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Diatoms of the United States is now known as Diatoms of North America.
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Stauroneis americana

Heiden in Schmidt et al. 1903      Category: Symmetrical biraphid

Stauroneis akamina


Stauroneis amphicephala

LM scalebar = 10 ┬Ám

Slide Number: MDC P1-19-10

Site ID: MDC 035701

Site Name: Telegraph Creek Pond, Powell County, MT

Latitude: NA

Longitude: NA

Notes: fossil, core 002, 4-5 in.

Contributor: Loren Bahls - November 2011