Vol. 46, No. 1, 1995

Gravity model studies of the northern Fossa Magna: Central Honshu, Japan
　Tom Wilson and Hirokazu Kato
　1-22

Major element geochemistry and mineral chemistry of granitic rocks in Awaji Island−Implications for the zonal distribution of Cretaceous granitic rocks, Inner Zone of Southwest Japan−(Japanese with English abstract)
　Yutaka Takahashi
　23-40

Quaternary argillaceous sediments in the northern Japan trench and slope areas: With special reference on chemical composition of cored sediments
　Ryuichi Sugisaki and Eiichi Honza
　41-56

Abstracts for Geological Survey Seminar, No. 228, Oceanic crusts and ophiolite (in Japanese)

Vol. 46, No. 2, 1995

Heavy mineral composition of the Neogene turbidite sandstones in the middle part of the Niigata backarc oil basin, Central Japan−Part (I) : Western (“Nishiyama”)and Central(“Chuo”) oil belts
　Christopher M. Agyingi and Shuichi Tokuhashi
　61-101

Abstracts for Geological Survey Seninar, No. 229, Geophysical prospecting and assesments of geothermal reservers (in Japanese)
　103-114

Abstracts for Geological Survey Seminar, Presentations by new GSJ staffs (in Japanese)
　115-118

Abstracts for Geological Survey Seminar, Presentation by visiting researchers
　119-120

Liquid immiscibility of boninites in Xiangcheng, southwestern China, and implication to genetic relationship between boninite and komatiitic basalt
　Zeng-Quian Hou
　119-119

An application of finite element method of elastic and plastic mechanics in the evaluation of landslide stability -A case study of Hanyuan landslide in Sichuan, China
　Wen Baoping
　119-120

Vol. 46, No. 3, 1995

Heavy mineral composition of the Neogene turbidite sandstone in the middle part of the Niigata backarc oil basin, Central Japan−Part (II) : Eastern(“Higashiyama”)oil belt and summary of the whole study area
　Shuichi Tokuhashi and Christopher M. Agyingi
　121-151

Geochemical behavior of heavy metals in marine sediments from the off Akita-Yamagata, Japan Sea (Japanese with English abstract)
　S. Terashima, T. Nakajima, H. Katayama, K. Ikehara, N. Imai and M. Taniguchi
　153-176

Vol. 46, No. 4, 1995

Geology of the northern Setogawa Belt in the Akaishi Mountains and the formation process of the Setogawa accretionary complex (Japanese with English abstract)
　Yuichi Sugiyama
　177-214

Abstracts for Geological Survey Seminar, No. 230, Volcanoes, the benefit and the disaster (in Japanese)
　215-215

Abstracts for Geological Survey Seminar, No. 231, Research and prospecting of marine mineral resources (in Japanese)
　216-217

Vol. 46, No. 5, 1995

Rb-Sr isochron ages and initial Sr isotope ratios of the Ukan granodiorite and Kayo granite, central Okayama prefecture, southwest Japan
　Tetsuichi Takagi and Hiroo Kagami
　219-224

Estimation of sedimentation rate at the lake Suwa in Nagano Prefecture determined by Pb-210 and Cs-137 radioactiveities (Japanese with English abstract)
　Yutaka Kanai, Yoshio Inouchi, Hajime Katayama and Yoshiki Saito
　225-238

Improvements of the K-Ar dating system at Geological Survey of Japan - -Introduction of computer-controlled mass-spectrometry and pipette spike reservoir- (Japanese with English abstract)
　Kozo Uto, M. ConreyRichard, Takafumi Hirata and Shigeru Uchiumi
　239-249

Vol. 46, No. 6, 1995

Stability relations of the Al2SiO5 polymorphs, with special reference to experiments and thermodynamics on the andalusite-sillimanite equilibrium (Japanese with English abstract)
　Yasuko Okuyama-Kusunose
　251-268

Sedimentation rates of offshore deposits in the Sea of Japan off Niigata Prefecture, using Pb-210 and Cs-137 radioactivity measurements (Japanese with English abstract)
　Yutaka Kanai and Ken Ikehara
　269-282

Holocene sediments and topography of the Yufutsu plain in Hokkaido
　Kuniaki Ikeda, Toshikazu Hasaka and Tadashi Murase
　283-300

Abstracts for Geological Survey Seminar, No. 232, Rifting in the Japan Sea region and inversion tectonics (in Japanese)
　301-305

Abstracts for Geological Survey Seminar, No. 233, Invitation to planetary science-with Drs. E. and C. Shoemaker at Tsukuba (in Japanese)
　306-307

Abstracts for Geological Survey Seminar, No. 234, Studies on plutonic rocks in island arcs and continents (in Japanese)
　308-312

Vol. 46, No. 7, 1995

Deep subsurface temperature distribution pattern estimated from many temperature logging data; Example of Hohi geothermal area, Kyushu, Japan
　Shiro Tamanyu, Masao Yoshizawa and Kenichi Nomura
　313-331

Neogene stratigraphy, radiolarians and diatoms of the central western part of the Tugaru Peninsula, northern Honshu, Japan
　Isao Motoyama and Toshiaki Maruyama
　333-374

K-Ar dating on age-unknown rodks in the 1:200,000 quadrangle, Toyama
　Shigeru Uchiumi, Satoru Harayama and Kozo Uto
　375-381

Vol. 46, No. 8, 1995

Bouguer gravity anomalies in the northern part of Kitakami nountains, Norhteast Japan
　Rie Morijiri, Masao Komazawa, Toshio Hiroshima, Masahiko Makino, Yasuaki Murata and Tadashi Nakatsuka
　383-418

K-Ar age on amphibole block in the Greenstone Melange of the Atokura Nappe, Kanto Mountains, central Japan
　Keiji Takeuchi and Hiroshi Makimoto
　419-423

Synthetic experiments for determination of the dissociation conditions of methane hydrate
　Tatsuo Maekawa, Shun-ichiro Igari, Susumu Sakata, Shiro Itoh and Noboru Imai
　425-431

Abstracts for Geological Survey Seminar, No. 235, Heterogeneity of the crust and earthquake fault-From rock fracture experiments to large earthquakes- (in Japanese, except for as follows)
　433-444

Thermally induced fracturing in Lac du Bonnet Granite
　S. R. Carlson, D. P. Jansen and R. P. Young
　442-442

Abstracts for Geological Survey Seminar, No. 236, Application of Advanced Remote Sensing Data-ASTER Project- (in Japanese)
　445-448

Vol. 46, No. 9, 1995

Gold mineralization at the GSJ drill hole in the Noya geothermal area, northeastern Kyushu, Japan (Japanese with English abstract)
　Yuichi Morishita
　449-456

Large coastal cliff recession at the sourheastern part of Niijima Island, central Japan (Japanese with English abstract)
　Ichiyo Isobe and Akira yasuda
　457-475

Analytical method for measuring atmospheric light nonmethane hydrocarbons (Japanese with English abstract)
　Shin-ichiro Igari
　477-481

Relocation of microearthquakes in the Kakkonda (Takinoue) Geothermal Field (Japanese with English abstract)
　Toshiyuki Tosha, Mituhiko Sugihara and Yuji Nishi
　483-495

Vol. 46, No. 10, 1995

Velocity anisotropy of rocks associated with mylonite series in Hatagawa fracture zone (Japanese with English abstract)
　Shin-ichi Matsuzawa, Osamu Nishizawa, Kyuichi Kanagawa and Tanio Ito
　497-516

K-Ar ages of the Sambagawa Metamorphic Rocks in the northern part of Wakayama Prefecture, Southwest Japan (Japanese with English abstract)
　Chikao Kuriimoto
　517-525

Petrological revision and geological applicaton for plagioclase twinning method (Japanese with English abstract)
　Yuhei Takahashi
　527-536

Primary magnetization of the Early Miocene volcanic rocks in the Motegi area, tochigi Prefecture, central Japan (Japanese with English abstract)
　Hiroyuki Hoshi and Masaki Takahashi
　537-553

Abstracts for Geological Survey Seminar, No. 237, Radioactive waste disposal and geological environment (in Japanese)
　555-556

Abstracts for Geological Survey Seminar, No. 238, Poster session of newest geological maps published by GSJ (in Japanese)
　557-562

Vol. 46, No. 11, 1995

Recent advances of X-ray CT technology for analyzing geologic materials
　Osamu Nishizawa, Tsukasa Nakano, Harufumi Noro and Tomio Inazaki
　565-571

Study of pore networks in iron-ore sinter by X-ray CT image analysis
　Tadahiro Inazumi, Masanori Nakano and Shunji Kasama
　573-594

An X-ray CT image analyzing system for porous sinter cake
　Tadahiro Inazumi, Takaya Kawaguchi, Shinji Hiruma, Junji Torii and Hiroe Kaneda
　595-603

Numerical flow simulation through a two dimensional network using X-ray CT imagery
　Tsukasa Nakano
　605-627

Use of medical X-ray CT scanner for nondestructive and quantitative analysis of lade sediments
　Tomio Inazaki, Yoshio Inouchi and Tsukasa Nakano
　629-642

Vol. 46, No. 12, 1995

K-Ar age results - 5 --New data from the Geological Survey of Japan (Japanese with English abstract)
　Ken Shibata and Shigeru Uchiumi
　643-650

Study of the formation processes and sedimentary environment of surface geological features in desertic areas of China, with special reference to the characteristics and origin of eolian sediments (Japanese with English abstract)
T. Ishii, I. Isobe, K. Mizuno,Y. Kanai , Y. atsijosa , C. Mizota, Y. Quian, S. Terashima and K. Okumura
　651-685

The first description of a Pb-Bi-Sb sulfosalt, Cannizzarite described by Zambonini et al. in 1925 (in Japanese)
　Shinji Yamamoto and Satoshi Murao
　687-690