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Class: Rotaliata    Subclass: Rotaliana    Order: Rotaliida    Family: Rotaliidae
Ammonia viennensis (d'Orbigny, 1846)
  Synonyms:
  
Rosalina viennensis d'Orbigny, 1846used in: HAYW2011

Reference: HAYW2011  /  WFD AphiaID: 737135      
     Morphological Attributes:
Wallmaterial: hyaline
Overall appearance: coiled spirally
Coiling: trochospiral
Chamberform: triangular to trapezoid
Aperture Position: umbilical extraumbilical
Aperture Form: arcuate lunear arch, --, --, lip
Sutures: depressed, straight, --
Ornamentation: --, --, --, --






identified by scientist   
Neogene    Miocene    Burdigalian
Pannonian Basin    Matraverebely

identified by scientist   
Neogene    Miocene    Burdigalian
Pannonian Basin    Matraverebely