﻿THIS 
  PART 
  COMPLETKS 
  THE 
  VOLUME. 
  

  

  PROCEEDINGS 
  

  

  CALIFORNIA 
  ACADEMY 
  

  

  SCI^^NCES 
  

  

  VOLUME 
  V. 
  

  

  

  SAN 
  FRANCISCO 
  

  

  June, 
  1875. 
  

  

  