Bulletin of the Geological Survey of Japan Vol.50 No.7 (1999)

Cover photograh | Table of Contents |

Cover photograh

Middle Pleistocene plants found from Shiobara, Tochigi, one of the most representative plant fossil localities in Japan.

(by Toru ONOE and Michiaki BUNNO)

Table of Contents

Title	Author	PDF
Revised marine diatom biostratigraphy of the Miocene sequence in the Matsushima area, northeastern Japan	Yukio YANAGISAWA and Fumio AKIBA (431-448)	50-07_01.pdf(2,593KB)
Lower Miocene magnetic polarity stratigraphy in the Motegi area, Tochigi Prefecture, Japan	Hiroyuki HOSHI and Masaki TAKAHASHI (449-455)	50-07_02.pdf(747KB)
Compilation of thermal gradient data in Japan on the basis of the temperatures in boreholes	Akiko TANAKA, Yusaku YANO, Masakatsu SASADA, Yasukuni OKUBO, Koji UMEDA, Noboru NAKATSUKA and Fujio AKITA (457-487)	50-07_03.pdf(5,383KB)
Abstracts for Geological Survey Seminar, No. 259 Analyses of deep geothermal resources: examining the Kakkonda area as a test field – Toward summarizing the results of the Deep-Seated Geothermal Resources Survey at Geological Survey of Japan –(489-498)		50-07_04.pdf(1,462KB)