52 



BIBLIOGRAPHY OP 



[PAKT II. 



[Hanley, Descriptive Catalogue.] 

 Page. Name. 



115 Venus mercenaria Linn. 

 117 praeparca Say. 



V. notata Gould. 



117 undatella Sowb. 



118 leucodon Sowb. 

 126 gemma Tott. 

 VIS straminea Conr. 



132 Cardium muricatum Lam. 

 132 ventricosumi Brug. 



C. maculatum Gmel. 

 134 Groenlandicum Lam. 



Mactra radiata Don. 



C. edentulum Mont. 



Aphrodite columba Lea. 



136 Islandicum Ch. 



C pubescens Couth. 



137 Belcheri Br. ^ Sowb. 

 139 maculatum. 



C. maculosum Sowb. 

 139 Nuttallii Conr. 



139 arcticum Jan. 



139 quadragenarium Conr. 



139 Californianum Co7ir. 



140 elatum Sowb. 



141 substriatum Conr. 

 141 Mortoni Conr. 

 145 Cardita borealis- Conr. 

 145 crassa Sowb. 



149 Cypricardia Californica Conr.? 



155 Area gradata Br. Sf Sowb. 



156 glacialis Gray. 

 159 incongrua Say. 

 159 ponderosa Say. 

 159 pexata Say. 



A. Americana Wood. 

 161 cardiformis Sowb. 



161 transversa Say. 



164 Pectunculus giganteus Rve. 

 166 bicolor Rve. 



169 Nucula trochaeformis St. 



169 Eightsii Couth. 



170 sapotilla Gould. 

 170 navicularis Couth. 

 170 limatula Say. 



Locality. 

 Nortlx America. 

 United States. 



California. 

 California. 

 United States. 

 California. 

 South Carolina. 

 South Carolina. 



Atlantic. 



North America. 



California. 

 California. 



N. California. 

 Arctic Ocean. 

 California. 

 Upper California. 

 Upper California. 

 W. California. 

 United States. 

 North America. 

 Acapulco. 



Mexico. 

 North Pole. 

 United States. 

 United States. 

 United States. 



California. 

 United States. 

 California. 

 California. 

 North America. 



North America. 

 North America. 

 United States. 



