Register. 
455 
Cidaridae 148, 160 . 
Cidaris 149, 1 5 9, 160 . 
Cidaroidea 148. 
Cincinnati-Gruppe 10. 
Cinctae 222. 
Cingularia 27. 
Cinulia 270. 
Cirripedia 332, 335, 343. 
Cladodus 361. 
Cladopkyllia 123. 
Clathraria 45. 
Clatkrodictyum 134. 
Clathropteris 37. 
Clausilia 275. 
Claveliatae 236. 
Clavularia ill. 
Clavnlina 67. 
Clidastes 395. 
Climacograptus 140. 
Climacospongia 91. 
Clinton-Gruppe 10. 
Cliona 91. 
Clupeoidei 37 4, 375, 37 9, 
380. 
Clymenia 29 2, 300, 319. 
Clymenien-Stufe 10. 
Clymeniidae 300. 
Clypeaster 154. 159 , 160 . 
Clypeastridae 154, 159 . 
Clypeus 156. 
Cnemidiastrum 92. 
Coblenzsckickten 10. 
Coccolithen 21. 
Coccosphaeren 21. 
Coccosphaeridae 20. 
Coccosteidae 377 , 378. 
Coccosteus 378. 
Cochliodus 365. 
Cochloceras 306. 
Codaster 198. 
Codiaceae 13. 
Codium 13. 
Coelacanthus 369. 
Coelenterata 60 , 98. 
Coelenterata, Geol. Ver- 
breitg. 110. 
Coeloceras 289. 
Coeloptychium 86. 
Coenograptus 138. 
Coenosphaera 76. 
Coenothyris 222. 
Cognac-Stufe 8. 
Coleoptera 349. 
Collyritidae 156. 
Collyritis 156, 139 , igo. 
Colossochelys 393. 
Comatula 186. 
Compsognathus 405. 
Conchifera 224. 
Conchypeus 153, isn, 160 . 
Condylarthra 1 29,433, 437. 
Congeria 249. 
Congerien-Sckickten 8. 
Coniacien 8. 
Conidae 263. 
Coniferae 48, 51. 
Coniferenkolzer 55. 
Conocardium 231. 
Conoclypeidae 153, 159 , 
160. 
Conocoryphe 340. 
Conodonten 331. 
Contorta-Schickten 9. 
Conularia 276. 
Conularida 276. 
Conus 263. 
Copepoda 332. 
Corallinaceae 12 , 18. 
Coralliodendron 14. 
Coralliopsidae 211 , 214, 
223 . 
Corallium 103. 
Corbis 241. 
Corbula 231. 
Cordaianthus 57. 
Cordaitaceae 48, 56. 
Cordaites 56. 
Corniferous-Gruppe 10. 
Cornuspira 63. 
Coronati 316. 
Corynepteris 32, 34. 
Corypkodon 429, 448. 
Coscinocyathus 98. 
Coscinopora 86. 
Cosina-Sckickten 8. 
Cosmoceras 318, 319. 
Costata 173. 
Costatae 235. 
j Crania 210, 223 . 
Craniacea 20 s, 210. 
Crassatella 238. 
Craticularia 85. 
Credneria 59. 
Creodontia 420, 4 4 8. 
Crinoidea 112 , 166. 
Crinoidea, Geol. Verbreitg. 
187. 
Crioceras 293 , 319. 
Cristellaria 67, 75 . 
Crocodilia 38 6, 395, 4 08 , 
409. 
Crocodilidae 397. 
Crossopterygii 361, 3 67, 
368, 379 , 38 0 . 
Crossotheca 32, 34. 
Crustacea 333. 
Cryptobranchus 381. 
Cryptocyclica 17 2,182, 1 8 7. 
Crypto dira 391, 392. 
Crypto stomata 202. 
Cryptozonia 162. 
Ctenodipterini 368. 
Ctenopkora 99. 
Ctenopteris 35. 
Ctenostreon 253. 
Cuboides-Sckickten 10. 
Cucullaea 232. 
Cuise-Stufe 8. 
Cultrijugatus-Stufe 10. 
Cupressineae 52. 
Cupressinoxvlon 55. 
Cupressocrinus 181. 
Cupressus 52. 
Cuseler-Sckickten 10. 
Cyatkaxonia 118. 
Cyatkea 29. 
Cyatkeaceae 29. 
Cyatkocrinacea 17 8, 180 
187. 
Cyatkocrinoidea 180. 
Cyatkocrinus 181. 
Cyatkophyllidae 115 , 120, 
122, 125, 126, 127. 
Cycadaceae 35 , 39 , 4 0 , 41 , 
48. 
Cycaditen 49. 
Cyatkopkyllum 120. 
! Cycadofilices 39. 
Cycadoidea 50. 
Cycaditen 49. 
Cycas 49. 
I Cyclas 239. 
Cyclopteris 35. 
Cyclobranckia 261. 
Cyclolites 125. 
Cyclolitidae 115 , 125, 127 . 
Cyclolobus 303 , 309. 
Cyclopteris 35. 
Cyclostigma 44. 
Cyclostoma 266. 
Cyclostomata 202. 
Cyclostomidae 266. 
Cylindrophyma 93. 
Cymopolia 14. 
Cynopitkecidae 447. 
Cypellia 86. 
Cyphosoma 151, 160 . 
Cypraea 273. 
Cypricardia 239. 
Cypridina 334. 
Cypridinen-Sckiefer 10. 
Cyprina 239. 
Cyprinacea 2 . 34 , 239. 
Cypriniden 375. 
Cypris 334. 
Cyrena 239. 
Cyrenenmergel 8. 
Cyrenidae 239, 25 7. 
Cyrtidae 77 , 78, 79 . 
Cyrtina 218. 
Cyrtoceras 283. 
Cyrtocrinus 186. 
Cyrtolites 264. 
