INDEX 



833 



Nuinmnlina, 36 

 Numiimlites, 35 

 Niittaliiia, 513 

 Nyassa, 452 

 Xyctiloclms, 555 

 Nyctopoiii, 114 

 Nympliaeoblastus, 172 

 Xyinphaeops, 763 

 Xyinphalites, 815 

 Nymphastm', 250 

 Nystia, 545 



Oliliitothiii, 452 

 Obo'lella, 375 

 Oliolelliiic, 373 

 Obolus, 371 

 Ochetoceras, 65S 

 (ii'liu'lini, 558 



< )ctonaria, 730 

 Oetotremacis, 111 

 Ueuliua, 95 

 Uculospongia, 71 

 Orlaiaia, 750 

 Odoiifoceras, 0(39 

 Odoutopenia, 447 

 odoiitopleura, 722 

 Odoatittijipa, 330 

 Odostoiiiia, 537 

 Ofeoptyeliius, 665 

 Oecotraiistes, 65S 

 Oediscliia, 79S 

 OchkvteVu, 377 

 Oesia, 141 



Otta, 742 

 Ottastei-, 293 

 Otniuiii. 718, 719 

 Ogygiocaiis. 71S 

 Ogygites, 719 

 Ogyg(jpsis, 71S 

 ohiocriiiHS, 212 

 Oleostephanus, 664 

 Oldliaiiiia, 388 

 Olpiielloides, 714 

 Oleiielhis, 714 

 Olenikitt'S, ii47 

 OlPiioides, 71ii 

 Ulfuiis, 715 

 Oliijiicriniir', 206 

 01ig(jpi>i-us, 304 

 Oligotoma, 563 

 t)liva, 562 

 Oni-(iiiih'.<, 171 

 Olivella, 562 

 Olhirrhius, ISS 

 Oiiuda.ds, 53S 

 Omlxiiiia, 3Si'. 

 IK iih 111 ill, 546 

 ( )inplialo(.-irvns, 527 



< iiiipluilc.iphyllia, 10:1 

 (linpUaliipteruii, 543 

 (Jniphulotrochus, 528 

 Oiiipliyiiia, 85 

 Oncliiiuietopu.s, 719 

 Onchotvochns, 94 

 Oncoceras, 611 

 Onrocliilus, 534 

 Oui'iicriniis, 203 

 Oncodnceras, 606 

 Oiiciijiiii, 552 

 Oiicopaiia, 763 

 Oiicophnra, 494 

 Oiicosiiira, 531 

 Oiiithix-liitou, 513 

 Oiiyeliaster, 255 

 (liiiirliiii, 444 

 Oiiycliocella, 350 

 Oiiychocrinus, 206 

 Oiiychopterus, 782 



( )oi'Hras, liio 

 Oonia, 537 

 Oonoceras, 610 

 Opabinia, 732 



< )i)ercnlina, 35 

 ( )pliieeras, 645 

 opliidioceras, 601 

 ( ipliileta, 527 



VOL. I 



Opliioceras, 655 

 Ophiocoiiia, 256 

 Ophiocrinus, 189 

 Ophiocnnus, 212, 221 

 Ophiocten, 256 

 Opliiuderiiia, 256 

 Opliiolepis, 25ii 

 Opliioimisiiuu, 25ii 

 Opbiiaphidites, 51 

 Ophinrella, 256 

 Ophiuiites, 237 

 Ophlura, 256 

 Opthaliuidiuiii, 38 

 Opiliotarljus, 791 

 Opis, 473 

 Opisoiiia, 473 

 OpisthoptPi'a, 445 

 Oplopliorus, 761 

 Oppelia, 658 

 Oppelismilia, 97 

 Orbicella, 98 

 Orliiri'lln, 377 

 Orbiculiua, 39 

 Orbicidoidea, 377 

 Orbignyella, 331 

 Orbignyia, 482 

 Orbipecteii, 457 

 Orbipoia, 33(i 



' Orbitoides, 36 

 Orbitolina, 27 

 Orbitolites, 39 

 Orbitremitt's, 171 

 Orbuliiia, 31 

 Oreaster, 251 

 OHostoma, 528 

 Oriskania, 401 

 Ormoceras, 609 

 Oriiitliaster, 296 

 OriiitliHlla, 406 

 Orocystites, 152 

 Oropliocrinus, li!9 

 Orozoe, 752 

 Orthambonltes, 381 

 Orthaulax, 553 

 Orthidiuiii, 385 

 Ortbis, 381 

 Orthisina, 392 

 Ortlioceras, 598 

 Ortbocidaris, 274 

 Ortbocriims, 187 

 Ortliode.siiia, 46.2 

 Ortbodiiiiti.scus, 470 

 Ortbograptus. 130 

 Ortlioidea, 407 

 Orthoiiotiiaed, 408 

 Ortbonota, 462 

 Ortboiiycliia, 541 

 Orthopblebia, 813 

 Ortbopora, 344 

 Ortbopsis, 27(1 

 Ortltoptiirlni.^, 479 



! Ortlinriiyiicbnla, 396 

 OrthoMuiiiii, 566 

 Orthostropbia, 382 

 Ortliotetes, 386 

 Ortbotbeca, 571 

 Orthotlwtes, 386 

 Orthothetina, 387 

 Orthnthrii; 391 

 Ortlioticbia, 383 

 Ortbotoiiia, 406 

 Orthotropia, 395 

 Ortonia, 139 

 Orusia, 381 

 Oryctocepbalus. 716i 

 Osculipora, 322 

 Osiliuus, 531 

 Osiiiylus, 813 

 Ofttmrnteiithis, 683 

 Ostrea, 45li 

 Otoceras, 646 

 Otopoina, 540 

 Otostoiiia, 534 

 Ottawacriims. 215 

 Ottoia, 141 

 Otusia, 380 



Ovula, 554 

 Ovnlactaeon, 566 

 OweneHa, 521 

 Owenites, 637 

 Oxyclymenia, 628 

 Uxydiscus, 522 

 Oxygyrus, 536 

 Oxynoticeras, 660 

 Oxystele, 531 

 (_)xytoina, 448 

 Oxyuropoda, 757 



Pachastrella, 51 

 Pacbinion. 59 

 Pacbyeardia, 452 

 Pacliyclypeus, 285 

 Pachydictya, 316 

 Pacbydiscus, 667 

 Pachydomella, 740 

 rachydon, 499 

 Pacbygyra, 101 

 Pacbylasiua, 747 

 Pacbylocrinus, 222 

 Pacbyniagas, 407 

 rachynwgalodon, 454 

 Pachyinytilus, 463 

 Paobyphylluni, 86 

 Pacbypoiiia, 528 

 Pacbypora, 114 

 Pacbypteria, 459 

 Pachiirhfincliiis, 407 

 Pacbyrisina, 454 

 Pwhystrmna, 123 

 Pacbyteicbisiiia, 65 

 Pacbyteutliis, 6S2 

 Pacbytyloilia, 71 

 Pafdeuniiits, 714 

 Pagurus, 7ii4 

 Palaeacis, 106 

 Palapacinapa, 520 

 Palaeaniutela, 452 

 Palaeaiioilouta, 452 

 Palaeastacus, 764 

 Palaeaster, 248 

 Palaeechinus, 303 

 Palaega, 758 

 I'ldneiiKu-hu!', 765 

 Palaemysis, 757 

 Palaeoblattina, 820 

 Palaeobolus, 371 

 Palaeobrissus, 297 

 Palaeocainpa, 793 

 Palaeocardita, 475 

 Palaeocaris, 755 

 Palaeocarpilius, 7ii7 

 Palaeocbrysa, 813 

 Palai'iii-hiiariiia, 600 

 Palaeoconia, 251 

 Pnku'ocorhis, 487 

 Palaeocorystes, 765 

 I'ulaeocrania, 379 

 Palaeocreusia, 747 

 Palaeocrimis, 217 

 PalaeocycliiH, 82 

 Palaeocypris, 740 

 Palaeocystites, 152 

 Palaeodiscus, 299 

 Palaeogamiiiarus, 759 

 Palaeogoniatites, 630 

 Palaeograpsus, 766 

 Palaeolaiiipas, 291 

 Palaeomanon, 56 

 I'olaeomya, 484 

 Palaeonarica, 533 

 Palaeonantilm, 600 

 Palaeonectria, 249 

 Palaeoneilo, 440 

 Palaeonisa, 537 

 Palaeopbiura, 254 

 Palaeopbonus, 787 

 Palaeopinna, 446 

 Palaeopneustes, 295 

 PaUieoporites, 112 

 Palaeopsylla, 817 

 Palaeorcbestia, 756 

 Palaeosaccus, 61 



j P(daci)sreptron, 110 

 Palaeosolen, 496 



' Palaeostella, 249 

 Palaeostoma, 297 

 Palaeotbrips, 800 



I Palaeotropiis, 297 

 Palasterina, 251 

 Palasteriscus, 251 

 Paleanatina, 438 

 Pakorcii, 442 

 Palenarthrus, 793 

 Paleoeardia, 445 

 PaUiigenia, 809 

 Palimirina, 763 

 Pidliiim, 457 

 Pahnocvstis, 155 

 Paltodiis, 140 

 Paltopleuroceras, 659 

 Paltorbynchus, 805 

 Pn.luditm, 544 

 Panda, 576 

 Pandora, 467 

 Panoniya, 500 

 Panope, 500 

 Panopea, 500 

 Panopeus, 767 

 Papbia. 493, 498 

 Papyridea, 490 

 Paracardiuni, 439 

 Paraceltites, 640 

 Paracocbloceras, 650 

 Paractinoceras, 609 

 Paracyatbns, 95 

 Paracyclas, 485 

 Paradoxecbinns, 282 

 Paiadoxides, 714 

 Paragynmites, 645 

 Parajurvavites, 629 

 Parakymatites, 644 

 Paialanipas, 290 

 Paralecanites, 644 

 Paralegoceras, 636 

 Parallelodon, 441 

 Parambonites, 393 

 Paramelania, 548 

 Paianiya, 499 

 Parannites, 637 

 Paranoniia, 461 

 Parapacliydiscns, 667 

 Paiapareliites, 737 

 Paiapborbyncbus, 39S 

 Parapbylli'tes, 630 

 Paiapopanoceras, 641 

 Parapronoi'ites, 633 

 Pararca, 439 

 Pararcpstes, 642 

 Parastarte, 494 

 Parastropbia, 394 

 Paratbisbites, 648 

 Pai-atropites, 638 

 Parazyga, 414 

 Paricfitbyocrinus, 206 

 Parisocrinus, 218 

 Parkeria, 120 

 Parklnsonia, 665 

 Parmophonis, 526 

 Parodoceras, 631 

 Paroniceras, 657 

 Pnropsis, 448 

 Paroteruies, 804 

 ParyphostoiiKi, 537 

 Pasceolus, 72, 160 

 Passyia, 488 

 Patella, 520 

 Patellina, 33 

 Patflliocrinu.s, 191 

 Patellostium, 522 

 Patenaria, 322 

 Paterina, 370 

 Paternia, 372 

 Patrocardiuu), 444 

 Patterson ia, 62 

 Fa'vonana, 110 

 Pavotuhir/erii, 322 

 PaxUhisf, 682 

 Peacbella, 714 



3 H 



