Query Genus Locality Fossil Stomatorbina concentrica Main Key to Species About Contact
Class: Rotaliata    Subclass: Rotaliana    Order: Bolivinitida    Family: Bolivinellidae
Rugobolivinella Hayward, 1990

Rugobolivinella elegans
(Parr, 1932)
identified by scientist   
Quaternary

Rugobolivinella elegans
(Parr,1932)
identified by scientist   
Quaternary
Coral Sea

Rugobolivinella margaritacea
(Cushman, 1929)
type specimen   holotype
Neogene

Rugobolivinella rugosa
(Howe, 1930)
type specimen   holotype
Paleogene