Query
Genus
Locality
Fossil
Main
Key to Species
About
Contact
Class:
Rotaliata
Subclass:
Globigerinana
Order:
Heterohelicida
Family:
Heterohelicidae
Pseudoguembelina
Brönnimann & Brown, 1953
Pseudoguembelina costellifera
Masters 1976
identified by M. Hesemann
Cretaceous
North Africa
Pseudoguembelina costulata
(Cushman, 1938)
identified by scientist
Cretaceous
Mediterranean Sea
Pseudoguembelina costulata
(Cushman, 1938)
identified by scientist
Cretaceous
Mediterranean Sea
Pseudoguembelina praecostulata
Georgescu, 2014
type specimen holotype
Cretaceous
Pseudoguembelina semicostata
(Cushman, 1938)
identified by scientist
Cretaceous
Kurdistan