Nannotax

Helicosphaera recta

Wed, 07/01/2009 - 23:43

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Description

  • sketch Hrecta
    Citation: 
    Helicosphaera recta (Haq, 1966) Jafar and Martini, 1975 [Helicopontosphaera]

    Description: Large size, sub-rectangular shape. Wing ends in spur, central-area with two large pores separated by narrow conjunct bar.

    Range: NP24 to NN1.

    Synonym: H. truncata Bramlette and Wilcoxon, 1967

     

Images

  • recta_Theod84.jpg
  • Helicosphaera recta A
  • 1-21recta.JPG
  • sketch Hrecta
  • Helicosphaera recta B
  • 1-26recta.JPG
Scratchpads developed and conceived by: Vince Smith, Simon Rycroft & Dave Roberts