ar geochronology

Xiaofeng Li, Yasushi Watanabe, Chunzeng Wang, Hideo Hirano and Yan Zhang
(1-6 in English) [PDF : 292 KB]

* Indium and other trace elements in volcanogenic massive sulfide ores from the Kuroko, Besshi and other types in Japan

Shunso Ishihara and Yuji Endo (7-22 in English) [PDF : 914 KB]

* Quantitative estimation of temperature conditions for illite crystallinity:
comparison to vitrinite reflectance from the Chichibu and Shimanto accretionary complexes, eastern Kyushu, Southwest Japan

Hideki Mukoyoshi, Hidetoshi Hara and Kotoe Ohmori-Ikehara (23-31) [PDF : 731 KB]

* K-Ar age determinations of ageunknown rocks in Japanese Islands
-volcanic and plutonic rocks in the areas associated with Geological Map Project (during fiscal 2005)-

Akikazu Matsumoto, Yasushi Ohta, Hideo Hoshizumi, Yutaka Takahashi, Yoshiharu Nishioka, Yasuyuki Miyake, Kenro Tsunoda and Masaaki Shimizu (33-43) [PDF : 1,929 KB]

* Fission-track age of the volcanic rock of Tokara-Hirase, Kagoshima Prefecture

Nobuo Geshi, Shun Nakano and Tohru Danhara (45-47) [PDF : 459 KB]

* Fission-track dating of the Fukuromachi 3 and 6 tephras in the northern Kamikita Plain, NE Japan

Takuichiro Kuwabara (49-52) [PDF : 323 KB]

* Data on Cenozoic molluscan fossils from the Chugoku and Kyushu Provinces, Japan. (Part 2)

Masanobu Takano, Kazuo Okamoto, Rei Nakashima, Seiichi Toshimitsu, Naotomo Kaneko and Junji Itoigawa (53-67) [PDF : 736 KB]

Bulletin of the Geological Survey of Japan Top Page
Geological Survey of Japan HP
National Institute of Advanced Industrial Science and Technology HP