INDEX OF SPECIES. 



«35 



corniculum, 



Streptelasma, 55 

 cornuta, Aulopora, 79 

 cornutiformis, Hypseloconus, 605 

 coronatus, Chonetes, 236 

 corrugata, 



Cimitaria, 528 



Gryphaea, 468 



Stropheodonta, 213 

 cossmannii, Bittium, 747 

 costalis, Orthis, 250 

 costatus, a, um, 



Allorisma, 524 



Crucibulum, 714 



Cylichna, 810 



Exogyra, 476 



Panenka, 390 



Productus, 246 



Stropheodonta, 217 

 coteroi, Arctica, 537 

 couesii, Viviparus, 725 

 coxanus, Aviculopecten, 488 

 crassicollis, Aucella, 458 

 crassifibra, Caprina, 549 

 crassinoda, Porcellia, 627 

 crassiplica, Corbula, 574 

 crassus, a, 



Bellerophon, 620 



Cyprimeria, 562 



Derbya, 231 



Obolella, 188 



Orthothetes, 231 



Pachydictya, 160 



Platystrophia, 258 

 crebrilineata, Nerita, 706 

 crebripora, Fenestella, 142 

 crenata, Gyrodes, 720 

 crenistria, Schuchertella, 231 

 crenistriata, Crania, 207 

 crenulata, Poleumita, 667 

 crenulimargo, Ostrea, 459 

 cretacea, 



Cristellaria, 9 



Lucina, 556 



Ostrea, 462 

 cribriforme, Coscinium, 161 

 cribrosa, Stictoporella, 157 

 crispus, Spirifer, 319 

 crusta, Helix, 822 

 cryptodens, Cladopora, 93 

 cryptolites, Oxydiscus, 616 

 cuboides, Hypothyris, 295 

 cuculloides, Barbatia, 417 

 culbertsoni, 



Fasciolaria, 773 



Piestrocheilus, 773 

 cullellata, Polypora, 149 

 cultrata, Cristellaria, 9 

 cultrispira, Nerinea, 745 

 cumberlandia, Turritella, 734 

 cuneatus, a, um, 



Endodesma, 527 



cuneatus, a, um, 



Lingula, 197 



Maclurea, 666 



Maclurina, 666 



Rhynchotreta, 283 



Schizodus, 482 



Sphenotus, 525 

 cuneiforme, Flabellum, 101 

 cuneus, Conocardium, 437 

 cunulae, Carinaropsis, 626 

 curtocardinalis, Aviculopecten, 489 

 curtus, a, um, 



Lingula, 195 



Lucina, 557 



Lunulicardium, 428 



Pseudomonotis, 452 



Schizodus, 483 

 curvata, Homotrypa, 129 

 curvilineatus, a, 



Acus, 799 



Oxydiscus, 616 



Terebra, 799 

 curviliratus, a, 



Acus, 800 



Terebra, 800 

 curvirostratus, Typhis, 786 

 cuyahoga, Lingula, 197 

 cyclopterus, Spirifer, 321 

 cyclostomus, 



Straparollus, 655 



Strophostylus, 677 

 cylindracea, Ptilopora, 151 

 cylindricus, a, 



Fusulina, 12 



Michelinia, 89 



Pentamerus, 276 



Phthonia, 376 



Whitfieldella, 347 

 cymbula, Carinaropsis, 626 

 cyrtolites, Orthonychia, 688 



dalei, Callopora, 139 

 dalli, 



Ringicula, 809 



Rostellites, 793 



Terebra, 799 



Volutilithes, 793 

 dalmani, Cyrtina, 313 

 danae, Unio, 480 

 davidsoni, 



Acervularia, 69 



Radiolites, 553 



Stricklandinia, 274 

 dawsoni, Seminula, 355 

 decewi, Pleuronotus, 659 

 decisa, Panopea, 576 

 declivis, Tellina, 567 

 decorticatum, Blothrophyllum, 60 

 decussata, 



Actinopteria, 449 



Rissoina, 723 

 deflecta, Dinorthis, 252 



