Classification of Crockford 1943
G. †Dyscritella
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†Dyscritella porosa Crockford 1943
†Dyscritella restis Crockford 1943
G. †Stenopora Lonsdale 1844
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†Stenopora frondescens Crockford 1943
†Stenopora gracilis Dana 1849
†Stenopora grantonensis Crockford 1943
†Stenopora nigris Crockford 1943
G. †Fenestrellina d'Orbigny 1849
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†Fenestrellina dispersa Crockford 1943
†Fenestrellina horologia Bretnall 1926