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Diatoms of the United States is now known as Diatoms of North America.
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Surirella brebissonii

Krammer and Lange-Bert. 1987      Category: Surirelloid

Surirella atomus


Surirella cruciata

SEM scalebar = 1 ┬Ám

Site ID: MO000452

Site Name: Coffee Creek - mouth, MT

Latitude: 47.5442

Longitude: -109.8439

Caption: Valve exterior, head pole

Contributor: - February 2011