282 



INDEX OF GENERA AND SPECIES. 



Page. 



Breviarca saflfordi 267 



Bryozoa 19, 154, 253, 255, 257, 274 



Bneanolla nana 66 



Bucardinaj 34 



BuccinidiB 103 



Buccinofusus diegoensis 222 



Buccinopsis 219 



parry 1 SJ19 



Buccinum 205 



? devinctum 306 



integrum 5305 



? nebrascensis 14 



sowerbii 221 



? vinculum 13 



Buchiceras 135 



swaUovi 135 



Bulimnea 100 



Bolimua limuuBformis 16, 221 



nebrascensis 16 



perversus 221 



'teres 15,221 



? vermiculus 15, 221 



Bulinua 106,161 



atavus 139, 161,169 



disjunctns 145, 161,169 



floridanus 170 



longiusculus 106, 161, 169 



rbomboideus 106, 161, 169 



subelongatus 106, 161, 169 



Bulla 212,214 



dekayi 220 



jugularis 213, 214 



minor 14 



occidentalis 14 



petrosa 50, 306 



subcylindrica 16 



volvaria 14 



BuUidae 101,264 



Bursacrinus 36, 59, 118 



confirmatus 118 



waclismuthi 36, 59 



Busycon? 211,213 



bairdi 16 



?blakei 311,213 



? oregouensis 50 



Buthus ?? carbonarins 53 



Bytliinella 159 



gregaria TO, 159, 170 



C. 



Caelenterata 177 



Calceocrinus 63, 82, 83, 188 



barrandii 188 



■I bradleyi 63, 83 



1 wachsmutbi 63, 82 



Calccola 99 



Callianassa 153 



danai 13 



oregonensis 337 



uliiclii 153, 157 



Callipteris ,. 149 



suUivanti 149 



Callista 28,100,269 



( Aphrodma ?) tenuis 100 



Page. 



Callista delawarensis 269 



deweyi 28 



(Dosiniopsis) deweyi 100 



nebrascensis 100 



orbicnlata 100 



owenana 100 



enfalensis 48 



? pellucida 100 



Calloarca 98 



Callonema 195 



occidentalis 195 



Calobates 101 



Calophy Hum 333 



Calymene 79, 148 



bufo... 247 



senaria .79, 148 



CalymenidsB 260, 261 



Calyptraea trochiformis 221 



Cam^ena 106 



Camarophoria 43, 196, 257 



? bisulcata 356, 257 



cooperensis 196 



globulina 52 



scblotheimi ? 257 



subtrigonia 43 



swalloviana 357 



Camerinidse 31 



Cameroceras 129 



Campeloma 107, 112, 162, 166 



macrospira 112, 162, 168 



(Melantho) macrospira 68 



multilineata 107, 162, 169 



multilineatum 221 



multistriata 107, 162, 169, 221 



producta 166, 169 



vetula 107,162,168 



vetulum 221 



Campophyllnm 72, 109, 177 



1 texanum 357 



torquium 72, 177 



Camptonectes 33, 49, 95, 127, 133, 164, 236, 262 



(Amusium) burlingtonensis . 266 



bellistriata 95 



bellistriatua 33, 49, 133, 236, 202 



calvatus 220 



extenuatus 33, 49, 180, 236, 262 



parvus 366 



pertenuistriatus 336 



platessa 137,133 



platessiformis 164 



stygius 137,133 



Camptopteris remondi 346 



Campylodiscus americ ? 229 



Caucellaria 210 



petrosa 310 



Caninia 223 



Cantharis vaughni 49 



Cantharulus 103 



Cantharus 103 



(Cantharulus) vaugbani 103 



julesburgensis 157 



Canthyria 105 



Caprina 214, 218 



occidentalis 315, 218 



