Pleuronautilus praecursor (FOSSIL) (Girty, 1909 †)
Pleuronautilus qinghaianus (FOSSIL) Wang & C. Chen, 1979 †
Holconautilus ramsaueri (FOSSIL) (J. Von Hauer, 1855 †)
Aulametacoceras rectangulare (FOSSIL) (J. Von Hauer, 1850 †)
Grypoceras rhaeticum (FOSSIL) Engeser & Reitner, 1992 †
Eulomacoceras robustum (FOSSIL) J.K. Zhao & al., 1978 †
Anoploceras rollieri (FOSSIL) (Arthaber, 1896 †)
Pleuronautilus rotifer (FOSSIL) (Salter) †
Tainoceras rotundatum (FOSSIL) Miller & Unklesbay,1942 †
Siamnautilus ruchae (FOSSIL) Ishibashi & al., 1994 †
Pleuronautilus russkiensis (FOSSIL) Zakharov, 1978 †
Germanonautilus salinarius (FOSSIL) (Mojsisovics, 1882 †)
Pleuronautilus scarlettensis (FOSSIL) Reed †
Tainoceras schellbachi (FOSSIL) Miller & Unklesbay,1942 †
Germanonautilus schloenbachi (FOSSIL) (Mojsisovics, 1873 †)
Tirolonautilus sebedinus (FOSSIL) (Stache, 1877 †)
Tainoceras sexlineatum (FOSSIL) Tucker, 1976 †
Pleuronautilus shumardianus (FOSSIL) Girty, 1909 †
Germanonautilus sibiricus (FOSSIL) E.S. Sobolev, 1989 †
Phaedrysmocheilus subaratus (FOSSIL) (Keyserling, 1847 †)
Metacoceras subpiszovi (FOSSIL) Ruzhentsev & Shimanskiy,1954 †
Metacoceras subquadratum (FOSSIL) Ruzhentsev & Shimanskiy,1954 †
Metacoceras sulciferum (FOSSIL) Miller & A. Thomas,1936 †
Pleuronautilus sumatrensis (FOSSIL) Fliegel, 1901 †
Encoiloceras superbum (FOSSIL) (Mojsisovics, 1873 †)
Anoploceras taimyrense (FOSSIL) Schtastlivtceva, 1986 †
Trachynautilus telleri (FOSSIL) Mojsisovics, 1902 †
Cooperoceras texanum (FOSSIL) Miller, 1945 †
Tainoceras toulai (FOSSIL) C. Gemmellaro, 1889 †
Tainionautilus trachyceras (FOSSIL) Frech, 1905 †
Tainionautilus transitorius (FOSSIL) (L. Waagen, 1879 †)
Tainoceras trautscholdi (FOSSIL) (L. Waagen, 1879 †)
Tainoceras trimuense (FOSSIL) Reed, 1944 †
Pleuronautilus trinodosus (FOSSIL) Mojsisovics, 1882 †
Mojsvaroceras turneri (FOSSIL) A. Hyatt & Smith, 1905 †