297 



Neolobites 294 

 Neoplagiaulax II 184 

 Neoracanthus II 219 

 Neorthroblattina 345 

 Nephrops 334 

 Nephthya 83 

 Neptunus 336 

 Xereidae 155 

 Nereites 156 

 Nereograptus 156 

 Nerinea 245 

 Nerineidae 245 

 Nerita 237 

 Neritaria 237 

 Neritidae 237 

 Neritina 237 

 Neritodomus 237 

 Neritoma 237 

 Neritopsidae 236 

 Neritopsis 236 

 Nesodon II 262 

 Nesodontidae II 262 

 Nesokia II 211 

 Netopyfi II 190 

 Neurodromicus II 106 

 Neurogymnurus II 190 

 Neuropora 161 

 Neuroptera 345 

 Neverita 241 

 Nicoria II 128 

 Nicholsonella 81 

 Nicholsonia 60 

 Niobe 323 

 Nileus 323 

 Nimravus II 203 

 Ninella 234 

 Nipterella 43 

 Niso 238 

 Nitidula 347 

 Nodosaria 23 

 Nodosinella 22 

 Noetia 199 

 Nomarthra II 217 

 Nomismoceras 281 

 Nonionina 27 

 Norites 285 

 Nostolepis II 37 

 Notagogus II 49 

 Nothoceras 271 

 Nothosnuridae II 11 1 

 Nothosaurus II 111 

 Nothotherium II 186 

 Nothozoe 305, 329 

 Nothrotherium II 219 

 Notidanidae II 30 

 Notidanus II 30 

 Notiosaurus II 104 

 Notogentus II 57 

 Notonecta 347 



Notornis II 165 

 Notosuchus II 135 

 Nubecularia 22 

 Nubecularidae 22 

 Nucleoblastidae 128 

 Nucleolites 149 

 Nucleospira 181 

 Nucula 198 

 Nuculidae 197 

 Nuculim 198 

 Nudibranchia 253 

 Nummopalatus II 61 

 Nummulina 27 

 Nummulites 27 

 Nummulitidae 27 

 Nyassa 196 

 Nyctitestes II 191 

 Nyctitherium II 191 

 Nyctodactylus II 151 

 Nymphaeops 334 

 Nyfania II 81 

 Nystia 243 



Obojzivelnici II 67 

 Obolacea 174 

 Obolella 174 

 Obolus 174 

 Obratlovci II 1 

 Ocinebra 249 

 Octameroceras 270 

 Octocoralla 83 

 Octodontidae II 215 

 Octonaria 305 

 Octopoda 300 

 Oculina 73 

 Oculinidae 73 

 Odonata 345 

 Odontaspis II 32 

 Odonteus II 61 

 Odontoccphalus 328 

 Odontocoeti II 207 

 Odontocolcae II 162 

 Odontopteryx II 164 

 Odontostoma 238 

 Odontotormae II 164 

 Oecophylla 348 

 Oecoptychius 290 

 Oecotraustes 289 

 Oenonites 155 

 Oenoscopus II 52 

 Offaster 151 

 Ogmophis II 106 

 Ogygia 323 

 Ohiocrinus 104 

 Ochechule II 265 

 Ochetoceras 289 

 Okouni II 59 

 Olacrinus 109 

 Oldhamia 90 



Olenellus 321 

 Olenidae 320 

 Olenus 320 

 Oligobelus II 58 

 Oligophyllum 60 

 Oligopleuridae II 52 

 Oligopleurus II 52 

 Oligopori 145 

 Oligoporus 141 

 Oligosaurus II 149 

 Oligosimus II 112, 113 

 Oligotoma 252 

 Oliva 251 

 Olividae 251 

 Omphalocirrus 233 

 Omphalopterus 242 

 Omphalotrochus 234 

 Omphyma 61 

 Oncochillus 237 

 Oncophora 215 

 Oncospira 235 

 Onchometopus 322 

 Onchus II 31 

 Onustus 242 

 Onychaster 131 

 Onychocella 166 

 Onychocellidae 165 

 Onychocrinus 111 

 Oonia 238 

 Oonocarcinus 331 

 Oophyma 46 

 Oophymidae 46 

 Operculina 27 

 Opetionella 39 

 Opetiosaurus II 101 

 Ophiceras 282 

 Ophiderma 132 

 Ophiderpeton II 80 

 Ophidia II 105 

 Ophidioceras 271 

 Ophileta 233 

 Ophioceras 288 

 Ophiocten 132 

 Ophio-Encrinasteriae 131 

 Ophioglypha 132 

 Ophiomusium 132 

 Ophiopsis II 49 

 Ophioroidea 130 

 Ophiraphidites 39 

 Ophiureae 131 

 Ophiurella 132 

 Ophiurina 132 

 Ophthalmosaurus II 110 

 Opice II 269 

 Opiliones 341 

 Opis 207 

 Opisoma 207 

 Opisthotonus II 268 

 Opistobranchia 253 



