Ikebe N. (1936). Pleistocene shell bed of Toyonari, Tiba Prefecture, (Resume), with descriptions of two new species of Odostomia and a note on Arcopagia (Merisca) serricostata (Tokunaga). Venus. 6: 189-205.
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Ikebe N.
1936
Pleistocene shell bed of Toyonari, Tiba Prefecture, (Resume), with descriptions of two new species of <i>Odostomia</i> and a note on <i>Arcopagia (Merisca) serricostata</i> (Tokunaga).