Cosmoceras, Waagen. II 
Costatella, Dall. Ill 
Costellaria, Swains. II 
Costellifer, Meek. . II 
Couthouyia, A. Ad. II 
Cranchia, Leach. ._ II 
Oranchiide. . . . Il 
s Crm ame rel fs 
Crania, Retzius. Ill 
Craniide. . Ill 
Craniscus, Dall. III 
Cranopsis, Adams. II 
Cranopsis, Dall. Tit 
Craspedaria, Lowe. III 
Craspedochilus, Sars. II 
Craspedochiton, Shutt. IT 
Craspedopoma, Pfr. II 
Craspedotus, Philippi. II 
Crassatella, Lam. LE 
Crassatellide. Ill 
Crassatellina, Meek. III 
Crassina, Lam. . III 
Crassina, Weink. Tir 
Crassinella, Bayle.. III 
Crassispira, Swains. II 
Crassivenus, Perkins. III 
Cratena, Bergh. . II 
Craticula, Lowe. . III 
Cremides, H. & A. Ad. IT 
Cremnobates, Blanf. II 
Cremnoconchus, Blanf. II 
Crenatula, Lam. III 
Crenea, Albers. TLE 
7 “4 Ill 
Crenella, Brown. Il 
Crenelline. «2 aE 
Crenipecten, Hall.. III 
Crepidodoris, Pagenst. II 
Crepidula, Lam. . II 
Crepipatella, Lesson. II 
Creseis,Rang. . .. II 
Cretica, Bottger. . III 
Crimora, Ald. & Han. II 
Criocardium, Conr. III 
Crioceras, Leveille. II 
Criopus, Poli. Ill 
INDEX. 
PAGE 
81 | Crista, Romer. . IIl 
103 | Cristataria, Vest. Il 
IMmt | Crithe;Gould.. . RY 
248 | Cronia, H.& A. Ad. II 
245 | Crossata, Jouss. . Il 
29. Woresseat A. Ad: . - i 
12 | Crossostoma, Morris. II 
29 | Crucibulum, Schum. II 
334 | Crucita, Westerlund. III 
334 | Crypta, Humphreys. II 
335 | Cryptacanthea,W.&St.J. 
328 III 
335 | Cryptacanthia, W. & St.J. 
38 III 
340 | Cryptenia, Desl. .. II 
343 | Cryptaxis, Jeffreys. ILI 
287 | Cryptaxis, Lowe. EEL 
314 | Cryptazeca. Folin.. III 
224 | Cryptella, Webb & B. III 
224 | Cryptina, Boue. lil 
295.) Cryptobia, Desh: '.. IT 
226 | Cryptobranchia, Midd. II 
224 | Cryptobranchiata. . III 
227% | Cryptocella, H.& A. A.II 
183 | Cryptoceras, Barr.. II 
176 ; Cryptoceras,d’Orb. II 
386 is ea ss. EE 
10 | Cryptochiton, Gray. II 
326 | Cryptochorda, Morch. IT 
244 | Cryptoconchus, Guild. If 
244 | Cryptoconus, Koen. II 
278 | Cryptodon, Turton. III 
37 | Cryptogramma, Mch. III 
88 | Cryptomphalus, M.-T. IIT 
264 | Cryptomya, Conr. III 
264 | Cryptonella, Hall. . III 
292 i oa) alah 
374 | Cryptophthalmus, Ehr. II 
212 | Cryptoplax, Gray... II 
212 | Crytoplocus, P. & C. II 
91 | Cryptopora, Jeffreys. III 
76 | Cryptorhytis, Meek. II 
377 | Cryptospira, Hinds. II 
192 | Cryptostoma, Blainy. II 
85 | Cryptostrakon, Binn. III 
334 | Crystallus, Lowe. . III 
