|
On the comparison of the fossil sirenian skull from the Shiotsubo Formation (Upper Miocene) in Takasato, Fukushima Prefecture, with those of Dusisiren jordani and Dusisiren dewana.
Monogr. Assoc. Geol. Collaboration in Japan 43: 91-97. 4 figs. 1 pl. July 1994.
–In Japanese; Engl. summ.
|