- Carinaropsis carinata J. Hall, 1847 †
- Carinaropsis deleta Sardeson, 1892 † accepted as Archinacella deleta (Sardeson, 1892) †
- Carinaropsis patelliformis J. Hall, 1847 † accepted as Archinacellopsis patelliformis (J. Hall, 1847) †
- Merriamella eurekae Blodgett & J. G. Johnson, 1992 † accepted as Merriamites eurekae (Blodgett & J. G. Johnson, 1992) †
- Merriamites eurekae (Blodgett & J. G. Johnson, 1992) †
- Phragmosphaera lyra (J. Hall, 1859) †
- Phragmosphaera miranda Knight, 1945 † accepted as Phragmosphaera lyra (J. Hall, 1859) †
- Phragmosphaera ponceti (Blodgett, Fryda & Racheboeuf, 1999) †