INDEX OF SPECIES. 



907 



tuberculatus, a, um, 



Stromatoporella, f, I 43 



tuberculosa, Trematopora, f, I 139 



tuberosus, a, um, 



Agaricocrinus, m, II 535 

 Favosites, m, I 86 

 Gilbertsocrinus, m, II 552 

 Hydnoceras, n, I 17 



tubiporoides, Syringopora, f, I 82 



tucumcarii, Gryphaea, f, I 468 



tulliensis, Schizophoria, f, I 268 



tullius, Spirifer, m, I 332 



tumidula, 



Linthia, f, II 601 

 Primitia, f, II 345 



tumidus, a, um, 



Eunicites, m, II 242 

 Hybocrinus, m, II 501 

 Pachydomella, f, II 362 

 Poterioceras, n, II 130 



tumulosa, Proboscina, f, I 119 



tuomei, Hercoglossa, f, II 11 1 



tuomeyana, Vanikoropsis, f, I 716 



turbinatus, Favosites, m, I 86 



turbiniformis, is, e, 



Euconospira, f, I 647 

 Poterioceras, n, II 129 



turgidus, a, um, 



Cadulus, m, I 581 

 Dielasma, n, I 302 

 Kloedenella, f, II 359 



turritella, Solenospira, f, I 653 



typa, 



Dilobella, f, II 348 

 Palseanatina, f, I 385 



typicalis, is, e, 



Atactoporella, f, I 128 

 Coleoloides, m, II 8 

 Zacanthoides, m, II 273 



typicus, a, um, 



Climacograptus, m, I 32 

 Palaeacmgea, f, I 606 

 Soleniscus, m, I 699 



typus, 



Aurinea, f, I 795 

 Erisocrinus, m, II 514 

 Gilbertsocrinus, m, II 551 

 Palaeocaris, f, II 386 

 Phyllograptus, m, I 29 



uhleri, Lucina, f, I 557 

 ulrichi, 



Callianassa, f, II 391 



Dekayella, f, I 132 



Enclimatoceras, n, II iii 



Hercoglossa, f, II 11 1 

 umbellifera, Romingeria, f, I 79 

 umbilicatus, a, um, 



Adeonellopsis, f, I 170 



Ecphora, f, I 787 



Endoptygma, n, I ^23 



Helicotoma, f, I 659 



umbilicatus, a, um, 



Trochonema, n, I 669 



Xenophora, f, I 723 

 umbonatus, a, um, 



Ambocoelia, f, I 343 



Cyrtina, f, I 313 



Inoceramus, m, I 443 



Lingula, f, I 198 



Plethocardia, f, I 416 



Schmidtella, f, II 343 



Vanuxemia, f, I 414 

 umbrosus, Teleiocrinus, m, II 528 

 undabundus, Inoceramus, m, I 442 

 undatus, a, um, 



Clionychia, f, I 435 



Cymella, f, I 532 



Eurystomites, m, II 69 



Grammysia. f, I 383 



Liopistha, f, I 532 

 undosus, Pterinopecten, m, I 493 

 undulatus, a, um, 



Beatricea, f, I 47 



Conularia, f, II 13 



Eccyliomphalus, m, I 663 



Grammysia, f, I 383 



Halloceras, n, II 77 



Orthonota, f, I 378 

 undulostnata, Cyrtodonta, f, I 410 

 unguiforme, Platyceras, n, I 682 

 ungula, 



Belosepia, f, II 233 



Bollia, f, II 352 

 unguloidea, Bollia, f, II 351 

 uniangulare, Tornoceras, n, II 135 

 unicornis, is, e, 



Dorycrinus, m, II 532 



Primitiella, f, II 344 

 unicostata, Leptsena, f, I 226 

 unicus, Scaphiocrinus, m, II 509 

 unilineata, Terebra, f, I 798 

 unionensis, Dizygocrinus, m, II 543 

 unionoides, Ischyrodonta, f, I 416 

 unisulcata, Pentagonia, £, I 360 

 universa, Orbulina, f, I 10 

 Utah, Pugnax, m, I 295 

 utahensis, is, e, 



Cryptorhytis, f, I 772 



Cymbophora, f, I 572 



Fasciolaria, f, I 772 



Lima, f, I 509 



Planorbis, m, I 819 

 uvasana, Meretrix, f, I 564 



vagabunda, Prolibythea, f, II 454 

 vagrans, Trochonema, n, I 670 

 Valeria, Euomphalopteris, I 630 

 validum, Genentomum, n, II 431 

 vancouverensis, 



Hoplites, m, II 192 



Linuparus, m, II 389 



Nemodon, m, I 404 



Plagiolophus, m, II 396 



