Bulletin of the Geological Survey of Japan Vol.51 No.5 (2000)
Cover photograh | Table of Contents |
Cover photograh
The outcrops of Khangai Granite in Mongolia
This granite is widely exposed in Khangai Mountains of central Mongolia. It is mainly composed of meidum- to coarse-grained hornblende bearing biotite quartz monzodiorite, and belongs to ilmenite-series granitoids. The isotopic age shows latest Permian (see article in this volume by Takahashi et al.). This photograph was taken during the excursion of IGCP420“Continental Growth in the Phanerozoic: Evidence from Central Asia”in July, 1999.
(Photoed by Yuhei TAKAHASHI, July 1999)
Table of Contents
| Title | Author | |
|---|---|---|
| Geochronological data of granitoids in the Bayankhongor area, central Mongolia | Yuhei TAKAHASHI Yoji ARAKAWA, Sambuu OYUNGEREL and Kazuki NAITO (167-174) | 51-05_01.pdf(905KB) |
| Sedimentation rate and environment of mountain lakes in Nepal | Yutaka KANAI, Yoshio INOUCHI and Takao TOKUOKA (175-187) | 51-05_02.pdf(2,142KB) |
| Broadband Seismic Network in Indonesia – JISNET – | Toshiki OHTAKI, Kenji KANJO, Satoshi KANESHIMA, Takashi NISHIMURA, Yasushi ISHIHARA, Yasuhiro YOSHIDA, Satoshi HARADA, Shin'ichiro KAMIYA and Sunarjo (189-203) | 51-05_03.pdf(9,250KB) |
| Abstracts for Geological Survey Seminar, No. 263 Reports of comleted projects(205-214) |
51-05_04.pdf&(1,352KB) | |
| Abstracts for Geological Survey Seminar, No. 264 State of the art and the future of airborn geophysics from exploration to environmental investigation |
51-05_05.pdf(929KB) | |
| Abstracts for Geological Survey Seminar, No. 265 High accuracy restration of environment in time based on the analysis of reef frame(223-227) |
51-05_06.pdf(630KB) | |