Ichikawa, W., Fuji, N. and Bachmann, A.,
1964
Fossil diatoms, pollen grains and spores, silicoflagellates and arachaeomonads in the Miocene Hojuji diatomaceous mudstone, Noto Peninsula, Central Japan.
Kanazawa Daigaku, Rigakubu (Science Reports of Kanazawa University), v.9, no.1, p.25-118, pl.1-13 and 1-7.