INDEX. 



(517 



F. Page. 



Fabulina 192 



Fasciolaria 355 



Fasciolaria assimilis 365 



Fasciolaria bucciuoides 358 



Fasciolaria cretacea 363 



Fasciolaria (Cryptorhytis) Cheyennensia — 365 



Fasciolaria (Cryptorhytis) Qoxicostata 367 



Fasciolaria i kgans 356 



Fasciolaria (Mesorhytis) gracilentis :;iil 



Fasciolaria (Piestochilns) crotacca 363 



Fasciolaria (Piestochilns) Culbertsoni.. 360 



Fascioloria (Piestochilus) Galpiniana 362 



Fasciolaria (Piestochilus) Scarborough! 359 



Fasciolaria rigida 367 



Fasciolahiidje 355 



Fenestella 21 



Flabellala- 214 



Fossar ? Nebrascensis 330 



Fossar ambigua 330 



Fungia coronula 1 



Fl NGIIDiE 1 



Fnsinus 372 



Fusus 343 



Fusus 372, 373 



Fusus (Afer) bellaliratus 344 



Fusus antiquum 345 



Fusus colas 345 



Fusus constrictus 351, 352, 353, 354 



Fusus contortus 385 



Fusus Culbertsoni 360, 363 



Fusus Dakoteusis 373, 374 



Fusus f ditatulus 345 



Fusus clegaus 373 



Fusus flexicostatus 367 



Fusus Galpiniana 362 



Fusus Haydeni 360,361 



Fusus in tertextus 348 



Fusus (Xejitunea) Dakoteusis 374 



Fusus Xeuberryi 344, 346 



Fusus Xoa; 362 



Fusus ( Pyrifasus t ) Newberryi 346 



Fusus Scarborouglii 356, 350 



Fusus ? (Serrifusus) Dakoteusis 374 



Fusus (Serrifusus) Dakoteusis, variety 375 



Fusus Shumardi 305,306 



Fusus subturritus 347 



Fusus ? tenuilinealus 306,307 



Fusus Yaughani 378, 379 



G. 



G ataxias 540 



Gfillia 531 



(. istekopoda 266,531,593,598 



Giltmia , 157 



Genota 382 



GerviUea 64 



Gerrilleia 64 



Gervillia .• 04 



78 H 



Page. 



Gervillia 2-8,30 



Gervillia aviculoides 66 



Gervillia ensiformis 66 



Gervillia lingnloides 00, 07 



Gfi rvillia longa 31 



Gervillia recta 66 



Gervillia solenoidcs 64 



Gervillia subtortuosa 65 



Gervillia torluosa 66 



Gladius ! Cheyennensis 305 



G lebula 512 



Glicimeris 248 



Gl-OSSID.E 141 



Glossus f Moreauensis 137 



Glottidia 9 



Glycimeris 218 



Glydmeris 249 



Glycimeris oceideutalis.." 250 



Goniatites 494 



Goniobasis 560 



Goniobasis aciitocarinata. 570 



Goniobasis convexa 502 



Goniobasis convexa, var. impressa 563 



Goniobasis gracilenta 568 



Goniobasis invenusta 564 



Goniobasis Nebrascensis 565 



Goniobasis ? omitta 568 



Goniobasis quadrieincta 560 



Goniobasis subhevis 567 



Goniobasis subtortuosa 569 



Goniobasis tenuicarinata 566 



Goniobasis tortulosa. . 570 



Goniochasraa 255 



Goniochasma 254 



Goniochasma Stimpsoni 255,256 



Goniocheila 320 



Goniomya : 220 



Goniomya Americana 221 



Goniomya Duboisi 221 



Gorgoxihxs 2 



Gouldia 121 



Gouldia gregaria 125 



Gouldia mactracea 122, 125 



Gouldia Pacified .. 125 



Gouldia trigonoides 126 



Grammaiodon t 83 



Granoarca 77, 79, 80 



Granoarca 78 



Groliania 123 



Grypha-a 19 



Gryphwa 16, 19 



Gryphcea arcuata J9 



Gryphosa convexa 17,20 



GrypAcea mutabilis 17,20 



Gryphcea ostrea 10, 12 



Gryph;i'U ostrea 11 



Grypha'a vesieularis 20 



Gryphosa vesieularis 17, 21 , 



