Bulletin of the Geological Survey of Japan
Vol.58 No.3/4(2007) CONTENTS

[Cover Photograph]

[Abstracts]

* Chemical composition and background evaluation of soils and stream sediments from Kanto district, and marine sediments from Tokyo Bay

Shigeru Terashima, Noboru Imai, Yoshiko Tachibana, Takashi Okai,
Masumi (Ujiie) Mikoshiba, Atsuyuki Ohta and Ran Kubota (69-91) [PDF : 5,417 KB]

* Trace element analysis of gem garnet by LA-ICP-MS:
Preliminary evaluation as micro-beam standard

Mayuko Fukuyama, Masatsugu Ogasawara, Hinako Sato and Daizo Ishiyama (93-103) [PDF : 435 KB]

* Volcanic activity of Kuchinoshima Volcano, Tokara Islands, Kagoshima Prefecture

Nobuo Geshi and Shun Nakano (105-116) [PDF : 1,373 KB]

* Tephrostratigraphy of Middle Pleistocene Iiji volcano, Niigata Prefecture:
geochronological relationship between the Iiji-Moka tephra and the sea-level change at MIS 7 in the northern Kanto region, NE Japan

Takahiro Yamamoto (117-132) [PDF : 2,894 KB]

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