Akiba, F. (1977). [Denticula kanayae n. sp. in the Denticula kanayae Zone, a biostratigraphically significant diatom]. Japan Petroleum Exploration Co. (JAPEX), Technical Research Institute Report, 20(3-4): 126-146
269710
Akiba, F.
1977
[Denticula kanayae n. sp. in the Denticula kanayae Zone, a biostratigraphically significant diatom]
Japan Petroleum Exploration Co. (JAPEX), Technical Research Institute Report