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 Andersen, 1961

Oridorsalis plummerae
(Cushman, 1948)
identified by scientist   
Paleogene
North Africa

Oridorsalis tenerus
(Brady, 1884)
identified by M. Hesemann   
Quaternary
Greenland Sea

Oridorsalis westi
Andersen, 1961
identified by scientist   
Quaternary
off Brazil