1. Cadoceras
    [Cadoceras sublaeve (M)]
  2. Cadochamoussetia
    [Cadochamoussetia surensis]
  3. Cadochamoussetia
    [Cadochamoussetia tschernyschewi]
  4. Cadochamoussetia
    [Cadochamoussetia uzhovkensis]
  5. Cadomites
    [Cadomites deslongchampsii]
  6. Cadomites
    [Cadomites homalogaster]
  7. Cadomites
    [Cadomites sp.]
  8. Cadomoceras
    [Cadomoceras cadomense (m)]
  9. Callihoplites
    [Callihoplites auritus]
  10. Calliphylloceras
    [Calliphylloceras bicicolae juv.]
  11. Calliphylloceras
    [Calliphylloceras demidoffi]
  12. Calliphylloceras
    [Calliphylloceras demidoffi]
  13. Calliphylloceras
    [Calliphylloceras disputabile heterophylloides]
  14. Calliphylloceras
    [Calliphylloceras disputabile heterophylloides]
  15. Calycoceras
    [Calycoceras (Calycoceras) naviculare]
  16. Calycoceras
    [Calycoceras (Calycoceras) naviculare]
  17. Calycoceras
    [Calycoceras (Calycoceras) naviculare juv.]
  18. Calycoceras
    [Calycoceras (Gentoniceras) gentoni]
  19. Calycoceras
    [Calycoceras (Gentoniceras) gentoni (M)]
  20. Calycoceras
    [Calycoceras (Gentoniceras) sarthacense]
  21. Calycoceras
    [Calycoceras (Gentoniceras) subgentoni (M)]
  22. Calycoceras
    [Calycoceras (Newboldiceras) annulatum]
  23. Calycoceras
    [Calycoceras (Newboldiceras) asiaticum asiaticum]
  24. Calycoceras
    [Calycoceras (Newboldiceras) asiaticum spinosum (M)]
  25. Calycoceras
    [Calycoceras (Newboldiceras) vergonsense]
  26. Calycoceras
    [Calycoceras (Proeucalycoceras) aff. picteti]
  27. Calycoceras
    [Calycoceras (Proeucalycoceras) guerangeri (M)]
  28. Calycoceras
    [Calycoceras (Proeucalycoceras) picteti]
  29. Calycoceras
    [Calycoceras (Proeucalycoceras) picteti]
  30. Calycoceras
    [Calycoceras (Proeucalycoceras) picteti]
  31. Calycoceras
    [Calycoceras (Proeucalycoceras) picteti]
  32. Canadoceras
    [Canadoceras yokoyamai]
  33. Cardioceras
    [Cardioceras alphacordatum]
  34. Cardioceras
    [Cardioceras cf. cordatum]
  35. Cardioceras
    [Cardioceras cf. persecans (M)]
  36. Cardioceras
    [Cardioceras cordatum var. angusticordatum]
  37. Cardioceras
    [Cardioceras cordatum var. tenuicostatum (M)]
  38. Cardioceras
    [Cardioceras costicardia]
  39. Cardioceras
    [Cardioceras densiplicatum]
  40. Cardioceras
    [Cardioceras persecans (M)]
  41. Cardioceras
    [Cardioceras praemartini]
  42. Cardioceras
    [Cardioceras quadrarium]
  43. Cardioceras
    [Cardioceras sp.]
  44. Cardioceras
    [Cardioceras sp. (M)]
  45. Cardioceras
    [Cardioceras sp. (M)]
  46. Cardioceras
    [Cardioceras tenuistriatum (m)]
  47. Catacoeloceras
    [Catacoeloceras dumortieri]
  48. Catasigaloceras
    [Catasigaloceras enodatum (M)]
  49. Catasigaloceras
    [Catasigaloceras enodatum forme crispatum (M)]
  50. Catasigaloceras
    [Catasigaloceras enodatum forme curvicerclus (M)]
  51. Caumontisphinctes
    [Caumontisphinctes bifurcus]
  52. Ceratites
    [Ceratites nodosus]
  53. Ceratites
    [Ceratites nodosus]
  54. Ceratites
    [Ceratites nodosus optimus]
  55. Ceratites
    [Ceratites sp.]
  56. Ceratites
    [Ceratites sublaevigatus]
  57. Cheloniceras
    [Cheloniceras (Cheloniceras) cornuelianum]
  58. Choffatia
    [Choffatia cf. raguini (M)]
  59. Choffatia
    [Choffatia cf. transitoria (M)]
  60. Choffatia
    [Choffatia isabellae]
  61. Choffatia
    [Choffatia isabellae (M)]
  62. Choffatia
    [Choffatia isabellae (m)]
  63. Choffatia
    [Choffatia raguini (M)]
  64. Choffatia
    [Choffatia sp.]
  65. Choffatia
    [Choffatia sp. (M)]
  66. Choffatia
    [Choffatia sp. (M)]
  67. Choffatia
    [Choffatia subbalinensis (M)]
  68. Choffatia
    [Choffatia transitoria (M)]
  69. Choffatia
    [Choffatia waageni (M)]
  70. Choffaticeras
    [Choffaticeras (Choffaticeras) cf. quaasi]
  71. Choffaticeras
    [Choffaticeras (Choffaticeras) cf. securiforme (?m)]
  72. Choffaticeras
    [Choffaticeras (Choffaticeras) douvillei]
  73. Choffaticeras
    [Choffaticeras (Choffaticeras) douvillei]
  74. Choffaticeras
    [Choffaticeras (Choffaticeras) securiforme]
  75. Choffaticeras
    [Choffaticeras (Choffaticeras) segne]
  76. Choffaticeras
    [Choffaticeras (Choffaticeras) segne]
  77. Choffaticeras
    [Choffaticeras (Choffaticeras) segne]
  78. Choffaticeras
    [Choffaticeras (Choffaticeras) segne]
  79. Choffaticeras
    [Choffaticeras (Choffaticeras) segne]
  80. Choffaticeras
    [Choffaticeras (Choffaticeras) segne (M)]
  81. Choffaticeras
    [Choffaticeras (Choffaticeras) sp. gr. segne]
  82. Chondroceras
    [Chondroceras evolvescens (M)]
  83. Chondroceras
    [Chondroceras grandiforme]
  84. Chondroceras
    [Chondroceras orbignyanum]
  85. Clydoniceras
    [Clydoniceras discus (M)]
  86. Coilopoceras
    [Coilopoceras aff. newelli]
  87. Coilopoceras
    [Coilopoceras cf. springeri]
  88. Coilopoceras
    [Coilopoceras requienianum]
  89. Coilopoceras
    [Coilopoceras requienianum]
  90. Collignoniceras
    [Collignoniceras badilleti]
  91. Collignoniceras
    [Collignoniceras cf. canthus]
  92. Collignoniceras
    [Collignoniceras hourqueigi]
  93. Collignoniceras
    [Collignoniceras hourqueigi]
  94. Collignoniceras
    [Collignoniceras papale]
  95. Collignoniceras
    [Collignoniceras turoniense]
  96. Collignoniceras
    [Collignoniceras turoniense]
  97. Collignoniceras
    [Collignoniceras turoniense]
  98. Collignoniceras
    [Collignoniceras turoniense]
  99. Collignoniceras
    [Collignoniceras turoniense]
  100. Collignoniceras
    [Collignoniceras vigennum]
  101. Collignoniceras
    [Collignoniceras vigennum]
  102. Collignoniceras
    [Collignoniceras woollgari regulare]
  103. Collignoniceras
    [Collignoniceras woollgari woollgari]
  104. Collignoniceras
    [Collignoniceras woollgari woollgari]
  105. Collignoniceras
    [Collignoniceras woollgari woollgari]
  106. Collignoniceras
    [Collignoniceras woollgari woollgari]
  107. Collotia
    [Collotia aff. spathi]
  108. Collotia
    [Collotia fraasi]
  109. Collotia
    [Collotia gr. collotiformis]
  110. Collotia
    [Collotia oxyptycha forme paronai (m)]
  111. Colombiceras
    [Colombiceras (Colombiceras) crassicostatum]
  112. Conlinoceras
    [Conlinoceras tarrantense]
  113. Conlinoceras
    [Conlinoceras tarrantense juv.]
  114. Coroniceras
    [Coroniceras multicostatum]
  115. Coronites
    [Coronites darsi]
  116. Costidiscus
    ["Costidiscus recticostatus" (M)]
  117. Costiphylloceras
    [Costiphylloceras argelliezi]
  118. Creniceras
    [Creniceras boreki]
  119. Creniceras
    [Creniceras crenatum (m)]
  120. Creniceras
    [Creniceras renggeri]
  121. Crestaites
    [Crestaites cf. tipperi juv.]
  122. Crioceratites
    [Crioceratites curnieri]
  123. Crioceratites
    [Crioceratites curnieri]
  124. Crioceratites
    [Crioceratites duvali]
  125. Crioceratites
    [Crioceratites loryi (M)]
  126. Crioceratites
    [Crioceratites loryi (m)]
  127. Crioceratites
    [Crioceratites majoricensis]
  128. Crioceratites
    [Crioceratites nolani]
  129. Crioceratites
    [Crioceratites nolani]
  130. Csernyeiceras
    [Csernyeiceras verpillierense]
  131. Cunningtoniceras
    [Cunningtoniceras cunningtoni]
  132. Cunningtoniceras
    [Cunningtoniceras cunningtoni]
  133. Cunningtoniceras
    [Cunningtoniceras inerme]
  134. Cunningtoniceras
    [Cunningtoniceras inerme]
  135. Cunningtoniceras
    [Cunningtoniceras inerme]
  136. Cunningtoniceras
    [Cunningtoniceras inerme]
  137. Cyclolobus
    [Cyclolobus walkeri]
  138. Cymatoceras
    [Cymatoceras elegans]
  139. Cymatoceras
    [Cymatoceras sp.]