Journal of geosciences, Osaka City University Osaka City University 35 (19920300)

Middle to Late Pleistocene Tephrostratigraphy of the 200-meter Core Sample from the North of Osaka Bay, Japan	1-12
Etching Characteristics of Zircon in Fission Track Dating	13-31
Late Permian Albaillella (Radiolaria) from a Bedded Chert Section inthe Gujo-hachiman Area of the Mino Belt, Central Japan	33-51
Radiolarian Biostratigraphy at the Triassic / Jurassic Period Boundary in Bedded Cherts from the Inuyama Area, Central Japan	53-65