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Class: Rotaliata    Subclass: Rotaliana    Order: Rotaliida    Family: Planulinidae
Planulina dayi White, 1928
     Morphological Attributes:
Wallmaterial:
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Coiling:
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Aperture Form: , , ,
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type specimen
holotype
Cretaceous
Upper Cretaceous

Mexico and Middle America

FEU-1008658
658
type specimen
holotype
Cretaceous
Upper Cretaceous

Mexico and Middle America

FEU-1008659
659
type specimen
holotype
Cretaceous
Upper Cretaceous

Mexico and Middle America

FEU-1008660
660
type specimen
holotype
Cretaceous
Upper Cretaceous

Mexico and Middle America

FEU-1008661
661
type specimen
holotype
Cretaceous
Upper Cretaceous

Mexico and Middle America

FEU-1008662
662