Aenigmatoceras rhipaeum (FOSSIL) Ruzhencev & Bogoslovskaya,1978 †
Tympanoceras rugatum (FOSSIL) Ruzhentsev& Bogoslovskaya, 1971 †
Cravenoceras schaelkense (FOSSIL) (Bruning, 1923 †)
Cravenoceras scoticum (FOSSIL) D.R. Currie, 1954 †
Cravenoceras shimanskyi (FOSSIL) Ruzhentsev& Bogoslovskaya, 1971 †
Cravenoceratoides simplex (FOSSIL) (Knopp, 1934 †)
Cravenoceras species (FOSSIL) †
Verancoceras species (FOSSIL) †
Nuculoceras stellarum (FOSSIL) (Bisat, 1932 †)
Verancoceras tabidum (FOSSIL) Ruzhentsev& Bogoslovskaya, 1971 †
Nuculoceras tenuistriatum (FOSSIL) Demanet, 1941 †
Cravenoceras tonksi (FOSSIL) (Moore, 1936 †)
Cravenoceras tozeri (FOSSIL) Nassichuk, 1975 †
Tympanoceras trisulcatum (FOSSIL) Ruzhentsev, 1958 †
Cravenoceras vetum (FOSSIL) Patteisky, 1936 †