— 270 —
Cassidulidae 250 Catopygus 250
— albensis 77. 78
— carinatus 251
— pyriformis 51. 75. 250 Cephalites polyostoma 265 Cephalopoda 92 Cercomya 140
— papyracea 141 Ceriopora dichotoma 249 Cerithiidae 116 Cerithium 116
— belgicum 117
— Buchii 119
— Dresleri 64. 65. 70. 118
— Nerei 117
— reticulatum 109
— Willigeri 44. 70. 116 Ceromya 154
— cretacea 44. 46. 71. 154
— isocardio'ides 154 Chama canalioulata 244 Cheilostomata 249 Chlamys 222 Ginulia 106
— Archiaciana 107
— Humboldti 38. 44. 70. 106 Girce discus 163
Clav agell a 140
— elegans 65. 140
— nov. spec. 64. 71. 140 Glavagellidae 140 Cnemidium pertusum 265 Coelenterata 258 Comptonia 255
Corax falcatus Ag. 29. 69. 88
— heterodon 88
— obliquus 88
— pristiodontus 89 Corbula lanceolata 140 Corylus Schmidtianus 56 Goseinoporidae 261 Cosmoceratidae 96 Crassatella 173
— arcacea 45. 46. 72. 173. 177
— — var. subarcacea 174
— bohemica 45. 72. 174 ---var. abbreviata 174
— gregaria 45. 72. 177
— macrodonta 174. 175 ---var. suloifera 175
— protracta 164
Crassatella regularis 175
— trapezo'idalis 164
— tricarinata 164. 165
— Zitteliana 176 Crassatellidae 173 Craticularia 259
— auricularis 34. 75. 260
— tenuis 34. 75. 259 Credneria denticulata 46 Crenella 199
~ striatula 45. 73. 199 Cribrospongia angustata 263
— subreticulata 260 Crustacea 91 Gucullaea 189
— abscisa 51. 72. 190
— cardiiforrnis 45. 72. 192. 193
— crassitesta 193
— Deichmuelleri 192
— glabra 189. 191
— ligeriensis 191
— Matheroniana var. 51. 64. 65. 72.
189. 190. 191. 193
— — var. per versa 64. 72. 189
— Moutaniana 193
— Muelleri 192
— nov. spec. 36. 45. 72. 193
— spec. 190. 191. 192
— subglabra 191
— - var. perversa 190
— undulata 189 Cunninghamites oxycedrus 65 Cycadospermum Schmidtianum 59 Cyclolepis Agassizii 29. 69. 88 Cyclostomata 249 Cyphosoma radiatum 250
— granulosum 250 Cypricardia 164
— trapezoidalis 45. 64. 71. 164
— tricarinata 45. 71. 165 Cyprimeria 163
— discus 64. 65. 71. 163
— faba 158
— Geinitzi 163 Cyprina bifida 164
— quadrata 77. 78 Gyprinidae 163 Cyrena 166
— cretacea 53. 57. 60. 64. 65. 72.
166. 168
— nov. spec. 64. 72. 166. 167
— ovoi'des 166
Cyrenidae 166 Cyrtobolia morchella 264 Gytherea 161
— ovalis 45. 46. 51. 64. 71. 159. 161
— plana 51. 71. 162
— polymorpha 45. 71. 162
— tumida 161
J>ebeya serrata 51. 65 Delphinula 133
— plicatocarinata 134
— tricarinata 38. 44. 70. 133
— tuberculatocineta 134 Delphinulidae 133 Dentalium 137
— allernans 139
— difforme 258
— cidaris 138
— Geinitzianum 138
— glabrum 139
— medium 39. 40. 71. 137 Desmoceratidae 95 Dictyonina 259
Echinodermata 250 Echinoidea 250 Entalis 138
Entalophora Geinitzi 249 Entomostraca 92 Epiaster spec. 253 Eripbyla 179
— lenticularis 34. 36. 39. 45. 51.
64. 72. 179
Eschara diebotoma 249 Eulima turrita 12J Euretidae 259 E x o g y r a 243
— canaliculata 244
— collimba 21.24. 30ff. 34. 35. 74. 243
— c o n i c a 245
--var. declivis 21. 74. 245
— lateralis 29. 34. 74. 77. 78. 244
Fasciolaria Roemeri 109 Fungia coronula 258 F u n g i d a e 258 Fusidae 111 Fusus 111
— canalifer 109
— c o r o n a t u s 43. 44. 46. 70. 111
— subcostatus 111