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Images of Aulacoseira crassipunctata

Krammer 1991

Type Specimen
Aulacoseira crassipunctata LM6
  • Slide Number
    ANSP GS135190
  • Site ID
    ANSP GS135190
  • Site Name
    ANDREWS BRANCH NEAR DELMAR, MD
  • Coordinates
    38.438, -75.529
  • Caption
    Mid-valve focus
  • Scalebar = 10 µm
Aulacoseira crassipunctata LM5
  • Slide Number
    ANSP GS135190
  • Site ID
    ANSP GS135190
  • Site Name
    ANDREWS BRANCH NEAR DELMAR, MD
  • Coordinates
    38.438, -75.529
  • Caption
    Focus on mantle
  • Scalebar = 10 µm
Aulacoseira crassipunctata LM3
  • Slide Number
    ANSP NJ000195
  • Site ID
    ANSP GS135190
  • Site Name
    ANDREWS BRANCH NEAR DELMAR, MD
  • Coordinates
    38.438, -75.529
  • Caption
    Focus on mantle
  • Scalebar = 10 µm
Aulacoseira crassipunctata LM4
  • Slide Number
    ANSP GS135190
  • Site ID
    ANSP GS135190
  • Site Name
    ANDREWS BRANCH NEAR DELMAR, MD
  • Coordinates
    38.438, -75.529
  • Caption
    Mid-valve focus
  • Scalebar = 10 µm
Aulacoseira crassipunctata LM1
  • Slide Number
    ANSP NJ000195
  • Site ID
    ANSP NJ000195
  • Site Name
    Indian Run, NJ
  • Coordinates
    39.981, -74.711
  • Caption
    Mid-valve focus
  • Scalebar = 10 µm
Aulacoseira crassipunctata LM2
  • Site ID
    ANSP NJ000195
  • Site Name
    Indian Run, NJ
  • Coordinates
    39.981, -74.711
  • Caption
    Focus on mantle
  • Scalebar = 10 µm
Aulacoseira crassipunctata SEM3
  • Site ID
    ANSP GS024213
  • Name
    TOMS CREEK NEAR GADSDEN, SC
  • Coordinates
    33.8114, -80.725
  • Caption
    Internal view of a valve fragment showing wide ringleiste
  • Notes
    the ringleiste is "bell shaped" in cross section
  • Scalebar = 2 µm
Aulacoseira crassipunctata SEM2
  • Site ID
    ANSP GS135190
  • Name
    NDREWS BRANCH NEAR DELMAR, MD
  • Coordinates
    38.438, -75.529
  • Caption
    External view of an areola
  • Scalebar = 0.5 µm
Aulacoseira crassipunctata SEM1
  • Site ID
    ANSP NJ000419
  • Name
    Oldmans Creek
  • Coordinates
    39.662, -75.231
  • Caption
    External view of a valve
  • Scalebar = 5 µm