INDEX 



Abalone . .3 > 



Acmaea Asmi 39 



patina 39 



pelta 39 



persona 39 



spectrum. ... . . .40 



Adula falcata 48 



Amphissa corrugata 20 



Amycla carinata 21 



Amiantis callosa 53 



Anomia lampe 45 



Barrel-shell 43 



Basket-shell 22 



Bivalve, description ot.. . . .10 



Bittium filosum 27 



Bubble-shells 43 



Bulla nebulosa 43 



Calliostoma annulatum. . .32 



canaliculatum33 



costatum 32 



Cardium corbis 50 



Carpet-shell 53 



Cerithidea sacrata 27 



Cerostoma foliatum 21 



Nuttallii ... .22 



Chama pellucida 49 



Chione simillima 51 



Chitons 40, 42 



Chlorostoma aureotintcum.31 



brunneum... .31 



funebrale 30 



Chorus Belcheri 20 



Chrysodomus dirus 17 



Cockles 49 



Comb-shell 45 



Conus Californicus 24 



Cowry, Nut-brown 24 



Crepidula adunca 7 



navicelloidee.32, 37 



Cryptochiton Stelleri 42 



Cup and Saucer, Limpet. ..37 



Cypreea Californica 24 



Donax Californicus 57 



Drillia penicillata. 24 



torosa 24 



Erato columbella 26 



vitelliua 26 



File-shell ...47 



Fissurella volcano 36 



Frog-shell 17 



Gadinia radiata 37 



Gly phis aspera 36 



densiclathrata . . . 37 



Haliotis corrugata 35 



Cracherodii 35 



rufescens 35 



splendens 35 



Haminea vesicula 43 



Heart-shells 49 



Hinnites giganteus 46 



Hipponyx cranioides 37 



Hoof-shell 37 



Horn-mouth 21, 22 



Horn-shell 27 



Ischnochiton Magdalensis..41 



Katherina tunicata 41 



Kelly-shell 51 



Kellia Laperousii 51 



Key -hole Limpet 36 



Lacuna solidula 29 



- unifasciata 29 



Lazaria subquodrata .... 51 



Leptonyx sanguinea 33 



sanguineus. ... 33 



Lima orientalis 47 



Limpets S6, 40 



Liocardium elatum ..50 



subst via turn. .50 



Littoiina planaxis 28 



scutulata'. 28 



Lottia gigantea 40 



Luctna Californica 50 



