1. Pachyceras
    [Pachyceras lalandeanum (M)]
  2. Pachydesmoceras
    [Pachydesmoceras aff. kamerunense]
  3. Pachydesmoceras
    [Pachydesmoceras kossmati]
  4. Pachydesmoceras
    [Pachydesmoceras kossmati]
  5. Pachydiscoides
    [Pachydiscoides carinatus]
  6. Pachydiscoides
    [Pachydiscoides wrighti]
  7. Pachydiscus
    [Pachydiscus (Neodesmoceras) japonicus]
  8. Pachydiscus
    [Pachydiscus (Pachydiscus) bassae]
  9. Pachydiscus
    [Pachydiscus (Pachydiscus) gr. colligatus]
  10. Pachydiscus
    [Pachydiscus (Pachydiscus) haldemsis]
  11. Pachydiscus
    [Pachydiscus (Pachydiscus) haldemsis]
  12. Pachydiscus
    [Pachydiscus (Pachydiscus) hazzardi]
  13. Pachydiscus
    [Pachydiscus (Pachydiscus) jacquoti jacquoti]
  14. Pachydiscus
    [Pachydiscus (Pachydiscus) jacquoti jacquoti]
  15. Pachydiscus
    [Pachydiscus (Pachydiscus) launayi]
  16. Pachydiscus
    [Pachydiscus (Pachydiscus) launayi]
  17. Pachydiscus
    [Pachydiscus (Pachydiscus) oldhami]
  18. Pachydiscus
    [Pachydiscus (Pachydiscus) oldhami]
  19. Pachydiscus
    [Pachydiscus (Pachydiscus) perfidus]
  20. Pachydiscus
    [Pachydiscus (Pachydiscus) sp.]
  21. Pachydiscus
    [Pachydiscus (Pachydiscus) sp.]
  22. Pachyhemihoplites
    [Pachyhemihoplites aff. gerthi]
  23. Paracladiscites
    [Paracladiscites sp.]
  24. Paragarantiana
    [Paragarantiana longidoides]
  25. Paralcidia
    [Paralcidia couffoni (M)]
  26. Paralcidia
    [Paralcidia mamertensis]
  27. Paralenticeras
    [Paralenticeras cf. caneroti]
  28. Paramammites
    ["Paramammites inflatus"]
  29. Paramammites
    ["Paramammites tuberculatus"]
  30. Paramammites
    ["Paramammites tuberculatus"]
  31. Paramammites
    ["Paramammites tuberculatus"]
  32. Paramammites
    ["Paramammites tuberculatus"]
  33. Paramammites
    [Paramammites polymorphus]
  34. Parapatoceras
    [Parapatoceras distans]
  35. Parapuzosia
    [Parapuzosia (Austiniceras) austeni]
  36. Parapuzosia
    [Parapuzosia (Austiniceras) cf. austeni]
  37. Parapuzosia
    [Parapuzosia (Austiniceras) sp.]
  38. Parapuzosia
    [Parapuzosia (Parapuzosia) bererensis]
  39. Parapuzosia
    [Parapuzosia (Parapuzosia) corbarica]
  40. Parapuzosia
    [Parapuzosia (Parapuzosia) gr. corbarica]
  41. Paraspidoceras
    [Paraspidoceras sp.]
  42. Paraspiticeras
    [Paraspiticeras cf. percevali]
  43. Paraspiticeras
    [Paraspiticeras sp.]
  44. Paratexanites
    [Paratexanites serratomarginatus]
  45. Paratexanites
    [Paratexanites serratomarginatus]
  46. Paratexanites
    [Paratexanites zeilleri]
  47. Parkinsonia
    [Parkinsonia (Durotrigensia) bradstockensis (M)]
  48. Parkinsonia
    [Parkinsonia (Durotrigensia) gr. dorsetensis (M)]
  49. Parkinsonia
    [Parkinsonia (Durotrigensia) pseudoferruginea]
  50. Parkinsonia
    [Parkinsonia (Durotrigensia) sp.]
  51. Parkinsonia
    [Parkinsonia (Parkinsonia) aff. acris]
  52. Parkinsonia
    [Parkinsonia (Parkinsonia) eimensis rectangularis]
  53. Parkinsonia
    [Parkinsonia (Parkinsonia) pachypleura]
  54. Parkinsonia
    [Parkinsonia (Parkinsonia) parkinsoni]
  55. Parkinsonia
    [Parkinsonia (Parkinsonia) rarecostata (m)]
  56. Parkinsonia
    [Parkinsonia (Parkinsonia) subarietis (m)]
  57. Parkinsonia
    [Parkinsonia (Parkinsonia) subarietis (m)]
  58. Paroniceras
    [Paroniceras sternale]
  59. Paroniceras
    [Paroniceras sternale]
  60. Passendorferia
    [Passendorferia birmensdorfense]
  61. Passendorferia
    [Passendorferia birmensdorfense (?M)]
  62. Pavlovia
    [Pavlovia iatriensis (m)]
  63. Pavlovia
    [cf. Pavlovia sp. A (M)]
  64. Pavloviceras
    ["Pavloviceras" sp.]
  65. Peltoceras
    [Peltoceras athleta (m)]
  66. Peltoceras
    [Peltoceras athleta athleta (M)]
  67. Peltoceras
    [Peltoceras athleta athleta (M)]
  68. Peltoceras
    [Peltoceras athleta baylei (M)]
  69. Peltoceras
    [Peltoceras marysae (M)]
  70. Peltoceras
    [Peltoceras marysae (M)]
  71. Peltoceras
    [Peltoceras marysae (M)]
  72. Peltoceras
    [Peltoceras raffrayi (m)]
  73. Peltoceras
    [Peltoceras retrospinatum (M)]
  74. Peltoceras
    [Peltoceras retrospinatum (M)]
  75. Peltoceras
    [Peltoceras schroederi (M)]
  76. Peltoceras
    [Peltoceras schroederi (M)]
  77. Peltoceratoides
    [Peltoceratoides sp.]
  78. Peltoceratoides
    [Peltoceratoides williamsoni arduennense (m)]
  79. Peltoceratoides
    [Peltoceratoides williamsoni constantii (M)]
  80. Peltoceratoides
    [Peltoceratoides williamsoni constantii (M)]
  81. Perilytoceras
    [Perilytoceras jurense]
  82. Perisphinctes
    [? Perisphinctes (Perisphinctes) sp. (M)]
  83. Perisphinctes
    [? Perisphinctes (Perisphinctes) sp. (M)]
  84. Perisphinctes
    [Perisphinctes (Arisphinctes) cowleyensis (M)]
  85. Perisphinctes
    [Perisphinctes (Arisphinctes) helenae (M)]
  86. Perisphinctes
    [Perisphinctes (Dichotomoceras) stenocycloides (m)]
  87. Perisphinctes
    [Perisphinctes (Dichotomosphinctes) antecedens (m)]
  88. Perisphinctes
    [Perisphinctes (Dichotomosphinctes) elisabethae]
  89. Perisphinctes
    [Perisphinctes (Dichotomosphinctes) luciaeformis]
  90. Perisphinctes
    [Perisphinctes (Dichotomosphinctes) wartae (m)]
  91. Perisphinctes
    [Perisphinctes (Otosphinctes) arkelli]
  92. Perisphinctes
    [Perisphinctes (Otosphinctes) sp.]
  93. Perisphinctes
    [Perisphinctes (Otosphinctes) sp.]
  94. Peroniceras
    [Peroniceras (Peroniceras) westphalicum]
  95. Peroniceras
    [Peroniceras (Zuluiceras) cf. sp. nov.]
  96. Peronoceras
    [Peronoceras fibulatum]
  97. Peronoceras
    [Peronoceras turriculatum]
  98. Phlycticeras
    [Phlycticeras aenigmaticum (M)]
  99. Phlycticeras
    [Phlycticeras dorsocavatum (M)]
  100. Phlycticeras
    [Phlycticeras dorsocavatum (M)]
  101. Phlycticeras
    [Phlycticeras mexicanum (M)]
  102. Phlycticeras
    [Phlycticeras mexicanum (M)]
  103. Phlycticeras
    [Phlycticeras polygonium nodosum (M)]
  104. Phlycticeras
    [Phlycticeras pustulatum (M)]
  105. Phlycticeras
    [Phlycticeras waageni (M)]
  106. Phlyseogrammoceras
    [Phlyseogrammoceras dispansum]
  107. Phricodoceras
    [Phricodoceras lamellosum (M)]
  108. Phricodoceras
    [Phricodoceras taylori (m)]
  109. Phylloceras
    [Phylloceras (Hypophylloceras) paquieri]
  110. Phylloceras
    [Phylloceras (Hypophylloceras) ponticuli]
  111. Phylloceras
    [Phylloceras (Phylloceras) heterophyllum]
  112. Phyllopachyceras
    [Phyllopachyceras ezoense]
  113. Phymatoceras
    [Phymatoceras gr. narbonense]
  114. Pictonia
    [Pictonia baylei (M)]
  115. Placenticeras
    [Placenticeras fritschi]
  116. Placenticeras
    [Placenticeras intercalare]
  117. Placenticeras
    [Placenticeras kaffrarium umkwelanense]
  118. Placenticeras
    [Placenticeras meeki (M)]
  119. Placenticeras
    [Placenticeras paraplanum]
  120. Placenticeras
    [Placenticeras polyopsis (M)]
  121. Placenticeras
    [Placenticeras polyopsis (M)]
  122. Placenticeras
    [Placenticeras polyopsis (M)]
  123. Placenticeras
    [Placenticeras polyopsis (M)]
  124. Placenticeras
    [Placenticeras polyopsis (m)]
  125. Placenticeras
    [Placenticeras polyopsis (m)]
  126. Planammatoceras
    [Planammatoceras (Planammatoceras) stenomphalum]
  127. Platylenticeras
    [Platylenticeras (Platylenticeras) heteropleurum]
  128. Plesiospitidiscus
    [Plesiospitidiscus ligatus]
  129. Pleuroceras
    [Pleuroceras spinatum]
  130. Pleurolytoceras
    [Pleurolytoceras dilucidum (M)]
  131. Pleurolytoceras
    [Pleurolytoceras dilucidum (m)]
  132. Pleurolytoceras
    [Pleurolytoceras gr. torulosum (m)]
  133. Pleurolytoceras
    [Pleurolytoceras torulosum (m)]
  134. Pleydellia
    [Pleydellia (Cotteswoldia) aff. egena]
  135. Pleydellia
    [Pleydellia (Cotteswoldia) gr. paucicostata]
  136. Pleydellia
    [Pleydellia (Walkericeras) falcifer]
  137. Pleydellia
    [Pleydellia (Walkericeras) lugdunensis]
  138. Poculisphinctes
    [Poculisphinctes poculum]
  139. Podagrosites
    [Podagrosites latescens]
  140. Podagrosites
    [Podagrosites latescens]
  141. Podagrosites
    [Podagrosites pseudogrunowi]
  142. Poecilomorphus
    [Poecilomorphus cycloides]
  143. Polyplectus
    [Polyplectus discoides]
  144. Polyplectus
    [Polyplectus discoides]
  145. Polyptychoceras
    [Polyptychoceras vancouverense]
  146. Porpoceras
    [Porpoceras verticosum]
  147. Porpoceras
    [Porpoceras verticosum]
  148. Prionocyclus
    [Prionocyclus wyomingensis]
  149. Procerites
    [Procerites (Lobosphinctes) subprocerus (M)]
  150. Procerites
    [Procerites (Procerites) progracilis arkelli]
  151. Procerites
    [Procerites (Procerites) sp.]
  152. Procerites
    [Procerites (Siemiradzkia) aurigerus (m)]
  153. Procheloniceras
    [Procheloniceras dechauxi]
  154. Procheloniceras
    [Procheloniceras sp.]
  155. Prodactylioceras
    [Prodactylioceras davoei]
  156. Prolyelliceras
    [Prolyelliceras ulrichi]
  157. Properisphinctes
    [Properisphinctes bernensis (M)]
  158. Proplanulites
    [Proplanulites (Crassiplanulites) basileus (M)]
  159. Prorsisphinctes
    [Prorsisphinctes aff. meseres]
  160. Prososphinctes
    [Prososphinctes matheyi (m)]
  161. Protacanthoceras
    [Protacanthoceras sp.]
  162. Protacrioceras
    [Protacrioceras alpinum]
  163. Protanisoceras
    [Protanisoceras (Protanisoceras) gr. alternotuberculatum]
  164. Protetragonites
    [Protetragonites obliquestrangulatus]
  165. Protetragonites
    [Protetragonites quadrisulcatus]
  166. Protexanites
    [Protexanites (Protexanites) bourgeoisianus]
  167. Protexanites
    [Protexanites (Protexanites) bourgeoisianus]
  168. Protexanites
    [Protexanites (Protexanites) bourgeoisianus]
  169. Protexanites
    [Protexanites (Protexanites) bourgeoisianus]
  170. Protohoplites
    [Protohoplites (Protohoplites) archiacianus]
  171. Protohoplites
    [Protohoplites (Protohoplites) michelinianus]
  172. Pseudaspidoceras
    [Pseudaspidoceras barberi]
  173. Pseudaspidoceras
    [Pseudaspidoceras barberi]
  174. Pseudaspidoceras
    [Pseudaspidoceras conciliatum]
  175. Pseudaspidoceras
    [Pseudaspidoceras flexuosum]
  176. Pseudaspidoceras
    [Pseudaspidoceras flexuosum]
  177. Pseudaspidoceras
    [Pseudaspidoceras footeanum]
  178. Pseudaspidoceras
    [Pseudaspidoceras footeanum]
  179. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  180. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  181. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  182. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  183. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  184. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  185. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  186. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  187. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis juv.]
  188. Pseudobarroisiceras
    [? Pseudobarroisiceras boreaui]
  189. Pseudobarroisiceras
    [? Pseudobarroisiceras boreaui]
  190. Pseudocalycoceras
    [Pseudocalycoceras angolaense]
  191. Pseudocalycoceras
    [Pseudocalycoceras harpax]
  192. Pseudocrioceras
    [Pseudocrioceras coquandi]
  193. Pseudogarantiana
    [Pseudogarantiana sp. (m)]
  194. Pseudogarantiana
    [Pseudogarantiana sp. (m)]
  195. Pseudogrammoceras
    [Pseudogrammoceras bingmanni]
  196. Pseudogrammoceras
    [Pseudogrammoceras doerntense placidum]
  197. Pseudogrammoceras
    [Pseudogrammoceras fallaciosum]
  198. Pseudogrammoceras
    [Pseudogrammoceras fallaciosum]
  199. Pseudohaploceras
    [Pseudohaploceras cf. matheroni]
  200. Pseudohaploceras
    [Pseudohaploceras liptoviense]
  201. Pseudohaploceras
    [Pseudohaploceras matheroni]
  202. Pseudohaploceras
    [Pseudohaploceras sp.]
  203. Pseudojacobites
    [Pseudojacobites rotalinus]
  204. Pseudojacobites
    [Pseudojacobites rotalinus]
  205. Pseudokossmaticeras
    [Pseudokossmaticeras brandti]
  206. Pseudokossmaticeras
    [Pseudokossmaticeras tercense]
  207. Pseudolillia
    [Pseudolillia emiliana]
  208. Pseudolillia
    [Pseudolillia emiliana]
  209. Pseudolioceras
    [Pseudolioceras compactile juv.]
  210. Pseudoneoptychites
    [? Pseudoneoptychites sp.]
  211. Pseudoneoptychites
    [Pseudoneoptychites "andinus"]
  212. Pseudoneoptychites
    [Pseudoneoptychites "difficilis"]
  213. Pseudoneoptychites
    [Pseudoneoptychites aff. "andinus"]
  214. Pseudoneoptychites
    [Pseudoneoptychites aff. "intermedius"]
  215. Pseudoneoptychites
    [Pseudoneoptychites aff. obscurus]
  216. Pseudoneoptychites
    [Pseudoneoptychites aff. obscurus]
  217. Pseudoneoptychites
    [Pseudoneoptychites obscurus]
  218. Pseudoneoptychites
    [Pseudoneoptychites obscurus]
  219. Pseudopeltoceras
    [Pseudopeltoceras leckenbyi (M)]
  220. Pseudopeltoceras
    [Pseudopeltoceras sp.]
  221. Pseudophyllites
    [Pseudophyllites indra]
  222. Pseudophyllites
    [Pseudophyllites pyrenaicus]
  223. Pseudoschloenbachia
    ["Pseudoschloenbachia" flicki]
  224. Pseudoschloenbachia
    [Pseudoschloenbachia (Besairiella) cf. blanfordiana]
  225. Pseudoschloenbachia
    [Pseudoschloenbachia (Buehreriella) internenodosa]
  226. Pseudoschloenbachia
    [Pseudoschloenbachia (Buehreriella) platyploca]
  227. Pseudoschloenbachia
    [Pseudoschloenbachia (Buehreriella) polymorpha]
  228. Pseudoschloenbachia
    [Pseudoschloenbachia (Buehreriella) ultima]
  229. Pseudoschloenbachia
    [Pseudoschloenbachia (Hourcqiella) ampambiensis (?M)]
  230. Pseudoschloenbachia
    [Pseudoschloenbachia (Hourcqiella) bererensis (?m)]
  231. Pseudoschloenbachia
    [Pseudoschloenbachia (Pseudoschloenbachia) bertrandi]
  232. Pseudoschloenbachia
    [Pseudoschloenbachia (Pseudoschloenbachia) cf. circumperlata]
  233. Pseudoschloenbachia
    [Pseudoschloenbachia (Pseudoschloenbachia) sp.]
  234. Pseudoschloenbachia
    [Pseudoschloenbachia (Pseudoschloenbachia) umbulazi]
  235. Pseudoschloenbachia
    [Pseudoschloenbachia (Rabenjanaharyella) rhomboidalis]
  236. Pseudosonneratia
    [Pseudosonneratia jacobi-crassa (m)]
  237. Pseudoteloceras
    [Pseudoteloceras boursicoti (M) juv.]
  238. Pseudothurmannia
    [Pseudothurmannia baleare]
  239. Pseudothurmannia
    [Pseudothurmannia catulloi (M)]
  240. Pseudothurmannia
    [Pseudothurmannia ohmi (M)]
  241. Pseudotissotia
    ["Pseudotissotia" nigeriensis bicarinata]
  242. Pseudotissotia
    ["Pseudotissotia" nigeriensis nigeriensis]
  243. Pseudotissotia
    ["Pseudotissotia" nigeriensis plana]
  244. Pseudotissotia
    ["Pseudotissotia" nigeriensis tricarinata]
  245. Pseudotissotia
    ["Pseudotissotia" nigeriensis tricarinata]
  246. Pseudotissotia
    [Pseudotissotia galliennei]
  247. Pseudotissotia
    [Pseudotissotia galliennei]
  248. Pseudotissotia
    [Pseudotissotia sp.]
  249. Pseudotissotia
    [Pseudotissotia sp.]
  250. Pseudoxybeloceras
    [Pseudoxybeloceras (Parasolenoceras) splendens]
  251. Ptychophylloceras
    [Ptychophylloceras (Semisulcatoceras) semisulcatum]
  252. Ptychophylloceras
    [Ptychophylloceras (Tatrophylloceras) euphyllum]
  253. Puzosia
    [Puzosia (Mesopuzosia) takahashii]
  254. Puzosia
    [Puzosia (Puzosia) aff. quenstedti]
  255. Puzosia
    [Puzosia (Puzosia) mayoriana]
  256. Puzosia
    [Puzosia (Puzosia) mayoriana]
  257. Puzosia
    [Puzosia (Puzosia) paronae]