Gornulum 356. 
Cortex 194—196. 
Cortieidae 324, 409. 
system von) 145. 
Corybas 240, 406. 
Corynella 57 
Coseinoderma 364. 
Coseinopora 48, 259. 
Coseinoporidae 258. 391. 
Coseinospongia 391. 
Crambe 350. 
Craniella 224, 322, 
pung von) 427. 
Crateripora 391. 
Crateromorpha 281. 
Cratieularia 254, 403. 
Crella 234, 358. 
Cribrella 222, 358. 
Cribrochalina 219, 340. 
Gribrocoelia 396, 403. 
Cribroseyphia 403. 
Oribrospongia 396, 403, 404. 
Crinorhiza 222, 392. 
Crispispongia 383. 
Croockewit 56. 
Crueispongia 404. 
Uryptocoelia 396. 
Cupulina 305, 396. 
Cupulochonia 286, 385. 
Cupulocoelia 404. 
Cupulosponsia 282 
23#...308. 312}, 
396 
Cuticula 191. 
Cuvier (G.) 38. 
Oyamon 246, 392. 
Cyathella 215, 281. 
Cyathiscus 396. 
Cyathophycus 392. 
Oyathoplocia 392, 409. 
Cyeloclites 402. 
Oyeloclithes 402. 
Oyelocrinites 399. 
Öyclocrinus 399. 
Cydonium 30, 317. 
Cylinderepithel 180, 182, 153. 
Cylindrites 399. 
Cylindrophyma 300. 
Cylindrospongia 302, 396. 
Cymbochlaenia 283. 
Cypellia 265, 404. 
Cystispongia 271. 
Oystopora 376. 
(Knos- 
‚283, 286, 
384, 385, 

egister. 
| Gytoracea 286. 
Oytorea 308. 
ı Özerniawski 104. 
Cortieium 224. 324, (Ganal- 
| 
D. 
Dactylella 244. 
| Dactylocalycidae 226, 231. 
Dactylocalyeites 311. 
'Dactylocalyx 211, 269, 289, 
311. 
Dalyell 1. 
Damo 241. 
Darwinella 367, 406. 
Darwinellidae 366, 
(Entwickel. von) 425. 
408, 
 Darwinia 406. 
'Dehitella 235, 
| Dendoryx 239, 405. 
'Dendrilla 367, (Canalsystem 

Dattilispongia 24. 
| Deanea 396. 
Deckschicht 174. 
392. 
von) 143. 
Dendrina 309. 
Dendrocoelia 377. 
Dendrolithes 392. 
Dendrospongia 257, 
596. 
Dereites 392. 
Dereitites 592. 
Dereitus 245, 
Dermalporen 124. 
Dermalskelet 169. 
Dermispongia 377. 
Deslongchamps 45. 
Desmacella 221, 349. 
Desmacidinae 214, 221. 
Desmacidon 210. 350, 353. 
(Entw. von) 424, 
Desmacidonidae 230, 348, 
409. 
Desmacodes 221, 549. 
Desmatocium 392. 
Desmocinia 403. 
Desmospongia 381. 
Destrostamnia 403. 
Deszö (Bela) 100 
Diacyparia 283- 
Diaplectia 385. 
368, 
320. 
 Diaretula 215, 257. 
| Diasterofungia 381. 
Dichojerea 295, 307, 396. 
Dictyocladia 403. 
487 
Dietyocylindricus s. Dictyo- 
eylindrus. 
Dictyocylindrus 208. 
Dietyonella 223, 3H1. 
Dietyonina 253. 
‚ Dietyonocoelia 403. 
'Dietyophyton 268. 
Dietyopora 392. 
Dietyosmila 402. 
| Dietyospongiae 226. 
ı Dietyostroma 402. 
| Didesmosphaera 392. 
Didesmospongia 381. 
ı Diestosphecion 308, 382, 
Dimorpha 288. 
' Dioskorides 16. 
| Diplacodium 216, 281. 
Diplodemia 210, 360. 
‚Diplodietyon 275. 
'Diplostoma 290, 384. 
| Dirrhopalum 357. 
| Dischonia 286, 397. 
‚Diseodermia 311. 
ı Discodermites 392. 
Discoelia 377, 378, 379. 
Discostroma 24. 
| Discostromata sarcocrypta 1. 
| Diseudea 379. 
Distalkegel 135, 136. 
| Distheles 379. 
Ditela 218. 
djangot 26. 
Dobie 61. 
Dolispongia 397, 404. 
Donati 24, 26. 
| Donatia 327. 
Donatiadae 231. 
Doppelspitzer 151, 159. 
Doppelstern 158, 167. 
Dornennadel 151, 152, 160. 
Dorvillia 320. 
Doryderma 296. 
' Dosilia 247, 405. 
Dotona 392. 
'Dreistrahler 157, ° 
Dromia 457. 
'Drulia 247, 405. 
‚ Drüsenzellen 187, 435. 
Duchassaing de Fonbressin 71. 
Dujardin 52. 
Duncan (M.) 107. 
Dunstervillia 371, 
Duseideia 362. 
" Dutrochet 49. 
39T. 

897. 
