826 



TEXT -BOOK OF PALEONTOLOGY 



Cheiiendopora, 59 

 Clienopus, 551 

 Chicagncriiuis, 193 

 Chicoreus, 558 

 Chilina, 574 

 Cliilocyclus, 53S 

 Cliilopora, 326 

 Chiloporella, 328 

 Cliilostomella, 29 

 Chilotrypa, 330 

 Chiridota, 313 

 Chiton, 513 

 Chitonellus, 513 

 Chkuiocrinns, 232 

 Clilamydoconcha, 448 

 Chlamys, 457' 

 Clilidonophora, 404 

 C'hoaiioeeras, 596 

 Chojfatui, 603 

 Cholocriims, 203 

 Chonaxis, 85 

 Chondrostronia, 124 

 Ohiinechiton, 512 

 Choneplax, 513 

 Chonetella, 389 

 Chiinetes, 389 

 Chonetina, 389 

 Chonopectus, 391 

 Chonophyllum, 85 

 Choiiostegitcs, 116 

 Chonostropliia, 389 

 Choriplax, 512 

 Churistites, 410 

 Clioristoceras, 649 

 Choristodon, 494 

 Chresmoda, 799 

 Christaiiia, 385 

 Chrysodonius, 557 

 Chrysomelon, 278 

 Chrysostoma, 532 

 Chthamalus, 747 

 Cibolocriiius, 225 

 Cicatrea, 472 

 Cidaris, 272 

 Cidaroblastus, 171 

 Cigara, 151 

 Cimitaria, 465 

 Cincta, 407 

 Cinulia, 567 

 Circe, 493 

 Circopora, 124 

 Cirrus, 531 

 Cirsotrema, 538 

 Cistella, 405 

 Citrocystis, 152 

 Cladangia, 98 

 Cladiscites, 643 

 Cladochonus, 116 

 Cladocora, 97 

 Cladocrinus, 206 

 Cladnpora, 114 

 Claiiculus, 531 

 Clarkella, 392 

 Clathrodictyon, 123 

 Clathropora, 345 

 Clathrospira, 525 

 Clathrospongia, 60 

 Clathurella, 564 

 Clausa, 324 

 Clausilia, 576 

 Clava, 550 

 Clavaehldstus, 170 

 Clavagella, 468 

 ClavaUila, 563 

 Clavella, 559 

 Claviclausa, 324 

 Ckwisparsa, 320 

 Clavulina, 29 

 Cleidophoius, 440 

 Cleidoiheca, 571 

 CIt'iocriims, ISO 

 Cleinilivridiiia, 4IS 

 Chiotkyris, 417, 418 

 Cleistecliiuus, 297 

 Cleinatncriiius, 199 

 Ck'ineutia, 492 



Cleodictya, 61 

 Ckodora, 570 

 Cleonoceras, 667 

 Clesydrospongia, 61 

 Clidiophora, 467 

 Clidochirus, 204 

 Cliftoiiia, 387 

 Climacaniniina, 29 

 Climacograptus, 130 

 Climactichnites, 142 

 Clinoceras, 611 

 Clinopistha, 438 

 Clinopora, 321 

 Clintonella, 409 

 Cliinira, 563 

 Clio, 570 

 C]ionites,'648 

 Clionychia, 445 

 Clisiophyllnm, 85 

 Clisocolus, 491 

 Clisospira, 543 

 Clitauibouites, 392 

 Clonocriuus, 190, 190 

 Clonopora, 321 

 Clorinda, 395 

 Closterocrinus, 218 

 Clydonautilus, 602 

 Clydoiiites, 648 

 Clynienia, 628 

 Clymenonantilus, 602 

 Clypeaster, 285 

 Clypeina, 321 

 Clypeoceras, 645 



Clypeus, 290 



Clypites, 634 



Cnemidiastrum, 57 



Cnemidium, 57 



Cnisma, 442 



Coccocrinus, 199 



Coccophyllum, 101 



Coccoseris, 112 



Coccoteuthis, 687 



Cochlearia, 538 



Cochloceras, 650 



Cochlodesma, 467 



Cochlolejms, 542 



Codakin, 486 



Codaster, 168 



Codechiiius, 278 



Codiacrinus, 221 



Codiacystis, 155 



Codiopsis, 277 



Codoceras, 612 



Codoiiasttr, 168 



Codonites, 169 



Coelastarte, 472 



Coeliocrinus, 223 



Coeloeentrus, 527 



Coeloceras, 662 



Coeloclema, 328 



Coeloconus, 343 



Coelocorypha, 59 



Coelocriiius, 187, 196 



Coelocystis, 154 



Coelodon, 467 



Coeloeanlus, 525 



Coelogasteroceras, 605 



Coeloina, 766 



Coelomactra, 497 



Coelonautiliis, 604 



CoelopUnirus, 281 



Coeloptycliium, 67 



Coelosmilia, 100 



Coelospira, 417 



Coelostyliiia, 537 



Coenagiion, 811 



Coenites, 114 



Coeniioyathus, 95 



Coenocystis, 157 



Coeno(ji-uptu.s, 130 



Coenotliyris, 407 



Coleoloidos, 572 



Coleolus, 572 



Collina, 662 



Collonia, 529 



Collyrites, 292 



Coloboceiitrotus, 283 

 Coloceras, 604 

 Colospongia, 71 

 Colpocaris, 751 

 Colpoceras, 595 

 Columbplla, 556 

 Columbellaria, 553 

 Collumbellina, 553 

 Columbites, 640 

 Columnaria, 87 

 Columnastraea, 101 

 Columnopora, 114 

 Coins, 559 

 Colynimatina, 55 

 Comarocystites, 151 

 Coinastrocrinus, 284 

 Coiiiatulina, 237 

 Comatulithes, 237 

 Coniaturella, 237 

 Combopliyllum, 82 

 Comelicania, 418 

 Cominella, 556 

 Coinoseris, 104 

 Composita, 418 

 Composocrinus, 194 

 Compressidens, 509 

 Conipsoiiietra, 237 

 Coinptonia, 250 

 Conactaeon, 566 

 Concliicolites, 139 

 Conchidium, 394 

 Couchocele, 487 

 Conchodon, 453 

 Concholepas, 558 

 Oonchopeltis, 520 

 Condylociiiius, 189 

 Condylopyge, 710 

 CoiifusaMrea, 101 

 Congeria, 463 

 Conocardium, 446 

 Conoceras, 597 

 Conoclypeus, 2S4 

 Conocoryphe, 713 

 Conocrinus, 229 

 Conolampas, 291 

 Conorbis, 564 

 Conoteuthis, 684 

 Conotreta, 376 

 Coiiotuligera, 321 

 Conradella, 522 

 Conradia, 373 

 Constellaria, 334 

 Conularia, 572 

 Conulus, 284 

 Convexastrea, 101 

 Cophinoceras, 603 

 Coptostyllus, 548 

 Coralliochama, 480 

 Coralliopliaga, 472 

 Corallium, 76, 110 

 Coraster, 296 

 Corbicella, 487 

 Corbicula, 474 

 Corbis, 486, 486 

 Corbula, 499 

 Corbulamella, 499 

 Corbuloitiya, 499 

 Corburella, 470 

 Cordillerites, 633 

 Cordylocriinis, 199 

 Corimya, 467 

 Corneocyclas, 475 

 Cormicaprina, 479 

 Coriiulites, 139 

 Corniispira, 37 

 Coroniceras, 655 

 Coronida, 768 

 Cnivniirrinux, 191 

 Coronnla, 747 

 Corydocephahis, 721 

 Corylocriuus, 153 

 Coryiii.hiifrinii'!, 190 

 Coryiiibopora, 321 

 Corynella, 70 

 Coryiiotrypa, 319 

 CoscintiUa, 345 



Coscinium, 346 

 Coscinopora, 64 

 Coscinotrypa, 346 

 Cosmiolithes, 112 

 Cosmoceras, 668 

 Cosmocrinus, 221 

 Cosmogyria, 658 

 Costidiscus, 653 

 Cottaldia, 277 

 Cotylecrinus, 241 

 Cotylederma, 241 

 Cotyledonocrinii s, 201 

 Cranaena, 403 

 Crangopsis, 757 

 Crania, 378 

 Cranielhi, 378 

 Craniops, 379 

 Craniscus, 379 

 CraspeditPS, 664 

 Craspedoelilton, 513 

 Craspedophylluui, 85 

 Craspedopoma, 540 

 Craspedosoma, 792 

 Craspedostoma, 529 

 Crassatelltt, 474 

 Crassatellina, 474 

 Crassatellites, 474 

 Cmssina, 472 

 Crassineila, 472, 474 

 Craterella, 54 

 Craterinn, 150 

 Craticularia, 63 

 Cremacrinus, 213 

 Crenatula, 447 

 Crenella, 463 

 Creniceras, 658 

 Crenipecten, 457 

 Crepidophylluni, 85 

 Crepidula, 542 

 Crepipora, 328 

 Crescentilla, 754 

 Crescis, 326 

 Creseis, 570 

 Creusin, 747 

 Cribrilina, 350 

 Cribrobhistus, 171 

 Cribrostomnm, 29 

 Crieopora, 320 

 Crinocystis, 160 

 Criocpras, 670 

 Crisia, 318, 570 

 Crisidia, 318 

 Crisina, 320 

 Cristellaria, 30 

 Cromus, 723 

 Cromyocrinus, 224 

 Cronicus, 809 

 Crossopodia, 141 

 Crossostoma, 529 

 Crotaloceplialus, 724 

 Crotalocrinus, 216 

 Crucibulum, 542 

 Cruratula, 407 

 Cryphcieus, 726 

 Cryptabacia, 102 

 Cryptacantliia, 402 

 Cryptaenia, 524 

 Cryptangia, 98 

 Cryptaulax, 549 

 Cryptaxis, 108 

 Cryptoblastus, 172 

 Cryptocaris, 754 

 Cryptoeeras, 605 

 Cryptochiton, 513 

 Cryptocliorda, 562 

 Cryptoclymenia, 628 

 Cryptocoelia, 71 

 Cryptocopnia, 101 

 Cryptoconus, 563 

 Cryptocrinus, 157 

 Cryptodictya, 61 

 Cryptodon, 487 

 Cryptoglpna, 325 

 Cryptolithus, 711 

 Cryptomya, 499 

 CryptonoUa, 402 



