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: Nummulitida    Family: Nummulitidae
Operculina

Operculina complanata
Defrance, 1824

identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Operculina gaimardi
Deshayes, 1832

identified by scientist   
Quaternary
Micronesia + Philippine Basin

Operculina sp.

identified by scientist   
Quaternary
off West Africa