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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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Tetracyclus-emarginatus_12H-2_126V2_71.jpeg
Species
Tetracyclus emarginatus
Slide Number
L-14-6 (12H-2 126 (71))
Site ID
ILL 2022-72 (VC 12H-2 126 (71))
Name
Valles Caldera, New Mexico
Caption
Valve view
Coordinates
35.90, 106.533
Notes
Pleistocene-aged sediment core sample from the Valle Grande in the Valles Caldera volcanic complex
Scalebar = 10 µm