Satoshi Koshimizu

Fission-track dating of the Cainozoic formations in the Oshima Peninsula, southwestern Hokkaido, Japan.

Age and correlation of the Otarunaigawa and Nishino formations below the urban and in Nishino areas, Sapporo, Japan.

Fission-track ages of the Shitara Group in the northeastern part of Aichi Prefecture and the Eocene molluscs from its lowermost Nagashino Formation.

Fission-track age of granodiorite, west of Sounkyo-Spa, Kamikawa-cho, Hokkaido.

Fission track age of zircons in the upper Cretaceous Yokomichi formation, northern Kitakami mountains, Japan.

The geological age of the middle Miocene formations in the Northern Fossa Magna region, central Japan ―The foraminiferal and fission-track ages of the Uchimura and Bessho Formations―

A low angle thrust fault found on the southern margin of Kofu Basin, central Japan

O-89 Stratigraphy and radiometric age of Miocene pyroclastic-flow deposits at the Katashina river areas, northeastern part of Gunma Prefecture

F-T age of boulders from the Kanohara conglomerate in the Northern Marginal Tectonic Belt of the Kanto Mountains

The age of hard shale at the base of Shiretoko peninsula, eastern Hokkaido, Japan.