BOSTON SOCIETY OF NATURAL HISTORY. 



247 



Thomas T. Bouv^, 

 Charles T. Jackson, 



COMMITTEES ON DEPARTMENTS. 



Geology and Minerals* 



Elected. Retired. Elected. 



1870. 1872. William T. Brigham, 1870. 



1870. 1872. 



The departments of Geology and Minerals, united in 1870, were separated in 1872. 



Retired. 



1872. 



William H. Niles, 

 William T. Brigham, 

 Thomas T. Bouv(5, 

 John Cummings, 



1872. 

 1872. 

 1872. 

 1873. 



1873. 

 187.3. 

 1874. 



Geology. 



T. Sterry Hunt, 1874. 



L. S. Burbank, 1874. 



Eev. G. Fred. Wright, 1879. 



1879. 



1874. 

 1879. 



1875. 



1874. 



Minerals. 



R. H. Richards, 

 M. E. Wadsworth, 



Palaeontology. 



Thomas T. Bouv(?, 

 Jules Marcou, 



Botany. 



J. Amory Lowell, 

 John Cummings, 



Comparative Anatomy. 



.James C. White, 

 1674.1 William F. Whitney, 



1874. 

 1879. 



1870. 

 1876. 



1870. 

 1874. 



1870. 

 1879. 



1878. 



1880. 



A. S. Packard, Jr., 

 A. E. Ven-ill, 

 Alexander Agassiz, 



Radiates and Crustaceans \and Worvis, added in 1873]. 

 1870. 1875. H. A. Hagen, 



1870. 1875. L. F. de Ponrtalis, 



1870. 



1875. 

 1876. 



Edward S. Morse, 

 John Cummings, 

 Levi L. Tliaxter, 



1870. 

 1870. 

 1870. 



1873. 

 1879. 



J. Henry Blake, 

 C. 0. Whitman, 



1873. 

 1879. 



1880. 



I7tsei 



Bird's [nests and eggs. Dropped from title in 1873]. 



1877. 



1871. 



1875. 



> By death. 



