354 
(Comoe coscouvcc 
IStEXOIRY Agoacoce 
Corollaseee cose 
Grassitellaye see 
Marginatae sees 
Grenellayee seer 
decussata ...... 
Grepidula’ > ---.- 
aculeata merece 
adunca a 
adorsatae eee eee 
lesson Eee 
navicelloides ... 
ONYX Sa seu le 
TKOKE, Gooagcoc 
Grucibulunt...4-% 
SPiNOSUti 1. sr 
Cryptochiton ... 
Steller ease: 
Gry ptomyal 
californica <.- 
Cumann sees 
Cumingiayees ae 
californica ..... 
Gylichiageeer yr. 11 
all Dameron s's. cn 
Cypraea ae 
Spadicealar. .. ne 
@ytharagere as. : 
Cytherea Me: 
FOUCIM ecbc se 
Daphnella <3-.--. 
Dentalium 
indianorum .... 
neohexagonum, 
preciosum ..... 
semipolitum 
Dialassee eee 
Diaphanayeea ieee 
Diplodonta 
aleaticase ener 
orbella 
Donax Dasey 
californica 
laevigsatan sy. qeeee 
MEWCIEL scogoo se 
DOGS: sees 
montereyensis 
Dosinia 
ponderosa 
INDEX 
Drillia 318 
empyrosea ..... 159 
WMO gdasddeaor 160 
MOTOS, Gay baca'c 159 
penicillata ..... 159 
tONOSAM eee 159 
FinsSiscemir area 292 
californicus .... 94 
Bntodesinaenyaet 293 
itifiata, <6 .n meer IOI 
CEBSGOIEL oo cacce 100 
Epiphragmophora, 302 
arnhelini o.cs-e 137 
annOsaae = eee 133 
ayresiala . 0... 134 
buttont,- 2.4.2. 128 
Gala 26. tna So eE2eS 
californiensis ..133 
carpenteri ..... 131 
circumearinata, 128 
coloradoensis ..132 
contracostae 134 
diabloensis 134 
dupetithouarsi .130 
@xahalay crsayperaegs- 132 
HG eliSwearee eae 126 
abies 135 
hillebrandi 128 
infumata Ree ley 
interciSaner ere 136 
kelletti .136 
nickliniana ....134 
FaimentOSay eke 134 
GUKOCIICtA week 135 
sequoicola ..... 131 
stearnsiana .136 
traskii IE 
(GmlKohavy <a ha omdods 136 
tudiculata as 135 
umibtlicatal seme 135 
Etat Ormmsyeravray rauorotene 333 
columbella .....210 
vitellina 210 
Erycina .282 
compressa ..... SI 
i BISINKO Cpopo de SI 
Bacontlws 2.5... 2300 
F1cosmita) weenie ee 343 
Eulimareeaeeeeee 330 
distontaseeeeee 203 
falcata .203 
WGA Sonnoac 203 
micans .203 
rutila .. . 203 
VO" sc. sa aeoeeoe 203 
Eulimella ....... 331 
Eunaticina 341 
oldroydii™. seas: 229 
Euthtias aneeeeoe 173 
dira “ssc -eeaseeel3 
Fierussaciaen nee 143 
subcylindrica ..143 
Bissunellameeeeree 346 
volcano nese 259 
Fissuridellidaea ..261 
bimaculatay-nrer 201 
calliomarginata, 261 
RSStnidealeeeee 346 
aspera .259 
MII soo booor 260 
Fluminicola 338 
columbiana 221 
EUSCaM a cetaeeee 221 
hindsii 221 
Miittallianay ees 221 
VIET S I laee eee 221 
FOSSantiSm eer 336 
fenestratus .....218 
ObtuSUS) 9. Eee ens 
Firieleias ssnoceeere 274 
hallive-ne ree 14 
Fusus 322 
ambustus ......168 
harfordi 4. ceeloS 
Kkobeltiieen eee 168 
luteopictus 168 
Gadiniageeeeeenee Big 
Tetictilatage mas 147 
Gebialeeeeeeeeee SI 
pugetensis; = cere 51 
Gemmiaeeene eee 288 
gemma eee 75 
PULpIhea eee 75 
Gibbulamianss eae 345 
cantieldi seer 250 
PaLccipictals eee 225 
succincta 225 
