Perisphinctes roubyanus (FOSSIL) (C.F. Fontannes, 1879 †)
Proplanulites rudis (FOSSIL) Buckman †
Proplanulites rufus (FOSSIL) Buckman †
Zenostephanus sachsi (FOSSIL) (Mesezhnikov, 1969 †)
Choffatia schilleri (FOSSIL) Parent & C. Garrido,2015 †
Procerites schloenbachi (FOSSIL) (De Grossouvre 1907 †)
Leptosphinctes schmiereri (FOSSIL) (Bentz, 1924 †)
Virgatosphinctes scythicus (FOSSIL) (Vischniakoff, 1882 †)
Ceratosphinctes septenarius (FOSSIL) (F.A. von Quenstedt,1858 †)
Tolvericeras sevogodense (FOSSIL) (Contini & Hantzpergue †)
Otosphinctes sorliensis (FOSSIL) (De Loriol †)
Virgatites sosia (FOSSIL) (Vischniakoff, 1882 †)
Dichotomoceras stenocycloides (FOSSIL) (Siemiradzki, 1898 †)
Perisphinctes stenocyclus (FOSSIL) (C.F. Fontannes, 1879 †)
Proplanulites stiphrus (FOSSIL) Buckman †
Mirosphinctes stockari (FOSSIL) Moesch, 1867 †
Pectinatites strahani (FOSSIL) J.C.W. Cope, 1978 †
Franchia subalpina (FOSSIL) Fernandez-Lopez & Pavia,2013 †
Megazigzagiceras subarabicum (FOSSIL) Fernandez-Lopez & Pavia,2013 †
Okaites subaurigerus (FOSSIL) (Teisseyre, 1883 †)
Choffatia subbakeriae (FOSSIL) (A.V.M.D. D'Orbigny,1850 †)
Choffatia subbalinensis (FOSSIL) (Siemiradzki †)
Sphinctoceras subcrassum (FOSSIL) Mesezhnikov, 1974 †
Choffatia suborion (FOSSIL) Burckhardt, 1927 †
Lobosphinctes subprocerus (FOSSIL) (Buckman, 1892 †)
Zenostephanus subquadrata (FOSSIL) (Mesezhnikov, 1969 †)
Phanerostephanus subsenex (FOSSIL) (Spath, 1950 †)
Virgatosphinctes subtenuicostatus (FOSSIL) Mesezhnikov, 1984 †
Aulacosphinctoides subtorquatus (FOSSIL) Uhlig, 1910 †
Wagnericeras suspensum (FOSSIL) (Buckman) †
Leptosphinctes tabernai (FOSSIL) Westermann, 1983 †
Cobbanites talkeetnanus (FOSSIL) Imlay, 1962 †
Proplanulites teisseyrei (FOSSIL) Siemiradzki, 1891 †
Perisphinctes tenuiplicatus (FOSSIL) (Brauns, 1865 †)
Passendorferia teresiformis (FOSSIL) Brochwicz-Lewinski,1973 †