Foraminifera by:    Genus     Locality    Fossil    Query    Calcarina hispida, Foraminifera Dentalina globifera, Foraminifera Uvigerina peregrina, Campos, Brazil, Foraminifera Flag german      Key to Species    Articles     About     

Class: Rotaliata    Subclass: Rotaliana    Order: Buliminida    Family: Fursenkoinidae
Sigmavirgulina tortuosa (Brady, 1881)
  Synonyms:
  
Bolivina tortuosa Brady, 1881used in: HAYW2011
Bulimina tortuosa Brady, 1881used in: HAYW2011

Reference: HAYW2011  /  WFD AphiaID: 113392      
     Morphological Attributes:
Wallmaterial: hyaline
Overall appearance: elongate
Coiling: biserial
Chamberform: triangular to trapezoid
Aperture Position: terminal
Aperture Form: slit, tooth, --, --
Sutures: --, curved, --
Ornamentation: --, --, --, keeled






identified by scientist   
Quaternary    Holocene    recent
Micronesia + Philippine Basin    Challenger Station 219A

identified by scientist   
Quaternary    Holocene    recent
off West Africa    Challenger Station 352

identified by scientist   
Quaternary    Holocene    recent
off Brazil    Campos Basin
   

identified by scientist   
Quaternary    Holocene    recent
    

identified by M. Hesemann   
Quaternary    Holocene    recent
Arabian Sea    Socotra

identified by M. Hesemann   
Quaternary    Holocene    recent
Arabian Sea    Socotra
   

identified by M. Hesemann   
Quaternary    Holocene    recent
Arabian Sea    Socotra

identified by M. Hesemann   
Quaternary    Holocene    recent
Arabian Sea    Socotra