Classification of the family Spiroplectamminidae
Fm. †Spiroplectamminidae Cushman 1927
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G. Spiroplectammina Cushman 1927
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†Spiroplectammina biformis Parker and Jones 1876
†Spiroplectammina carinata d'Orbigny 1846
†Spiroplectammina eocenica Cushman and Barksdle 1930
†Spiroplectammina laevis Roemer 1841
†Spiroplectammina paleocenica Cushman 1947
G. Spiroplectella Earland 1934
G. Spiroplectinella Kisel'man 1972
G. Spirotextularia Cushman 1927