INDEX TO VOL. I. 
Tab. Page. 
Orthocera Breynii . 60 f.5 132 
circularis , 60f.6&7 133 
conica , . 60/.1,2,2 
aly 
Steinhaueri 60f.4 132 
striata. . 58 129 
undulata . 59 130 
Ostrea gigantea . . 64 143 
Marshii. . . 48 103 
Pecten quadricostata 56f.1&2 121 
quinquecostata 56 122 
Pectunculus costatus . 27 f.2 72 
decussatus. .27f.1 Tl 
Plumstediensis 27,3 12 
Pentamerus Aylesfordii 29 75* 
Knightii . 28 T3* 
levis . . 28 716* 
Perna aviculoides . . 66 147 
Plagiostoma gigantea 7 176 
spinosa . 718 117 
Productus aculeatus . 68/.4 156 
Flemingii . 68/.2 155 
longispinus 68f.1 154 
scabriculus 69f.1 157 
Scoticus. . 69/3 158 
spinosus .69f2 157 
spinulosus . 68f,3 155 
Rostellaria lucida. . 91 f-1,2 
& 35 203 
rimosa . 91f.4,5, 
63 204 
Scalaria acuta . . . 16 50 
semicostata . 16 50 
similis: 5. a6 49 
Scaphites equalis. . sich ae: 53 
&3 
obliquus . I18f.4—T7 54 
Serpula crassa , . 30 73 
Solarium conoideum . J1f.3 36 
discoideum . 11 f.2 36 
patulum. . Il 35 
Solenaffinis. . . . 3 15 
Terebratula biplicata 90 201 
carnea . 15f.5&6 47 
concinna. 83.6 192 
crumena 83/.2&3 190 
digona . 96 217 
lata 100 227 
intermedia 15 f.8 48 
lampas . 101 f.3 228 
Tab. Page. 
Terebratula lateralis . 83 f.1 189 
media, . . . 83f,5 19} 
obovata. . . 101 f. 5 228 
obsoleta - 83 f.7% 192 
ornithocephala 101 f. ie ; 997 
ovate: vier lo fos 46 
ovoides . . 100 22T 
punctata -15f.4 46 
semiglobosa .15/.9 48 
subrotunda . . 15f.1&2 45 
subundata . .15f.7 AT 
tetraédra . . 83f,4 191 
Teredo antenaute . 102 231 
navalis . . 232 
Trigonia clavellata . 87 197 
costata - 85 195 
dzedalea . . 88 198 
spinosa - 86 196 
Trochus agglutinans . 98 223 
Benettie . . 98 224 
Turbo littoreus. . . 81 f.1 163 
TUGIS 8, peak Tekh oO stone tude 
Turrilites costata . 36 81 
obliqua. . 75 f.4 172 
tuberculata 74 169 
undulata, ENE val 
Turritella brevis , . 51f.3 110 
conoidea , 51f.1&4 109 
edita yin s g jemet Gen Hi | 
elongata . 51 f.2 110 
incrassata . 517.6 111 
Venericardia planicosta 50 107 
Venus angulata . - 65 145 
equalis . .-. 21 59 
lineolata .- . 20 57 
plana) -« jreiaise we! 58 
Vermicularia concava 57f.1—5 125 
ovata. . 57 f.8 126 
unbonata 57f.6&7 126 
Vivipara concinna . 31f.4&5 80 
extensa . .31f.2 18 
fluviorun . 31f,1 TT 
lenta . ¢ Si fx Biik9 
suboperta . 31f.6 80 
Unio acutus - 33f.5,6, 
& 75 84 
subconstrictus . fe ak 
& 3 
uniformis = 
337.4 
i 
CORRIGENDA. 
Page 42, line 22, for ‘‘ they” read the shells. 
42, 1. 1, for ‘* plumstedianum”’ read plumstediense. 
43, 1. 7, ditto. 
58, 1. 1, for ‘* planus’’ read plana. 
69, 1. 2, for ‘‘ fig. 1” read fig. 2. 
176, 1. 3, for ** doua’’ read soua. 
177, 1. 12, for ‘‘ these”’ read there. 
187, 1. 2, for ** Figs. land 2” read Figs. 1 and 3. 
188, 1, 18, for ‘* Fig. 3” read Fig. 2. 
191, 1. 6 from the bottom, after *‘ plaits” read lateral plaits. 
