Aphyctoceras annulatum (FOSSIL) Barrande, 1865 †
Galtoceras arcticameratum (FOSSIL) (J.W. Hall, 1852 †)
Amphicyrtoceras benedictae (FOSSIL) E. Strand, 1934 †
Grimsbyoceras clitum (FOSSIL) (Billings, 1866 †)
Amphicyrtoceras compressum (FOSSIL) (J. de C. Sowerby,1839) †
Paracleistoceras devonicans (FOSSIL) (Barrande, 1865 †)
Paracleistoceras devonicans (FOSSIL) (Barrande †)
Chadwickoceras fusiforme (FOSSIL) Foerste, 1930 †
Grimsbyoceras genuiflexum (FOSSIL) Foerste, 1934 †
Gonatocyrtoceras guerichi (FOSSIL) (E.S. Sobolev, 1912 †)
Gonatocyrtoceras heteroclytum (FOSSIL) (Barrande, 1866 †)
Gonatocyrtoceras holzapfeli (FOSSIL) (E.S. Sobolev, 1912 †)
Gonatocyrtoceras kielcense (FOSSIL) Dzik, 1984 †
Gonatocyrtoceras longissimum (FOSSIL) Dzik, 1984 †
Gonatocyrtoceras nostras (FOSSIL) P.A. Zhuravleva, 1972 †
Acleistoceras olla (FOSSIL) (Saemann †)
Amphicyrtoceras orcas (FOSSIL) (J.W. Hall †)
Worthenoceras racinense (FOSSIL) Foerste, 1934 †
Galtoceras sardoum (FOSSIL) Serpagli & Gnoli, 1977 †
Gonatocyrtoceras strenuum (FOSSIL) P.A. Zhuravleva, 1972 †