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Class:
Rotaliata
Subclass:
Rotaliana
Order:
Rotaliida
Family:
Chilostomellidae
Chilostomelloides
Cushman, 1926
Chilostomelloides eocenica
Cushman, 1926
type specimen holotype
Paleogene
Chilostomelloides ovicula
Nuttall, 1928
type specimen holotype
Neogene
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