INDEX OF GENERA AND SPECIES. 



319 



Page. 



Spirifer acuminata 149 



agelaius 163 



annectans 1 06 



cameratus 20, 52, 73, 85, 94, 131 , 149, 



178, 233, 245, 24G, 257 



cartei'i 89 



cedarensia 250 



centi'ouatus 130 



compactus 63 



cupidatus 109 



darwinli 225 



desiderata 196 



duodecicostatus 225 



englemanui 57, 94, 108 



euritines 149, 250 



extenuatus 130 



fastigatus 64,91 



formacula 58 



fultonensis 85 



glaber 225 



var. coiitracta 36 



glanff cerasus 118 



gregaria 149 



guadalupensis 257 



heniicyclus 57 



hsmipiicata 20, 333 



liirtus . . .■ 116 



ineqnicostatis 350 



io wensis 350 



kentnckensis 20,233,274 



kennicotti 63 



keokuk 92 



laininosus 52 



leidyi 196 



ligus 350 



lineatus 20, 233, 243, 245 



(Martiuia) cooperensis 41 



franklinii 63 



glaber var. contracta . . .44, 127, 

 131 



lineatus 30,155,178 



maia 193 



meristoides 63 



peculiaris 130 



piano convexa 178, 274 



piano con vexus 31, 73, 131 



Tichardvsoni 63 



sublineatua 63 



undifera 193 



meuaebaclianus 274 



mexitanus 336, 257 



moosak paliensis 52 



neglecta 196 



neglectus 91 



octoplicata? 232 



paradoxus 58 



perextensus 58 



perlamellosus 57 



pennatua 350 



planocouvexa 20", 274 



propinquua 61 



radiata 148 



rocky-moiitani 343,245 



rocky montanus 131 



solidirostria 1 16 



Page. 



Spirifer sphaliena 335 



(Spirit'eriua) cristata 196 



scobina 94 



pulcher 94 



striatus 130,131,243 



var. triplicatus 243 



strigosus 94 



siibcardiiforniis 16.") 



.suborbicularis 91 



wubundiferua 58 



sulcifera 356, 257 



textus 149 



trigonalia 196 



(Ti-igonotrota) argentarius 108 



biplicatus 89 



cameratua 1(19 



opinus 90 



piiionensis 65, 108 



scobina 100 



striatiforinis 8!) 



strigosua 108 



texanua 68 



?texanus 240 



triplicata 333 



utalienais 94, 1 OS 



vespert ilia 225 



SpirilVra 193,196,235 



? 193,235 



alba-pinensis 335 



centronata 235 



disjuncta 193 



engelmauui 33, 193 



luacra 33 



(Martinia) glabra 193 



var. nevadeu.sia. 193 



norwoodi 33 



parryaua 193 



piuonensis '519 



pulchra 33 



raricosta 193 



scobina 33 



setigera 235 



(Speriferina ?) alia 336 



striata 235 



varicosa 1^^ 



Spiriferidai 31, 62, 108, lo9 



Spiriforina 30,73,109,118,127,131, 



178,196,236,257 



? 30,109 



billingsii 356,2.^.7 



homfray i ? 23(i 



kentuckensis 52, 73, 131, 178 



(Martinia) glabra 193 



octoplicata ,- I'il 



pulchra 109 



apinoaa var. campestris 127 



subtexta 1 li» 



Spirigera 127, 130, 132 



Spirigera ? 20 



monticola 137, 130 



obmaxiuia 130 



planoaulcata 132 



subtilita 20,132 



Spironema 48, 103 



bella -■-■• 48 



