Query Genus Locality Fossil Stomatorbina concentrica Main Key to Species About Contact
Class: Rotaliata    Subclass: Globigerinana    Order: Heterohelicida    Family: Heterohelicidae
Planoglobulina Cushman, 1927

Planoglobulina acervulinoides
(Egger, 1899)
identified by scientist   
Cretaceous
Mediterranean Sea

Planoglobulina brazoensis
Martin, 1972
identified by scientist   
Cretaceous
Kurdistan

Planoglobulina brazoensis
Martin, 1972
identified by scientist   
Cretaceous
Kurdistan

Planoglobulina carseyae
(Plummer, 1931)
identified by scientist   
Cretaceous
Kurdistan

Planoglobulina carseyae
(Plummer, 1931)
identified by scientist   
Cretaceous
Kurdistan
   

Planoglobulina riograndensis
(Martin, 1972)
identified by scientist   
Cretaceous
Kurdistan