22 



H. Doc. 129. 



ARTICLE II. 



CATALOGUE OF SHELLS COLLECTED IN CALIFORNIA BY W. P. BLAKE 

 WITH DESCRIPTIONS OF THE NEW SPECIES, BY AUGUSTUS A. 

 GOULD, M. D. 



The collection consists of fresh-water shells from the Colorado desert 

 and other localities ; and of marine shells from the coast between San 

 Francisco and San Diego. The new species are indicated in the cata- 

 logue by an asterisk. (*) 



CATALOGUE. 



