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Class:
Rotaliata
Subclass:
Rotaliana
Order:
Rotaliida
Family:
Buliminidae
Bulimina
callahani
Galloway and Morrey, 1931
Morphological Attributes:
Wallmaterial:
Overall appearance:
Coiling:
Chamberform:
Aperture Position:
Aperture Form:
, , ,
Sutures:
, ,
Ornamentation:
, , ,
type specimen
holotype
Cretaceous
Upper Cretaceous
unknown
FEU-1022598
type specimen
holotype
Cretaceous
Upper Cretaceous
Mexico and Middle America
unknown
FEU-1008604
identified by scientist
Paleogene
Eocene
Ypresian
North Africa
Gebel Oweina
FEU-1009314