Classification of the genus Spiroplectammina
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