Hiroyuki Tanaka and Tamotsu Nagum

Diatom, 28:1-6.
[Abstract] [J-STAGE]

Tertiariopsis costatus, a new diatom species from the Mio-Pliocene freshwater sediment of Masuzawa Formation, Iwate Prefecture, Japan

Marinês Garcia

Diatom, 28:7-13.
[Abstract] [J-STAGE]

Hyalogramma M.Garcia (Fragilariales, Bacillariophyceae): a new hyaline araphid genus from Brazilian marine sandy beaches.

Hiroyuki Tanaka

Diatom, 28: 14-18.
[Abstract] [J-STAGE]

Freshwater fossil diatoms from the Ningyo-toge Formation of Onbara and Tatsumi-toge areas at the Okayama-Tottori prefectural boundary, Japan.

Yuki Sawai, Masanobu Shishikura, Yuichi Namegaya, Yushiro Fujii,Yukari Miyashita, Kyoko Kagohara, Osamu Fujiwara, Koichiro Tanigawa

Diatom, 28: 19-26.
[Abstract] [J-STAGE]

Diatom assemblages in tsunami deposits in a paddy ¬field and on paved roads from Ibaraki and Chiba Prefectures, Japan, generated by the 2011 Tohoku tsunami.