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: Chilostomellida    Family: Oridorsalidae
Oridorsalis westi Andersen, 1961
  Synonyms:
  
none  used in: 

Reference: HAYW2011  /  WFD AphiaID: 418006      
     Morphological Attributes:
Wallmaterial: hyaline
Overall appearance: coiled spirally
Coiling: trochospiral
Chamberform: triangular to trapezoid
Aperture Position: basal
Aperture Form: slit, --, --, --
Sutures: --, curved, --
Ornamentation: --, --, --, --






identified by scientist   
Quaternary    Holocene    recent
off Brazil    Campos Basin

identified by scientist   
Quaternary    Holocene    recent
off Brazil    Campos Basin

identified by scientist   
Quaternary    Holocene    recent
off Brazil    Campos Basin
   

identified by scientist   
Quaternary    Holocene    recent
off Brazil    Campos Basin