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) neubergicus]
  18. Pachydiscus
    [Pachydiscus (Pachydiscus) oldhami]
  19. Pachydiscus
    [Pachydiscus (Pachydiscus) oldhami]
  20. Pachydiscus
    [Pachydiscus (Pachydiscus) perfidus]
  21. Pachydiscus
    [Pachydiscus (Pachydiscus) sp.]
  22. Pachydiscus
    [Pachydiscus (Pachydiscus) sp.]
  23. Pachyhemihoplites
    [Pachyhemihoplites aff. gerthi]
  24. Paracenoceras
    [Paracenoceras sp.]
  25. Paracladiscites
    [Paracladiscites sp.]
  26. Paragarantiana
    [Paragarantiana alticosta (m)]
  27. Paragarantiana
    [Paragarantiana cf. longidoides (m)]
  28. Paragarantiana
    [Paragarantiana ipfensis (M)]
  29. Paragarantiana
    [Paragarantiana longidoides (M)]
  30. Paragarantiana
    [Paragarantiana longidoides (M)]
  31. Paralcidia
    [Paralcidia couffoni (M)]
  32. Paralcidia
    [Paralcidia mamertensis]
  33. Paralenticeras
    [Paralenticeras cf. caneroti]
  34. Paramammites
    ["Paramammites inflatus"]
  35. Paramammites
    ["Paramammites tuberculatus"]
  36. Paramammites
    ["Paramammites tuberculatus"]
  37. Paramammites
    ["Paramammites tuberculatus"]
  38. Paramammites
    ["Paramammites tuberculatus"]
  39. Paramammites
    [Paramammites polymorphus]
  40. Parapatoceras
    [Parapatoceras distans]
  41. Parapuzosia
    [Parapuzosia (Austiniceras) austeni]
  42. Parapuzosia
    [Parapuzosia (Austiniceras) cf. austeni]
  43. Parapuzosia
    [Parapuzosia (Austiniceras) sp.]
  44. Parapuzosia
    [Parapuzosia (Parapuzosia) bererensis]
  45. Parapuzosia
    [Parapuzosia (Parapuzosia) corbarica]
  46. Parapuzosia
    [Parapuzosia (Parapuzosia) daubreei]
  47. Parapuzosia
    [Parapuzosia (Parapuzosia) sp.]
  48. Paraspidoceras
    [Paraspidoceras sp.]
  49. Paraspiticeras
    [Paraspiticeras cf. percevali]
  50. Paraspiticeras
    [Paraspiticeras sp.]
  51. Paratexanites
    [Paratexanites serratomarginatus]
  52. Paratexanites
    [Paratexanites serratomarginatus]
  53. Paratexanites
    [Paratexanites zeilleri]
  54. Parkinsonia
    [Parkinsonia (Durotrigensia) bradstockensis (M)]
  55. Parkinsonia
    [Parkinsonia (Durotrigensia) clapense]
  56. Parkinsonia
    [Parkinsonia (Durotrigensia) gr. dorsetensis (M)]
  57. Parkinsonia
    [Parkinsonia (Durotrigensia) sp.]
  58. Parkinsonia
    [Parkinsonia (Parkinsonia) aff. acris]
  59. Parkinsonia
    [Parkinsonia (Parkinsonia) eimensis var. rectangularis]
  60. Parkinsonia
    [Parkinsonia (Parkinsonia) pachypleura]
  61. Parkinsonia
    [Parkinsonia (Parkinsonia) parkinsoni]
  62. Parkinsonia
    [Parkinsonia (Parkinsonia) rarecostata (m)]
  63. Parkinsonia
    [Parkinsonia (Parkinsonia) subarietis (m)]
  64. Parkinsonia
    [Parkinsonia (Parkinsonia) subarietis (m)]
  65. Paroecotraustes
    [Paroecotraustes maubeugei (m)]
  66. Paroniceras
    [Paroniceras sternale]
  67. Paroniceras
    [Paroniceras sternale]
  68. Passendorferia
    [Passendorferia birmensdorfense]
  69. Passendorferia
    [Passendorferia birmensdorfense (?M)]
  70. Pavlovia
    ["Pavlovia" sp. A (M)]
  71. Pavlovia
    [Pavlovia iatriensis (m)]
  72. Pavloviceras
    ["Pavloviceras" sp.]
  73. Peltoceras
    [Peltoceras athleta (m)]
  74. Peltoceras
    [Peltoceras athleta morphe athleta (M)]
  75. Peltoceras
    [Peltoceras athleta morphe athleta (M)]
  76. Peltoceras
    [Peltoceras athleta morphe baylei (M)]
  77. Peltoceras
    [Peltoceras athleta morphe pseudotorosum (m)]
  78. Peltoceras
    [Peltoceras marysae (M)]
  79. Peltoceras
    [Peltoceras marysae (M)]
  80. Peltoceras
    [Peltoceras marysae (M)]
  81. Peltoceras
    [Peltoceras raffrayi (m)]
  82. Peltoceras
    [Peltoceras retrospinatum (M)]
  83. Peltoceras
    [Peltoceras retrospinatum (M)]
  84. Peltoceras
    [Peltoceras schroederi (M)]
  85. Peltoceras
    [Peltoceras schroederi (M)]
  86. Peltoceratoides
    [Peltoceratoides sp.]
  87. Peltoceratoides
    [Peltoceratoides williamsoni morphe arduennense (m)]
  88. Peltoceratoides
    [Peltoceratoides williamsoni morphe constantii (M)]
  89. Peltoceratoides
    [Peltoceratoides williamsoni morphe constantii (M)]
  90. Perilytoceras
    [Perilytoceras jurense]
  91. Perisphinctes
    [? Perisphinctes (Perisphinctes) sp. (M)]
  92. Perisphinctes
    [? Perisphinctes (Perisphinctes) sp. (M)]
  93. Perisphinctes
    [Perisphinctes (Arisphinctes) cowleyensis (M)]
  94. Perisphinctes
    [Perisphinctes (Arisphinctes) helenae (M)]
  95. Perisphinctes
    [Perisphinctes (Dichotomoceras) stenocycloides (m)]
  96. Perisphinctes
    [Perisphinctes (Dichotomosphinctes) antecedens (m)]
  97. Perisphinctes
    [Perisphinctes (Dichotomosphinctes) elisabethae]
  98. Perisphinctes
    [Perisphinctes (Dichotomosphinctes) luciaeformis]
  99. Perisphinctes
    [Perisphinctes (Dichotomosphinctes) wartae (m)]
  100. Perisphinctes
    [Perisphinctes (Otosphinctes) arkelli]
  101. Perisphinctes
    [Perisphinctes (Otosphinctes) sp.]
  102. Perisphinctes
    [Perisphinctes (Otosphinctes) sp.]
  103. Peroniceras
    [Peroniceras (Peroniceras) westphalicum]
  104. Peroniceras
    [Peroniceras (Zuluiceras) cf. sp. nov.]
  105. Peronoceras
    [Peronoceras fibulatum]
  106. Peronoceras
    [Peronoceras turriculatum]
  107. Pervinquieria
    [Pervinquieria (Pervinquieria) aff. pachys]
  108. Pervinquieria
    [Pervinquieria (Pervinquieria) cf. inflata]
  109. Pervinquieria
    [Pervinquieria (Pervinquieria) equidistans (M)]
  110. Pervinquieria
    [Pervinquieria (Pervinquieria) pricei]
  111. Pervinquieria
    [Pervinquieria (Subschloenbachia) rostrata]
  112. Phlycticeras
    [Phlycticeras aenigmaticum (M)]
  113. Phlycticeras
    [Phlycticeras dorsocavatum (M)]
  114. Phlycticeras
    [Phlycticeras dorsocavatum (M)]
  115. Phlycticeras
    [Phlycticeras mexicanum (M)]
  116. Phlycticeras
    [Phlycticeras mexicanum (M)]
  117. Phlycticeras
    [Phlycticeras polygonium var. nodosum (M)]
  118. Phlycticeras
    [Phlycticeras pustulatum (M)]
  119. Phlycticeras
    [Phlycticeras waageni (M)]
  120. Phlyseogrammoceras
    [Phlyseogrammoceras dispansum]
  121. Phricodoceras
    [Phricodoceras lamellosum (M)]
  122. Phricodoceras
    [Phricodoceras taylori (m)]
  123. Phylloceras
    [Phylloceras (Hypophylloceras) paquieri]
  124. Phylloceras
    [Phylloceras (Hypophylloceras) ponticuli]
  125. Phylloceras
    [Phylloceras (Phylloceras) heterophyllum]
  126. Phyllopachyceras
    [Phyllopachyceras ezoense]
  127. Phymatoceras
    [Phymatoceras gr. narbonense]
  128. Phymatoceras
    [Phymatoceras gr. narbonense]
  129. Pictonautilus
    [Pictonautilus verciacensis]
  130. Pictonia
    [Pictonia baylei (M)]
  131. Placenticeras
    [Placenticeras fritschi]
  132. Placenticeras
    [Placenticeras intercalare]
  133. Placenticeras
    [Placenticeras kaffrarium var. umkwelanense]
  134. Placenticeras
    [Placenticeras meeki (M)]
  135. Placenticeras
    [Placenticeras paraplanum]
  136. Placenticeras
    [Placenticeras polyopsis (M)]
  137. Placenticeras
    [Placenticeras polyopsis (M)]
  138. Placenticeras
    [Placenticeras polyopsis (M)]
  139. Placenticeras
    [Placenticeras polyopsis (M)]
  140. Placenticeras
    [Placenticeras polyopsis (M)]
  141. Placenticeras
    [Placenticeras polyopsis (m)]
  142. Placenticeras
    [Placenticeras polyopsis (m)]
  143. Planammatoceras
    [Planammatoceras (Planammatoceras) stenomphalum]
  144. Planammatoceras
    [Planammatoceras (Planammatoceras) tenuinsigne]
  145. Platyclymenia
    [Platyclymenia gr. ibnsinai]
  146. Platyclymenia
    [Platyclymenia gr. ibnsinai]
  147. Platylenticeras
    [Platylenticeras (Platylenticeras) heteropleurum]
  148. Plesiospitidiscus
    [Plesiospitidiscus ligatus]
  149. Pleuroceras
    [Pleuroceras spinatum]
  150. Pleurolytoceras
    [Pleurolytoceras dilucidum (M)]
  151. Pleurolytoceras
    [Pleurolytoceras dilucidum (m)]
  152. Pleurolytoceras
    [Pleurolytoceras gr. torulosum (m)]
  153. Pleurolytoceras
    [Pleurolytoceras torulosum (m)]
  154. Pleydellia
    [Pleydellia (Cotteswoldia) aff. egena]
  155. Pleydellia
    [Pleydellia (Cotteswoldia) gr. paucicostata]
  156. Pleydellia
    [Pleydellia (Cotteswoldia) paucicostata]
  157. Pleydellia
    [Pleydellia (Pleydellia) buckmani]
  158. Pleydellia
    [Pleydellia (Pleydellia) falcifer]
  159. Pleydellia
    [Pleydellia (Walkericeras) lugdunensis]
  160. Pleydellia
    [Pleydellia (Walkericeras) lugdunensis]
  161. Poculisphinctes
    [Poculisphinctes poculum]
  162. Podagrosites
    [Podagrosites latescens]
  163. Podagrosites
    [Podagrosites latescens]
  164. Podagrosites
    [Podagrosites pseudogrunowi]
  165. Poecilomorphus
    [Poecilomorphus cycloides]
  166. Polyplectus
    [Polyplectus discoides]
  167. Polyplectus
    [Polyplectus discoides]
  168. Polyptychoceras
    [Polyptychoceras vancouverense]
  169. Polysphinctites
    [Polysphinctites tenuiplicatus (M)]
  170. Pomeliceras
    [Pomeliceras boisseti patho.]
  171. Porpoceras
    [Porpoceras verticosum]
  172. Porpoceras
    [Porpoceras verticosum]
  173. Prevalia
    [Prevalia kysylalmensis (M)]
  174. Prionocycloceras
    [Prionocycloceras iberiense]
  175. Prionocycloceras
    [Prionocycloceras turzoi]
  176. Prionocyclus
    [Prionocyclus wyomingensis]
  177. Procerites
    [Procerites (Lobosphinctes) subprocerus (M)]
  178. Procerites
    [Procerites (Procerites) cf. imitator (M)]
  179. Procerites
    [Procerites (Procerites) progracilis arkelli]
  180. Procerites
    [Procerites (Procerites) schloenbachi (M)]
  181. Procerites
    [Procerites (Procerites) sp.]
  182. Procerites
    [Procerites (Procerites) tmetolobus (M)]
  183. Procerites
    [Procerites (Siemiradzkia) aurigerus (m)]
  184. Procerites
    [Procerites (Siemiradzkia) stephanovi (m)]
  185. Procheloniceras
    [Procheloniceras dechauxi]
  186. Procheloniceras
    [Procheloniceras sp.]
  187. Prodactylioceras
    [Prodactylioceras davoei]
  188. Prolyelliceras
    [Prolyelliceras ulrichi]
  189. Properisphinctes
    [Properisphinctes bernensis (M)]
  190. Proplanulites
    [Proplanulites (Crassiplanulites) basileus (M)]
  191. Proplanulites
    [Proplanulites (Crassiplanulites) gr. basileus (M)]
  192. Prososphinctes
    [Prososphinctes matheyi (m)]
  193. Protacanthoceras
    [Protacanthoceras sp.]
  194. Protacrioceras
    [Protacrioceras alpinum]
  195. Protanisoceras
    [Protanisoceras (Protanisoceras) gr. alternotuberculatum]
  196. Protetragonites
    [Protetragonites obliquestrangulatus]
  197. Protetragonites
    [Protetragonites quadrisulcatus]
  198. Protexanites
    [Protexanites (Protexanites) bourgeoisianus]
  199. Protexanites
    [Protexanites (Protexanites) bourgeoisianus]
  200. Protexanites
    [Protexanites (Protexanites) bourgeoisianus]
  201. Protexanites
    [Protexanites (Protexanites) bourgeoisianus]
  202. Protogrammoceras
    [Protogrammoceras (Argutarpites) kurrianum]
  203. Protohoplites
    [Protohoplites (Protohoplites) archiacianus]
  204. Protohoplites
    [Protohoplites (Protohoplites) michelinianus]
  205. Protozigzagiceras
    [Protozigzagiceras aff. torrensi (m)]
  206. Pseudammatoceras
    [Pseudammatoceras sp.]
  207. Pseudaspidoceras
    [Pseudaspidoceras barberi]
  208. Pseudaspidoceras
    [Pseudaspidoceras barberi]
  209. Pseudaspidoceras
    [Pseudaspidoceras barberi]
  210. Pseudaspidoceras
    [Pseudaspidoceras conciliatum]
  211. Pseudaspidoceras
    [Pseudaspidoceras flexuosum]
  212. Pseudaspidoceras
    [Pseudaspidoceras flexuosum]
  213. Pseudaspidoceras
    [Pseudaspidoceras footeanum]
  214. Pseudaspidoceras
    [Pseudaspidoceras footeanum]
  215. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  216. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  217. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  218. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  219. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  220. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  221. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  222. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis]
  223. Pseudaspidoceras
    [Pseudaspidoceras madagascariensis juv.]
  224. Pseudobarroisiceras
    [Pseudobarroisiceras (?) boreaui]
  225. Pseudobarroisiceras
    [Pseudobarroisiceras (?) boreaui]
  226. Pseudocalycoceras
    [Pseudocalycoceras angolaense]
  227. Pseudocalycoceras
    [Pseudocalycoceras harpax]
  228. Pseudocrioceras
    [Pseudocrioceras coquandi]
  229. Pseudogrammoceras
    [Pseudogrammoceras bingmanni]
  230. Pseudogrammoceras
    [Pseudogrammoceras doerntense]
  231. Pseudogrammoceras
    [Pseudogrammoceras doerntense forme placidum]
  232. Pseudogrammoceras
    [Pseudogrammoceras fallaciosum]
  233. Pseudogrammoceras
    [Pseudogrammoceras fallaciosum]
  234. Pseudohaploceras
    [Pseudohaploceras cf. matheroni]
  235. Pseudohaploceras
    [Pseudohaploceras liptoviense]
  236. Pseudohaploceras
    [Pseudohaploceras matheroni]
  237. Pseudohaploceras
    [Pseudohaploceras sp.]
  238. Pseudojacobites
    [Pseudojacobites rotalinus]
  239. Pseudojacobites
    [Pseudojacobites rotalinus]
  240. Pseudokossmaticeras
    [Pseudokossmaticeras brandti]
  241. Pseudokossmaticeras
    [Pseudokossmaticeras tercense]
  242. Pseudolillia
    [Pseudolillia emiliana]
  243. Pseudolillia
    [Pseudolillia emiliana]
  244. Pseudolillia
    [Pseudolillia murvillensis]
  245. Pseudolioceras
    [Pseudolioceras (Pseudolioceras) compactile]
  246. Pseudolioceras
    [Pseudolioceras (Pseudolioceras) compactile juv.]
  247. Pseudoneoptychites
    [? Pseudoneoptychites sp.]
  248. Pseudoneoptychites
    [Pseudoneoptychites "andinus"]
  249. Pseudoneoptychites
    [Pseudoneoptychites "difficilis"]
  250. Pseudoneoptychites
    [Pseudoneoptychites aff. "andinus"]
  251. Pseudoneoptychites
    [Pseudoneoptychites aff. "intermedius"]
  252. Pseudoneoptychites
    [Pseudoneoptychites aff. "intermedius"]
  253. Pseudoneoptychites
    [Pseudoneoptychites aff. obscurus]
  254. Pseudoneoptychites
    [Pseudoneoptychites aff. obscurus]
  255. Pseudoneoptychites
    [Pseudoneoptychites aff. obscurus]
  256. Pseudoneoptychites
    [Pseudoneoptychites obscurus]
  257. Pseudoneoptychites
    [Pseudoneoptychites obscurus]
  258. Pseudopeltoceras
    [Pseudopeltoceras leckenbyi (M)]
  259. Pseudopeltoceras
    [Pseudopeltoceras sp.]
  260. Pseudophyllites
    [Pseudophyllites indra]
  261. Pseudophyllites
    [Pseudophyllites pyrenaicus]
  262. Pseudoschloenbachia
    ["Pseudoschloenbachia" cf. tarfayensis]
  263. Pseudoschloenbachia
    ["Pseudoschloenbachia" flicki]
  264. Pseudoschloenbachia
    [Pseudoschloenbachia (Besairiella) cf. blanfordiana]
  265. Pseudoschloenbachia
    [Pseudoschloenbachia (Buehreriella) internenodosa]
  266. Pseudoschloenbachia
    [Pseudoschloenbachia (Buehreriella) platyploca]
  267. Pseudoschloenbachia
    [Pseudoschloenbachia (Buehreriella) polymorpha]
  268. Pseudoschloenbachia
    [Pseudoschloenbachia (Buehreriella) ultima]
  269. Pseudoschloenbachia
    [Pseudoschloenbachia (Hourcqiella) ampambiensis (?M)]
  270. Pseudoschloenbachia
    [Pseudoschloenbachia (Hourcqiella) bererensis (?m)]
  271. Pseudoschloenbachia
    [Pseudoschloenbachia (Pseudoschloenbachia) bertrandi]
  272. Pseudoschloenbachia
    [Pseudoschloenbachia (Pseudoschloenbachia) cf. circumperlata]
  273. Pseudoschloenbachia
    [Pseudoschloenbachia (Pseudoschloenbachia) sp.]
  274. Pseudoschloenbachia
    [Pseudoschloenbachia (Pseudoschloenbachia) umbulazi]
  275. Pseudoschloenbachia
    [Pseudoschloenbachia (Rabenjanaharyella) rhomboidalis]
  276. Pseudosonneratia
    [Pseudosonneratia jacobi-crassa (m)]
  277. Pseudoteloceras
    [Pseudoteloceras boursicoti (M) juv.]
  278. Pseudothurmannia
    [Pseudothurmannia baleare]
  279. Pseudothurmannia
    [Pseudothurmannia catulloi (M)]
  280. Pseudothurmannia
    [Pseudothurmannia ohmi (M)]
  281. Pseudotissotia
    ["Pseudotissotia" nigeriensis var. bicarinata]
  282. Pseudotissotia
    ["Pseudotissotia" nigeriensis var. nigeriensis]
  283. Pseudotissotia
    ["Pseudotissotia" nigeriensis var. plana]
  284. Pseudotissotia
    ["Pseudotissotia" nigeriensis var. tricarinata]
  285. Pseudotissotia
    ["Pseudotissotia" nigeriensis var. tricarinata]
  286. Pseudotissotia
    [Pseudotissotia galliennei]
  287. Pseudotissotia
    [Pseudotissotia galliennei]
  288. Pseudotissotia
    [Pseudotissotia sp.]
  289. Pseudotissotia
    [Pseudotissotia sp.]
  290. Pseudoxybeloceras
    [Pseudoxybeloceras (Parasolenoceras) splendens]
  291. Psiloceras
    [Psiloceras planorbis]
  292. Ptychophylloceras
    [Ptychophylloceras (Semisulcatoceras) semisulcatum]
  293. Ptychophylloceras
    [Ptychophylloceras (Tatrophylloceras) euphyllum]
  294. Putealiceras
    [Putealiceras sp. (M)]
  295. Puzosia
    [Puzosia (Mesopuzosia) takahashii]
  296. Puzosia
    [Puzosia (Puzosia) mayoriana]
  297. Puzosia
    [Puzosia (Puzosia) mayoriana]
  298. Puzosia
    [Puzosia (Puzosia) mayoriana]
  299. Puzosia
    [Puzosia (Puzosia) paronae]