INDEX. 
335 
cretosus (Chietites), 137. 
cribrosa (Ceriopora), 169 . 
(Lichenopora) , 169, 257. 
(Thalamopora), 169. 
cribrosura (Polyphragma), 169. 
Cricopora, 184. 
Crisia, xviii, xix, xxxiii, 1-4. 
Crisidue, xxvi. 
Crisidia, 1,3. 
Crisieae, xxix. 
Crisiidye, xxix, xxx, xxxiv, xli, 1-4. 
Crisina, xxxii, 2, 3, 308. 
CrisinidoG, xxvii. 
Crisisiua, 69, 73, 77. 
crispa (Lichenopora), 10, 247. 
cristata (Apsendesia), 43, 247. 
Cryptogleua, xxxii. 
crvptopora (Ceriopora), 156, 185, 188, 
189, 190. 
(Heteropora) , 156, 181, 
185-90, 193, 208. 
cultrata (Stellocavea), 262, 263. 
cupula (Bicavea), 107-8, 109. 
(Discofascigera) , 31. 
(Multicrisina) , 107, 108, 
109. 
• (Reptoniuiticava), 142, 155. 
Curvacamerapora, 265. 
Cyclostomata, xv, xvi, xxiv. 
Cancellata, 109 - 21 , 302 - 6 . 
Tubulata, 1-109, 294-302. 
cylindrica (Heteropora michelini, var.), 
193, 194, 196. PI. IX. 
Cyrtopora, xxxi, 30, 47, 50, 53-6, 58. 
Cytis, 99. 
Cytisidae, xxvii. 
Dactylethrata, xvi, xl, xli, 307 . 
damesii (Locularia), 27 . 
debilis (Trematopora), xxxvii. 
decipiens (Heteropora), 200 - 1 . 
deflexa (Entalophora) , xix. 
Defranceia, 100. 
Defraucia, xxviii, 5, 6, 8, 11, 12, 15, 
16, 21, 30, 31, 38, 43, 99, 104, 
153, 154, 155, 232, 235, 236, 238, 
239, 240, 245, 246, 247, 249, 252, 
253-4, 255, 258, 259, 267, 268, 
269, 270, 271, 277. 
(Ptadiocavea) , 249. 
Defrancieae, xxix. 
Defranciopora, 127, 153 - 5 . Pis. VI, 
VII. 
dentata (Osculipora) , 66. 
(Truncatula), 66. 
depressa (Patenaria), 25, 26 . 
Desnieopora, 89, 110, 118, 119. 
Desmepora, xxxii, 70, 89, 98, 110 - 18 , 
119, 120. Pis. Ill, IV. 
Desmeporidi,e, xli, 109 - 21 . 
diaderaa (Actiuopora), 7, 16 - 20 , 25, 26, 
51, 101, 252, 269, 270. 
(Apsendesia), 16. 
(Ceriopora), 16, 248, 252, 
268, 270. 
(Defrancia), 16, 104, 249, 
255, 268, 269, 270. 
• (Domopora), 16, 248. 
(Lichenopora), 16, 20, 249, 
257. 
(Radiocavea), 16, 249, 257, 
269. 
diademoides (Actiuopora), 6, 7. 
(Apsendesia), 6. 
(Defrancia), 6. 
Diastopora, xxviii, xxxii, xxxiii, 5, 
156, 294 , 298, 308. 
Diastoporidte, xxix, xxx, xxxiii, xxxiv, 
xli, 294. 
Diastoporidea, xxx, xxxii. 
dichotoma (Alveolites), 172, 173. 
(Ceriopora), 185, 199, 304. 
(Eschara), 101. 
(Filifascigera), 49 . 
(Heteropora), 199, 304, 309. 
(Millepora), 76, 80. 
(Sparsicavea), 189, 199, 304 , 
309. 
digitalis (Ceriopora), 147, 148, 157, 
216. 
(Reptomultiqava) , 147 - 8 , 
178. 
digitata (Heteropora), 208. 
(Melicertites) , 174. 
(Millepora), 208. 
(Multicrescis), 208 . 
(Nodicava), 174 . 
(Supercytis), 77, 81, 82, 83, 
84, 87, 88, 89, 96. 
dilatata (Bicavea), 108, 109. 
(Bicavea urnula, forma), 107. 
(Bicavea urnula, var.), 108. 
(Ceriopora), 169 . 
(Conotubigera), 22 . 
(Palmipora), 169. 
(Serietubigera), 22. 
disciformis (Cellepora), 12. 
(Defrancia), 12. 
Discocavea, xxiii, xxiv, xxxii, 5, 10, 
12, 46, 104, 232 - 40 , 241, 244, 
247, 253, 2H5, 270, 283. PL I. 
Discocytis, xxxii, 32, 41, 98, 99 - 103 , 
104. PI. II. 
Discofascigera, xxxi, 7 , 30 - 6 , 100, 103, 
239. Pis. IV, VII. 
