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Images of Frustulia creuzburgensis

(Krasske) Hust. 1957

Type Specimen
Frustulia creuzburgensis LM7
  • Slide Number
    JPK 230-25-28
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Site Name
    Agua Hedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Scalebar = 10 µm
Frustulia creuzburgensis LM4
  • Slide Number
    JPK 230-25-28
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Site Name
    Agua Hedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Caption
    Deep focal plane
  • Notes
    Image showing internal nodules and lack of longitudinal ribs
  • Scalebar = 10 µm
Frustulia creuzburgensis LM1
  • Slide Number
    JPK 230-25-28
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Site Name
    Agua Hedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Scalebar = 10 µm
Frustulia creuzburgensis LM3
  • Slide Number
    JPK 230-25-28
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Site Name
    Agua Hedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Caption
    Girdle view
  • Notes
    Image showing two valvocopular notches and an open girdle band with 2 rows of poroids
  • Scalebar = 10 µm
Frustulia creuzburgensis LM6
  • Slide Number
    JPK 230-25-28
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Site Name
    Agua Hedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Scalebar = 10 µm
Frustulia creuzburgensis LM5
  • Slide Number
    JPK 230-25-28
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Site Name
    Agua Hedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Scalebar = 10 µm
Frustulia creuzburgensis LM2
  • Slide Number
    JPK 230-25-28
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Site Name
    Agua Hedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Scalebar = 10 µm
Frustulia creuzburgensis SEM4
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Name
    Agua Hedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Caption
    Girdle view
  • Notes
    Image showing the valvocopular notch(es)
  • Scalebar = 2 µm
Frustulia creuzburgensis SEM1
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Name
    Agua Hedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Caption
    External view
  • Notes
    Unilaterally curved proximal raphe ends
  • Scalebar = 1 µm
Frustulia creuzburgensis SEM3
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Name
    Agua Hedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Caption
    External view
  • Notes
    Valve apex with transverse depression and transapically expanded poroids
  • Scalebar = 1 µm
Frustulia creuzburgensis SEM2
  • Site ID
    JPK 2830SCCWRP CBAH1 P250 QUAL
  • Name
    AguaHedionda Creek, California
  • Coordinates
    33.15013, -117.24843
  • Caption
    Internal view
  • Notes
    Helictoglossa, no longitudinal ribs
  • Scalebar = 1 µm