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 (M)]
  50. Caumontisphinctes
    [Caumontisphinctes bifurcus]
  51. Ceratites
    [Ceratites nodosus]
  52. Ceratites
    [Ceratites nodosus]
  53. Ceratites
    [Ceratites nodosus optimus]
  54. Ceratites
    [Ceratites sp.]
  55. Ceratites
    [Ceratites sublaevigatus]
  56. Cheloniceras
    [Cheloniceras (Cheloniceras) cornuelianum]
  57. Choffatia
    [Choffatia cf. transitoria (M)]
  58. Choffatia
    [Choffatia isabellae]
  59. Choffatia
    [Choffatia isabellae (M)]
  60. Choffatia
    [Choffatia isabellae (m)]
  61. Choffatia
    [Choffatia raguini]
  62. Choffatia
    [Choffatia sp.]
  63. Choffatia
    [Choffatia waageni (M)]
  64. Choffaticeras
    [Choffaticeras (Choffaticeras) cf. quaasi]
  65. Choffaticeras
    [Choffaticeras (Choffaticeras) cf. securiforme (?m)]
  66. Choffaticeras
    [Choffaticeras (Choffaticeras) douvillei]
  67. Choffaticeras
    [Choffaticeras (Choffaticeras) douvillei]
  68. Choffaticeras
    [Choffaticeras (Choffaticeras) securiforme]
  69. Choffaticeras
    [Choffaticeras (Choffaticeras) segne]
  70. Choffaticeras
    [Choffaticeras (Choffaticeras) segne]
  71. Choffaticeras
    [Choffaticeras (Choffaticeras) segne]
  72. Choffaticeras
    [Choffaticeras (Choffaticeras) segne]
  73. Choffaticeras
    [Choffaticeras (Choffaticeras) segne]
  74. Choffaticeras
    [Choffaticeras (Choffaticeras) segne (M)]
  75. Choffaticeras
    [Choffaticeras (Choffaticeras) sp. gr. segne]
  76. Chondroceras
    [Chondroceras evolvescens (M)]
  77. Chondroceras
    [Chondroceras grandiforme]
  78. Chondroceras
    [Chondroceras orbignyanum]
  79. Clydoniceras
    [Clydoniceras discus (M)]
  80. Coilopoceras
    [Coilopoceras aff. newelli]
  81. Coilopoceras
    [Coilopoceras cf. springeri]
  82. Coilopoceras
    [Coilopoceras requienianum]
  83. Coilopoceras
    [Coilopoceras requienianum]
  84. Collignoniceras
    [Collignoniceras badilleti]
  85. Collignoniceras
    [Collignoniceras cf. canthus]
  86. Collignoniceras
    [Collignoniceras hourqueigi]
  87. Collignoniceras
    [Collignoniceras hourqueigi]
  88. Collignoniceras
    [Collignoniceras papale]
  89. Collignoniceras
    [Collignoniceras turoniense]
  90. Collignoniceras
    [Collignoniceras turoniense]
  91. Collignoniceras
    [Collignoniceras turoniense]
  92. Collignoniceras
    [Collignoniceras turoniense]
  93. Collignoniceras
    [Collignoniceras turoniense]
  94. Collignoniceras
    [Collignoniceras vigennum]
  95. Collignoniceras
    [Collignoniceras vigennum]
  96. Collignoniceras
    [Collignoniceras woollgari regulare]
  97. Collignoniceras
    [Collignoniceras woollgari woollgari]
  98. Collignoniceras
    [Collignoniceras woollgari woollgari]
  99. Collignoniceras
    [Collignoniceras woollgari woollgari]
  100. Collignoniceras
    [Collignoniceras woollgari woollgari]
  101. Collotia
    [Collotia fraasi]
  102. Collotia
    [Collotia gr. collotiformis]
  103. Collotia
    [Collotia oxyptycha forme paronai (m)]
  104. Colombiceras
    [Colombiceras (Colombiceras) crassicostatum]
  105. Conlinoceras
    [Conlinoceras tarrantense]
  106. Conlinoceras
    [Conlinoceras tarrantense juv.]
  107. Coroniceras
    [Coroniceras multicostatum]
  108. Coronites
    [Coronites darsi]
  109. Costidiscus
    ["Costidiscus recticostatus" (M)]
  110. Costiphylloceras
    [Costiphylloceras argelliezi]
  111. Creniceras
    [Creniceras boreki]
  112. Creniceras
    [Creniceras crenatum (m)]
  113. Creniceras
    [Creniceras renggeri]
  114. Crestaites
    [Crestaites cf. tipperi juv.]
  115. Crioceratites
    [Crioceratites curnieri]
  116. Crioceratites
    [Crioceratites curnieri]
  117. Crioceratites
    [Crioceratites duvali]
  118. Crioceratites
    [Crioceratites loryi (M)]
  119. Crioceratites
    [Crioceratites loryi (m)]
  120. Crioceratites
    [Crioceratites majoricensis]
  121. Crioceratites
    [Crioceratites nolani]
  122. Crioceratites
    [Crioceratites nolani]
  123. Csernyeiceras
    [Csernyeiceras verpillierense]
  124. Cunningtoniceras
    [Cunningtoniceras cunningtoni]
  125. Cunningtoniceras
    [Cunningtoniceras cunningtoni]
  126. Cunningtoniceras
    [Cunningtoniceras inerme]
  127. Cunningtoniceras
    [Cunningtoniceras inerme]
  128. Cunningtoniceras
    [Cunningtoniceras inerme]
  129. Cunningtoniceras
    [Cunningtoniceras inerme]
  130. Cyclolobus
    [Cyclolobus walkeri]
  131. Cymatoceras
    [Cymatoceras elegans]
  132. Cymatoceras
    [Cymatoceras sp.]