250 



INDEX. 



Page. 



Chemnitzia torquata Gould 4, 47, 48 



trachealis Gould 17 



tridentata Cpr 4, 5, 114 



turritaC. B. Ad 4,12,129,130 



nndata Cpr 4 



unifasciata Cpr 4, 92 



vancouvcrensis Baird 4, 44 



Virgo Cpr 4, 78, 93 



Chrysallida Cpr 14, 131, 136, 137 



aery bia D.&B 137, 141 



acuminata C. B. Ad 30 



angusta Cpr 5, 91 



astricta D.&B 6, 137, 154 



benthina D.&B 138, 163 



casta A. Ad 14, 169 



cincta Cpr 137, 152 



clathratula C. B. Ad 137, 145, 172 



clathratula Cpr 171 



clausiliformis Cpr 4, 16, 132 



Clementina D.&B 137, 149 



communis C. B. Ad 14, 137, 141, 142 



communis Cpr 137, 142 



contracta De F 162 



convexa Cpr 4, 14, 135 



cooperi D. & B 6, 137, 155 



deceptrix D.&B 138, 169 



defolinia D.&B 138, 161 



difflcilis D.&B 162 



effusa Cpr 4, 137, 144 



eugena D.&B 137, 147 



excelsa D.&B 137, 140 



fasciata Cpr 4, 138, 165 



helgaD. &B 138,166 



hipolitensis D.&B 137, 155 



inconspicua C. B. Ad 137,139 



indentata Cpr 4, 102 



lacunata Cpr 14 



lapazana D.&B 137, 156 



licina D.&B 137, 143 



loomisi D.&B 137, 153 



lucca D.&B 137, 148 



montereyensis D. & B 6,138,159 



nodosa Cpr 4, 137, 151 



oblonga Cpr 4, 163 



oldroydi D.&B 137, 150 



ooniscaD. &B 137, 150 



oregonensis D.&B G, 138, 162 



ovata Cpr 4, 137, 152, 162 



ovulum Cpr 4, 150 



paupercula C. B. Ad 137, 144 



photis Cpr 4, 14, 171 



promeces D.&B 138, 164 



proxima De F 137, 157 



pulcherrima D. &B 138, 164 



pulchra De F 138, 158 



pulcia D.&B 138, 160 



pumila Cpr 5, 136 



reigeni Cpr 4, 137, 138 



rinella D. & B 137, 146 



ritteri D. & B 137,146 



rotundata Cpr 4, 138, 168 



sanctorum D. & B 138,167 



sapiaD. & B 138,167 



scammoncnsis D.&B 138, 158 



talama D. & B 137,143 



ieleseopium Cpr 4,137,139 



Page. 



Chrysallida torrita D. & B 137, 142 



trachis D. & B 137, 148 



tyleri D.&B l&s, 157 



vicolaD. & B 137,153 



vincta D.&B 138, 165 



virginalisl). & B 138,160 



Virgo Cpr 5 



Cingula inconspicua C. B. Ad 4, 13>) 



paupercula C. B. Ad 4, 144 



terebellum C. B. Ad 4,177 



turrita C. B. Ad 4,175 



Cingulina A. Ad 12,17 



cingulata Dkr 12 



Co.ssmannica D.&B 10, 17, 18 



clandestina Desh 10 



Cyclodostomia Saeco 15 



mutinensis Sacco 15 



D. 



Diptychus Cossmann 17 



Diptychus Milne Edwards 17 



Discobasis Cossmann 13 



demissa Desh 13 



Doliella Monterosato 15, 1& 



nitens Jeffr 15 



Dunkeria Cpr 12, 28, 120, 121 



andrewsi D. & B 121, 124 



arata D. & B 121, 125 



cancellata Cpr 4, 120, 127 



excolpa D. &B 121,123 



genilda D. & B 121,125 



hipolitensis D. & B 121,123 



intermedia Cpr 4, 120, 181 



laminata Cpr 4,5, 120, 121, 122 



paucilirata Cpr 4, 12, 120, 129 



sedillina D. & B 121 



subangulata Cpr 4, 120, 121, 124 



E. 



Egila D.&B 131, 170 



lacunata Cpr 14, 170 



poppet D. & B 170 



EgilinaD. & B 14 



mariella A. Ad 14 



Elodia De F 18 



Elodia Desvoidy 18 



elegansDe F 13,18 



ElodiameaDeF 13,18 



elegansDe F 13 



gisna D. & B 13 



Elusa A. Ad 28, 29 



teres A. Ad 28, 29 



Eulimella Fbs 10, 17, 18 



crassula Fbs 10 



obsoleta Cpr 4, 69 



occidentalis Hemphill 5 



scillse Scacchi 10 



tenuis Sby 12 



Euturbonilla Semper 28, 29, 33 



Evalea A. Ad 132, 192, 193 



sequisculpta Cpr 5,191 



aleutica D. & B 193, 196 



altina D. & B 194,214 



amchitkana I). & B 191,210 



angularis D. & B 6, 193, 207 



atossa Dall 7, 193, 203 



