Number
| Title | Author |
| No.145 |
On the Fire Clay in Japan |
Muraoka Makoto |
| No.146 |
Offshore Seismic Exploration in Ube Coal Field |
Iida Kumizi and Kurihara Shigetoshi |
| No.147 |
Studies on the Roseki and the Related Hydrothermal Alteration in Chugoku Region, Japan |
Ando Takeshi |
| No.148 |
Report on the Geology of Yura-Sanze-Kobato District in Nishi-Tagawa Coal Field, Yamagata Prefecture |
Shimizu Isamu, Nagahama Haruo and Suzuki Taisuke |
| No.149 |
Geology of the Imatomi Coal Mine District in the Amakusa Coal Field, Kumamoto Prefecture |
Takai Yasuaki and Furukawa Toshitaro |
| No.150 |
A Study of Fossil Turritella in Japan |
Ida Kazuyoshi |
| No.151 |
Petrographic Study on the Akagi Volcano Lava |
Ota Ryohei |
| No.152 |
Gravity Survey of Mihara Volcano, Oshima Island and Changes in Gravity caused by Eruption |
Iida Kumizi, Hayakawa Masami and Katayose Kuniyuki |
