Bacillariophyceae

Unidentified Diatoms

Diatoma sp. ? μm Japan, 1998	Unidentified sp. μm Japan, 1998	Unidentified sp. μm Japan, 1997
Unidentified sp. μm Japan, 1998	Unidentified sp. μm Japan, 1998	Unidentified sp. μm Japan, 1998	Unidentified sp. μm Kiyose river Kiyose Tokyo, 2004
Navicula sp. ? μm Japan, 1998	Navicula sp. ? μm Kaga Ishikawa, 2000	Nitzschia sp. ? μm Japan, 1998	Nitzschia sp. ? μm Japan, 1998
Unidentified μm Yamato Kanagawa, 2003	Unidentified μm Shinagawa Tokyo, 2003	Unidentified μm Otto-Numa Tsuchiura Ibaraki, 2002	Unidentified μm Otto-Numa Tsuchiura Ibaraki, 2002
Unidentified μm Yamato Kanagawa, 2003	Navicula ? μm Yoshimi Saitama, 2003	Unidentified μm Uruguay, 1999
Unidentified μm Yaku Island Kagoshima, 2001	Unidentified μm Kanayama green park Kiyose Tokyo, 2001	Unidentified μm Mizumoto Park Tokyo, 2001	Unidentified μm Zenko-ji Nagano, 2003