Class: Rotaliata    Subclass: Globigerinana    Order: Globigerinida    Family: Rugoglobigerinidae
Rugoglobigerina Broennimann, 1952

Rugoglobigerina macrocephala
Broennimann, 1952
identified by scientist   
Cretaceous
Mediterranean Sea

Rugoglobigerina macrocephala
Broennimann, 1952
identified by scientist   
Cretaceous
Mediterranean Sea

Rugoglobigerina macrocephala
Broennimann, 1952
identified by scientist   
Cretaceous
Mediterranean Sea

Rugoglobigerina pennyi
(Bronnimann, 1952)
identified by scientist   
Cretaceous
Kurdistan

Rugoglobigerina rugosa
(Plummer, 1926)
identified by scientist   
Cretaceous
Mediterranean Sea
   

Rugoglobigerina rugosa
(Plummer, 1926)
identified by scientist   
Cretaceous
Mediterranean Sea

Rugoglobigerina scotti
Broenniman, 1952
identified by scientist   
Cretaceous
Kurdistan