Lithancylus russiensis (FOSSIL) Mikhailova & Baraboshkin,2001 †
Pseudocrioceras sahoriense (FOSSIL) (Rouchadze, 1933 †)
Xerticeras salasi (FOSSIL) Delanov & al., 2013 †
Acrioceras sarasini (FOSSIL) Sarkar, 1955 †
Toxoceratoides saulae (FOSSIL) C.E. Murphy, 1975 †
Volgoceratoides schilovkensis (FOSSIL) Mikhailova & Baraboshkin,2002 †
Colchidites securiformis (FOSSIL) (Simonovich, Batsevich& Sorokin, 1875 †)
Toxoceratoides seminodosus (FOSSIL) (F.A. Roemer, 1841 †)
Acrioceras shankariae (FOSSIL) Sarkar, 1955 †
Colchidites shaoriensis (FOSSIL) Djanelidze, 1926 †
Shastoceras shastense (FOSSIL) F.M. Anderson, 1938 †
Toxoceratoides sheppardi (FOSSIL) Spath, 1924 †
Toxoceratoides silesiacus (FOSSIL) (Uhlig, 1883 †)
Australiceras simbirskense (FOSSIL) (Sinzow, 1872 †)
Kutatissites simionescui (FOSSIL) (Avram, 1976 †)
Pseudocrioceras simitiense (FOSSIL) Kakabadze & Thieuloy,1991 †
Dirrymoceras simplex (FOSSIL) (A.V.M.D. D'Orbigny,1842 †)
Proaustraliceras solidum (FOSSIL) (Glazunova, 1973 †)
Ammonitoceras sowerbyi (FOSSIL) T.L. Casey, 1961 †
Pseudocrioceras sparcicostatum (FOSSIL) (Eristavi, 1955 †)
Paracrioceras sparsicosta (FOSSIL) (A. von Koenen, 1902 †)
Acrioceras spathi (FOSSIL) Sarkar, 1955 †
Paracrioceras spathi (FOSSIL) Kemper & al., 1981 †
Acanthoptychoceras spinatocostatum (FOSSIL) Manolov, 1962 †
Tropaeum spinosum (FOSSIL) Kemper, 1964 †
Paracrioceras stadtlaenderi (FOSSIL) (Muller, 1892 †)
Toxoceratoides starrkingi (FOSSIL) F.M. Anderson, 1938 †
Toxoceratoides stefanescui (FOSSIL) Avram, 2001 †
Colchidites striatocostatus (FOSSIL) Kakabadze & Hoedemaeker,2004 †
Ancyloceras subannulatus (FOSSIL) A.V.M.D. D'Orbigny,1850 †
Epitropaeum subarcticum (FOSSIL) (T.L. Casey, 1960 †)
Toxoceratoides subproteus (FOSSIL) T.L. Casey, 1980 †
Toxoceratoides subroyerianus (FOSSIL) Khalilov, 1988 †
Tropaeum subsimbirskense (FOSSIL) (Sinzow, 1925 †)
Ancyloceras subsimplex (FOSSIL) Gümbel, 1861 †