Visit us at

Diatoms of the United States is now known as Diatoms of North America.
This site has been redesigned and updated, and will be closing soon.


Surirella iowensis

R.L.Lowe 1973      Category: Surirelloid

Surirella cruciata


Surirella minuta

SEM scalebar = 1 ┬Ám

Site ID: MO000434

Site Name: Ross Fork Creek - W of highway on State section near Buffalo, MT

Latitude: 46.8217

Longitude: -109.7814

Caption: Valve interior, footpole

Contributor: - March 2011