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Class:
Rotaliata
Subclass:
Rotaliana
Order:
Rotaliida
Family:
Chilostomellidae
Allomorphina
Reuss, 1849
Allomorphina cretacea
Reuss, 1851
type specimen holotype
Cretaceous
Allomorphina cubensis
Palmer & Bermúdez, 1936
type specimen holotype
Paleogene
Allomorphina macrostoma
Karrer, 1862
type specimen holotype
Neogene
Allomorphina navarroana
Cushman, 1936
type specimen holotype
Cretaceous
Allomorphina obliqua
Reuss, 1851
type specimen holotype
Cretaceous
Allomorphina pacifica
Cushman and Todd, 1949
identified by scientist
Quaternary
Sea of Japan and around
Allomorphina prima
Terquem, 1886
type specimen holotype
Jurassic
Allomorphina velascoensis
Cushman, 1926
type specimen holotype
Cretaceous