Leptosphinctes chaudonensis (FOSSIL) Pavia, 1983 †
Perisphinctes choffati (FOSSIL) Dacque, 1905 †
Cleistosphinctes cleistus (FOSSIL) Buckman, 1920 †
Leptosphinctes cliffensis (FOSSIL) (Imlay, 1962 †)
Neomorphoceras collinii (FOSSIL) (Oppel, 1857 †)
Leptosphinctes coronarius (FOSSIL) Buckman †
Procerites costulatosus (FOSSIL) (Buckman) †
Subgrossouvria crassa (FOSSIL) (Gérard & Contaut 1936 †)
Virgatites crassicostatus (FOSSIL) Mitta, 1987 †
Proplanulites crassiruga (FOSSIL) (Buckman) †
Procerozigzag crassizigzag (FOSSIL) (Buckman) †
Dichotomoceras crassus (FOSSIL) Enay, 1966 †
Virgatosphinctes cristobalensis (FOSSIL) Imlay, 1942 †
Cubasphinctes cubanensis (FOSSIL) (O'Connell, 1920 †)
Bajocisphinctes curvatus (FOSSIL) Buckman, 1927 †
Phanerostephanus dalmasiformis (FOSSIL) (Spath, 1950 †)
Prorsisphinctes delicatus (FOSSIL) (Imlay, 1962 †)
Virgatosphinctes denseplicatus (FOSSIL) (L. Waagen, 1875 †)
Protozigzagiceras densum (FOSSIL) Fernandez-Lopez & Pavia,2013 †
Homoeoplanulites difficilis (FOSSIL) (Buckman, 1922 †)
Sphinctoceras distans (FOSSIL) Neaverson †
Perisphinctes dubois (FOSSIL) Arkell †
Cubasphinctes durangensis (FOSSIL) (Burckhardt, 1912 †)
Parataxioceras effrenatum (FOSSIL) †
Dichotomosphinctes elisabethae (FOSSIL) (Riaz, 1898 †)
Barthelticeras enayi (FOSSIL) Schairer, 1989 †
Cobbanites engleri (FOSSIL) (Frebold, 1957 †)
Leptosphinctes evolutus (FOSSIL) Imlay, 1963 †
Proplanulites exentricus (FOSSIL) Buckman †
Subgrossouvria famula (FOSSIL) (W.I. Bean in Spath,1931 †)
Pectinatites fedorovi (FOSSIL) Mesezhnikov, 1974 †
Leptosphinctes festonensis (FOSSIL) (Pavia, 1973 †)
Virgatopavlovia fittoni (FOSSIL) J.C.W. Cope, 1978 †
Protozigzagiceras flexum (FOSSIL) Fernandez-Lopez & Pavia,2013 †
Binatisphinctes fluctuosus (FOSSIL) (Pratt) †