Temporal change in Oligocene-middle Miocene magmation in the Japan Sea Side of northern Honshu. Chishitsugaku-Ronshu (Memoirs of the Geological Society of Japan), No.44, pp.227-240 (Nov. 1995) (in Japanese)
Temporal change in Oligocene-middle Miocene magmation in the Japan Sea Side of northern Honshu. Chishitsugaku-Ronshu (Memoirs of the Geological Society of Japan), No.44, pp.227-240 (Nov. 1995) (in Japanese)