Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy

Vol.XX, No.4    (1983-11 issued)

A New Triassic Brachiopod Fauna from Hokkaido, Japan PDF
Ager, D.V.;Minato, M. 261-273
Petrology of Historic Rhyolite and Dacite from Usu Volcano, North Japan PDF
Ōba, Yoshio;Katsui, Yoshio;Kurasawa, Hajime;Ikeda, Yasuo;Uda, Tsuyoshi 275-290
Revisions of Tertiary Acer from East Asia PDF
Tanai, Toshimasa 291-390