GEOGRAPHICAL CATALOGUE 



502 Calliostoma variegatum Cpr. 

 Str. Fuca, W. T. 



503 Calliostoma tricolor Gabb. 

 New Year Point to San Diego. 



504 Calliostoma supragranosum Cpr. 

 Santa Cruz to Monterey. 



505 Calliostoma gemmulatum Cpr. 

 San Pedro to San Diego. 



506 Calliostoma splendens Cp 

 Monterey to Catalina I. 



507 Thalotia caffea G<M. 



Monterey, 20 fms. (S. Barb, and S. Pedro, F.) 



508 Phorcus pulligo Mart. 

 Str. Fuca to Monterey Sitka. 



509 Gibbula parcipicta Cpr. 

 Str. Fuca to Santa Barbara. 



510 Gibbula optabilis Cpr. 



San Pedro, Cal. ? (1, Palmer coll.) 



511 Gibbula funiculata Cpr. 

 Neeah Bay, W. T. 



512 Gibbula succincta Cpr. 

 Str. Fuca to Barbara I., Cal. 



513 Gibbula lacunata Cpr. 

 Neeah Bay, W. T. 



514 Solariella peramabilis Cpr. 



Catalina I., 40 120 fms. 



515 Margarita cidaris A. Ad. 

 Neeah Bay, W. T. 



516 Margarita pupilla Old. 



Str. Fuca to Monterey. 



517 Margarita pupilla var. salmonea Cpr. 

 Monterey to Catalina I. 



518 Margarita acuticostata Cpr. 

 Baulines Bay to Santa Barbara. 



519 Margarita inflata Cpr. 

 Str. Fuca, W. T. 



520 Margarita lirulata Cpr. 

 Str. Fuca to Baulines Bay. 



521 Margarita Vahlii Moll. 

 Str. Fuca, W. T. Greenland. 



522 Margarita tenuisculpta Cpr. 

 Str. Fuca, W. T. 



523 Margarita helicina Mont. 

 Neeah Bay, W. T. North Atlantic. 



