Phragmolites huoliensis (FOSSIL) Endo, 1935 †
Phragmolites hyperboreus (FOSSIL) Troedsson, 1928 †
Phragmolites imbricatus (FOSSIL) F.B. Meek & A.H. Worthen,1868 †
Phragmolites lindstroemi (FOSSIL) (E.F.R.K. Koken& J. Perner, 1925 †)
Phragmolites multinotatus (FOSSIL) Bradley, 1930 †
Phragmolites obliquus (FOSSIL) Ulrich & Scofield, 1897 †
Phragmolites pannosus (FOSSIL) Billings, 1866 †
Phragmolites phaecus (FOSSIL) Öpik, 1953 †
Phragmolites sladensis (FOSSIL) (Reed, 1921 †)
Phragmolites slawsoni (FOSSIL) Hussey, 1926 †
Phragmolites suarezi (FOSSIL) Fischer, 1969 †
Phragmolites triangularis (FOSSIL) Ulrich & Scofield, 1897 †
Salpingostoma attavum (FOSSIL) J. Perner, 1903 †
Salpingostoma billingsi (FOSSIL) Wilson, 1951 †
Salpingostoma boreale (FOSSIL) J.J.F. Whiteaves, 1904 †
Salpingostoma buelli (FOSSIL) R.P. Whitfield, 1878 †
Salpingostoma canadensis (FOSSIL) (Billings, 1866 †)
Salpingostoma carnatum (FOSSIL) Ebbestad, 1999 †
Salpingostoma carrolense (FOSSIL) E.F.R.K. Koken& J. Perner, 1925 †
Salpingostoma compressum (FOSSIL) (d''Eichwald, 1840 †)
Salpingostoma cristatum (FOSSIL) E.F.R.K. Koken& J. Perner, 1925 †
Salpingostoma depressum (FOSSIL) E.F.R.K. Koken& J. Perner, 1925 †
Salpingostoma dilatatum (FOSSIL) (d'Eichwald, 1860 †)
Salpingostoma elevatum (FOSSIL) E.F.R.K. Koken& J. Perner, 1925 †
Salpingostoma expansa (FOSSIL) (J.W. Hall, 1847 †)
Salpingostoma imbricatum (FOSSIL) Ulrich & Scofield, 1897 †
Salpingostoma infundibulum (FOSSIL) Reed, 1921 †
Salpingostoma inornatum (FOSSIL) Northrop, 1939 †
Salpingostoma involutum (FOSSIL) E.F.R.K. Koken& J. Perner, 1925 †
Salpingostoma kentuckyense (FOSSIL) Ulrich & Scofield, 1897 †
Salpingostoma kokeni (FOSSIL) Teichert, 1932 †
Salpingostoma latum (FOSSIL) Foerste, 1924 †
Salpingostoma locator (FOSSIL) (d''Eichwald, 1860 †)
Salpingostoma macera (FOSSIL) E.F.R.K. Koken& J. Perner, 1925 †
Salpingostoma macrostomoides (FOSSIL) Spriestersbach, 1925 †
Salpingostoma martinssoni (FOSSIL) Peel, 1991 †
Salpingostoma megalostoma (FOSSIL) (d''Eichwald, 1840 †)