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Order:
Rotaliida
Family:
Cassidulinidae
Cassidulina
spinifera
Cushman & Jarvis, 1929
WFD AphiaID:
920541
Morphological Attributes:
Wallmaterial:
hyaline
Overall appearance:
Coiling:
Chamberform:
Aperture Position:
Aperture Form:
, , ,
Sutures:
, ,
Ornamentation:
, , ,
type specimen
holotype
Paleogene
Eocene
unknown
FEU-1022870