Diatoms of North AmericaDiatoms of North America

GS100739_PShelv_2a_ed.jpg

  • Species
    Psammothidium helveticum
  • Slide Number
    ANSP GC106251a
  • Site ID
    USGS NECB0802ADE0004BA
  • Name
    STILLWATER RIVER NEAR STERLING, MA
  • Caption
    rapheless valve
  • Coordinates
    42.4108, -71.7917
  • Scalebar = 10 µm
Gs100739 Pshelv 2A Ed

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