Sibyllonautilus abditus (FOSSIL) E.S. Sobolev, 1998 †
Tainoceras abukumaense (FOSSIL) I. Hayasaka, 1957 †
Grypoceras aemulans (FOSSIL) Kummel, 1953 †
Pleuronautilus alaskensis (FOSSIL) Kummel, 1953 †
Metacoceras altilobatum (FOSSIL) Ruzhentsev & Shimanskiy,1954 †
Pleuronautilus amurensls (FOSSIL) Kiparisova, 1961 †
Germanonautilus anceps (FOSSIL) E.S. Sobolev, 1989 †
Metacoceras artiense (FOSSIL) N.D. Kruglov, 1928 †
Sibyllonautilus artus (FOSSIL) E.S. Sobolev, 1989 †
Encoiloceras balatonicum (FOSSIL) Vörös, 2001 †
Tainoceras balestense (FOSSIL) Prinoth & Posenato,2007 †
Sibyllonautilus bamaensis (FOSSIL) Sone, 2004 †
Metacoceras baylorense (FOSSIL) Miller & Youngquist,1949 †
Eulomacoceras bicostatum (FOSSIL) J.K. Zhao & al., 1978 †
Grypoceras bidorsatoides (FOSSIL) Kummel, 1953 †
Germanonautilus bidorsatus (FOSSIL) (Schlotheim, 1820 †)
Aulametacoceras binodosum (FOSSIL) J.K. Zhao, 1954 †
Mojsvaroceras binodosum (FOSSIL) J. Von Hauer, 1887 †
Metacoceras bituberculatum (FOSSIL) Miller & Youngquist,1949 †
Metacoceras bowmani (FOSSIL) Miller & Breed, 1964 †
Grypoceras brahmanicum (FOSSIL) (Griesbach, 1880 †)
Germanonautilus breunneri (FOSSIL) (J. Von Hauer, 1847 †)
Germanonautilus brooksi (FOSSIL) Smith, 1927 †
Germanonautilus bytschkovi (FOSSIL) E.S. Sobolev, 1989 †
Meixianlingites capricornis (FOSSIL) Qin, 1986 †
Metacoceras carinatum (FOSSIL) Girty, 1933 †
Tainoceras carinatum (FOSSIL) Ehiro & Araki, 1997 †
Germanonautilus cassianus (FOSSIL) (Mojsisovics, 1882 †)
Germanonautilus caukasicus (FOSSIL) Schastlivtseva, 1981 †
Metacoceras cavatiforme (FOSSIL) A. Hyatt, †
Tainoceras cavatum (FOSSIL) A. Hyatt, 1891 †
Tainoceras changlingpuense (FOSSIL) J.K. Zhao, 1954 †
Pleuronautilus changxingensis (FOSSIL) J.K. Zhao & al., 1978 †
Metacoceras cheneyi (FOSSIL) Miller & Youngquist,1947 †
Metacoceras chittidilense (FOSSIL) Reed, 1944 †