Pterotheca multidecorata (FOSSIL) Reed, 1909 †
Phragmosphaera natator (FOSSIL) (J.W. Hall, 1860 †)
Phragmosphaera nitela (FOSSIL) (A.H. Clarke, 1909 †)
Pterotheca pentagona (FOSSIL) Foerste, 1914 †
Phragmosphaera ponceti (FOSSIL) Blodgett & al., 1999 †
Merriamella rateginensis (FOSSIL) Titova, 1994 †
Pedasiola rhenana (FOSSIL) Spriesterbach, 1919 †
Carinaropsis roemericans (FOSSIL) J. Perner, 1903 †
Pterotheca saffordi (FOSSIL) J.W. Hall, 1861 †
Aspidotheca schrieli (FOSSIL) Dahmer, 1936 †
Pterotheca simplex (FOSSIL) Reed, 1909 †
Gyrospira tourteloti (FOSSIL) Boucot, 1956 †
Pterotheca transversa (FOSSIL) (Portlock, 1843 †)
Pterotheca triangularis (FOSSIL) Bradley, 1930 †
Phragmosphaera triliratus (FOSSIL) (J.W. Hall, 1879 †)
Pterotheca trimerelloides (FOSSIL) P.S. Clarkson & al.,1995 †
Aspidotheca tripleura (FOSSIL) (A. Fuchs, 1913 †)
Pterotheca undulata (FOSSIL) J.W. Hall, 1861 †
Phragmosphaera victoriae (FOSSIL) (A.C. Chapman, 1916 †)