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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
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What are diatoms?
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Aulcana_SEM.jpg
Species
Aulacoseira canadensis
Site ID
#M728, Box 38, C.S. Boyer Collection, ANSP
Name
Quesnel, British Columbia, Canada
Caption
Fragment of two linked valves showing linking spines
Notes
Diatomite collected from same area as type material
Scalebar = 2 µm
