Agassiceras pseudostriaries (FOSSIL) Dommergues & Corna,2014 †
Arnioceras pseudoturneri (FOSSIL) L.F. Spath, 1956 †
Parasteroceras pulchellum (FOSSIL) (Fucini, 1901 †)
Caenisites pulchellus (FOSSIL) Guerin-Franiatte, 1966 †
Arietites quadratus (FOSSIL) (E. Donovan, 1952 †)
Arietites radiatus (FOSSIL) (C.T. Simpson, 1843 †)
Parasteroceras rakusi (FOSSIL) Dommergues & al., 1986 †
Arnioceras rejectum (FOSSIL) Fucini, 1902 †
Euagassiceras resupinatum (FOSSIL) (C.T. Simpson, 1842 †)
Asteroceras reynesi (FOSSIL) (Fucini, 1903 †)
Arnioceras robustum (FOSSIL) F.A. von Quenstedt,1884 †
Vermiceras rotarium (FOSSIL) (Buckman 1925 †)
Coroniceras rotiforme (FOSSIL) (Sowerby, 1824 †)
Vermiceras rotticus (FOSSIL) (Rothpletz 1892 †)
Paracaloceras rursicostatum (FOSSIL) (Frebold, 1967 †)
Aegasteroceras sagittarium (FOSSIL) (C.H. Blake, 1876 †)
Asteroceras saltriensis (FOSSIL) (C.F. Parona, 1896 †)
Coroniceras schloenbachi (FOSSIL) (Reynès, 1879 †)
Vermiceras scylla (FOSSIL) (Reynès, 1879 †)
Vermiceras scylla stoweyense (FOSSIL) D.T. Donovan, 1952 †
Arnioceras semicostatum (FOSSIL) (A.T. Young & Bird,1828 †)
Arietites semicostatus (FOSSIL) (A.T. Young & Bird,1828 †)
Hemicymbites semicostulatus (FOSSIL) (Reynès, 1879 †)
Pseudaetomoceras shoshonense (FOSSIL) Taylor, 1998 †
Agassiceras simpsoni (FOSSIL) C.T. Simpson, 1843 †
Arnioceras speciosum (FOSSIL) Fucini, 1902 †
Asteroceras stellare (FOSSIL) (J. de C. Sowerby,1815 †)
Bagnolites stuarti (FOSSIL) E. Donovan, 1998 †
Asteroceras suevicum (FOSSIL) (F.A. von Quenstedt,1884 †)
Gyrophioceras supraspiratum (FOSSIL) (Wahner, 1888 †)
Hemicymbites tardiornatum (FOSSIL) Dommergues, 2015 †
Arietites tenellus (FOSSIL) (C.T. Simpson, 1855 †)
Vermiceras trigonatum (FOSSIL) Taylor 1998 †
Caenisites turneri (FOSSIL) J. de C. Sowerby, 1824 †
Pseudotropites ultratriasicus (FOSSIL) Canavari, 1882 †