Classification of Sikharulidze 1985
G. †Columellogyra Turnsek 1976
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†Columellogyra brevidorsum Sikharulidze 1985
†Columellogyra maeandra Sikharulidze 1985
G. †Ellipsocoenia d'Orbigny 1850
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†Ellipsocoenia grandis Sikharulidze 1985
†Ellipsocoenia taurica Karakasch 1907
Fm. †Montlivaltiidae Dietrich 1926
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G. †Heliocoenia Etallon 1859
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†Heliocoenia lamellosa Trautschold 1886
†Heliocoenia sparsa Trautschold 1886