Class: Rotaliata    Subclass: Textulariana    Order: Textulariida    Family: Prolixoplectidae
Gerochammina Neagu, 1990

Gerochammina conversa
(Grzybowski, 1901)
identified by scientist   
Cretaceous
Carpathians

Gerochammina lenis
(Grzybowski, 1896)
identified by scientist   
Cretaceous
Barents Sea

Gerochammina obesa
Neagu, 1990
identified by scientist   
Cretaceous
Barents Sea

Gerochammina stanislawi
Neagu, 1990
identified by scientist   
Cretaceous
Barents Sea