KOMURA, Seiichi
1999 (Dec. 31)
Barrel-shaped diatoms from the Miocene Nabuto Formation, central Japan
Diatom
15: 51-78, 177 figs. [photos], 1 text-fig

[incl. Acigonium, Parodontella, Stylorium, Thamnodiscus n.g.]

Keyboarded taxa: 14