1. sacya
    [Anagaudryceras sacya]
  2. saintoursi
    [Puzosia (Anapuzosia) saintoursi]
  3. salebrosum
    [Lytoceras salebrosum]
  4. saourensis
    [Medioclymenia saourensis]
  5. sarasini
    [Acrioceras (Acrioceras) sarasini]
  6. sarasini
    [Martelites sarasini]
  7. sarthacense
    [Calycoceras (Gentoniceras) sarthacense]
  8. savini
    [Nowakites savini (M)]
  9. saxbii
    [Mantelliceras saxbii (M)]
  10. sayni
    [Heinzia sayni]
  11. sayni
    [Neocosmoceras aff. sayni]
  12. sayni
    [Neocosmoceras sayni]
  13. sayni
    [Olcostephanus (Olcostephanus) sayni (M)]
  14. sayni
    [Olcostephanus (Olcostephanus) sayni (M)]
  15. scalare
    [Stephanoceras scalare (M)]
  16. scaphitoides
    [Scaphitodites scaphitoides]
  17. scheuchzerianus
    [Turrilites scheuchzerianus (M)]
  18. scheuchzerianus
    [Turrilites scheuchzerianus (M)]
  19. scheuchzerianus
    [Turrilites scheuchzerianus (m)]
  20. schloenbachi
    [Procerites (Procerites) schloenbachi (M)]
  21. schroederi
    [Peltoceras schroederi (M)]
  22. schroederi
    [Peltoceras schroederi (M)]
  23. scissum
    [Tmetoceras scissum]
  24. scissum
    [Tmetoceras scissum (M)]
  25. securiforme
    [Choffaticeras (Choffaticeras) cf. securiforme (?m)]
  26. securiforme
    [Choffaticeras (Choffaticeras) securiforme]
  27. seebachi
    [Oxycerites seebachi (M)]
  28. segestana
    [Rehmannia (Loczyceras) cf. segestana]
  29. segne
    [Choffaticeras (Choffaticeras) segne]
  30. segne
    [Choffaticeras (Choffaticeras) segne]
  31. segne
    [Choffaticeras (Choffaticeras) segne]
  32. segne
    [Choffaticeras (Choffaticeras) segne]
  33. segne
    [Choffaticeras (Choffaticeras) segne]
  34. segne
    [Choffaticeras (Choffaticeras) segne (M)]
  35. segne
    [Choffaticeras (Choffaticeras) sp. gr. segne]
  36. sehndensis
    [Staufenia sehndensis]
  37. semiarmatum
    [Epipeltoceras semiarmatum (m)]
  38. semicelatum
    [Dactylioceras (Orthodactylites) semicelatum]
  39. semimammatum
    [Epipeltoceras semimammatum (m)]
  40. semipolitum
    [Hildoceras semipolitum]
  41. semisulcatum
    [Ptychophylloceras (Semisulcatoceras) semisulcatum]
  42. septicarinatum
    [Strigoceras septicarinatum (M)]
  43. serpuliforme
    [Mesoturrilites serpuliforme]
  44. serratomarginatus
    [Paratexanites serratomarginatus]
  45. serratomarginatus
    [Paratexanites serratomarginatus]
  46. serratum
    [Amoeboceras serratum (M)]
  47. serrodens
    [Hudlestonia serrodens]
  48. sicardi
    [Jouaniceras (Jouaniceras) sicardi]
  49. siemensi
    [Lobolytoceras siemensi (M)]
  50. silesiacum
    [Holcophylloceras silesiacum]
  51. simplex
    [Eotissotia simplex]
  52. simplex
    [Stomohamites simplex]
  53. solidum
    [Semenoviceras solidum]
  54. solitarium
    [Erbenoceras solitarium]
  55. souqueti
    [Glyptoxoceras souqueti]
  56. sowerbyanus
    [Angulithes sowerbyanus]
  57. sp. 1
    [Nowakites sp. 1 (m)]
  58. sp. A
    ["Pavlovia" sp. A (M)]
  59. sp. nov.
    [Peroniceras (Zuluiceras) cf. sp. nov.]
  60. sparsicostatum
    [Kossmaticeras (Kossmaticeras) sparsicostatum]
  61. spathi
    [Collotia aff. spathi]
  62. speciosum
    [Hammatoceras speciosum]
  63. speciosum
    [Hammatoceras speciosum]
  64. sphaeroides
    [Subanarcestes sphaeroides]
  65. spicatum
    [Nodicoeloceras spicatum]
  66. spinatum
    [Pleuroceras spinatum]
  67. spinosum
    [Kosmoceras spinosum]
  68. spinosum
    [Kosmoceras spinosum (M)]
  69. splendens
    [Pseudoxybeloceras (Parasolenoceras) splendens]
  70. springeri
    [Coilopoceras cf. springeri]
  71. stenocycloides
    [Perisphinctes (Dichotomoceras) stenocycloides (m)]
  72. stenocycloides
    [Perisphinctes (Dichotomoceras) stenocycloides (m)]
  73. stenomphalum
    [Planammatoceras (Planammatoceras) stenomphalum]
  74. stephanovi
    [Procerites (Siemiradzkia) stephanovi (m)]
  75. sternale
    [Paroniceras sternale]
  76. sternale
    [Paroniceras sternale]
  77. stokesi
    [Amaltheus stokesi]
  78. strangewaysi
    [Harpoceras strangewaysi (M)]
  79. striatisulcatus
    [Macroscaphites striatisulcatus]
  80. striatisulcatus
    [Macroscaphites striatisulcatus]
  81. strigile
    [Haplophylloceras strigile]
  82. strigosus
    [Melchiorites strigosus]
  83. stuebeli
    [Reineckeia (Reineckeia) stuebeli (m)]
  84. subarietis
    [Parkinsonia (Parkinsonia) subarietis (m)]
  85. subarietis
    [Parkinsonia (Parkinsonia) subarietis (m)]
  86. subbabeanum
    [Euaspidoceras subbabeanum (M)]
  87. subbabeanum
    [Euaspidoceras subbabeanum (M)]
  88. subbalinensis
    [Choffatia subbalinensis (M)]
  89. subcincta
    [Anahamulina subcincta]
  90. subclausum
    ["Glochiceras subclausum" (m)]
  91. subcompressum
    [Brancoceras (Brancoceras) subcompressum]
  92. subconciliatus
    [Spathites (Jeanrogericeras) gr. subconciliatus]
  93. subcostata
    [Oppelia subcostata]
  94. subexaratum
    [Harpoceras aff. subexaratum]
  95. subfimbriatum
    [Lytoceras subfimbriatum]
  96. subgaranti
    [Garantiana subgaranti (M)]
  97. subgentoni
    [Calycoceras (Gentoniceras) subgentoni (M)]
  98. subhilli
    [Otohoplites subhilli]
  99. subjectum
    [Engonoceras subjectum]
  100. sublaeve
    [Cadoceras sublaeve (M)]
  101. sublaevigatum
    [Eutrephoceras sublaevigatum]
  102. sublaevigatus
    [Ceratites sublaevigatus]
  103. sublevisoni
    [Hildoceras sublevisoni]
  104. sublevisoni
    [Hildoceras sublevisoni]
  105. sublineatum
    [Lytoceras sublineatum]
  106. subplanatum
    [Harpoceras subplanatum]
  107. subprocerus
    [Procerites (Lobosphinctes) subprocerus (M)]
  108. subquadratus
    [Tetrahoplites subquadratus]
  109. subradiata
    [Oppelia subradiata]
  110. subserpentinus
    [Hildaites gr. subserpentinus]
  111. subspinatum
    [Haplopleuroceras subspinatum (M)]
  112. subspinatum
    [Haplopleuroceras subspinatum (M) juv.]
  113. subtilistriatum
    [Metaplacenticeras subtilistriatum]
  114. subtilistriatus
    [Maorites (Maorites) subtilistriatus]
  115. subtimotheanus
    [Tetragonites subtimotheanus]
  116. subtrapezinus
    [Macrocephalites (Macrocephalites) subtrapezinus (M)]
  117. subtriangulare
    [Apoderoceras subtriangulare]
  118. subundulata
    [Dumortieria gr. subundulata]
  119. subundulata
    [Dumortieria subundulata var. externecostata]
  120. subvaricatum
    [Maeneceras subvaricatum subvaricatum]
  121. subvexa
    [Cymaclymenia subvexa]
  122. successum
    [Arieticeras successum]
  123. sugata
    [Damesites sugata]
  124. superstes
    [Fagesia aff. superstes]
  125. superstes
    [Fagesia gr. superstes]
  126. superstes
    [Fagesia gr. superstes]
  127. superstes
    [Fagesia superstes var. spheroidalis]
  128. surensis
    [Cadochamoussetia surensis]
  129. surya
    [Epiphylloceras surya forme mikobokense]
  130. sutneri
    [Lytoceras aff. sutneri]
  131. symplectum
    [Strigoceras ?symplectum (M)]