THE GEOLOGICAL SOCIETY OF AMERICA 



OFFICERS, 1919 



President: 

 John C. Merriam, Berkeley, Calif. i 



Vice-Presidents : 



E. A. F. Penrose^ Jr., Philadelphia, Pa. 

 Herbert E. Gregory, New Haven, Conn. 

 Robert T. Jackson, Peterborough, N. H. 



Secretary: 



Edmund Otis Hovey, American Museum of Natural History, 

 New York, N. Y. 



Treasurer: 

 Edward B. Mathews, Johns Hopkins University, Baltimore, Md. 



Editor: 

 J. Stanley-Brov^n, 26 Exchange Place, New York, N. Y. 



Councilors: 

 (Term expires 1919) 



Arthur L. Day, Washington, D. C. 

 William H. Emmons, Minneapolis, Minn. 



(Term expires 1920) 



Joseph Barrell, New Haven, Conn. 

 R. A. Daly, Cambridge, Mass. 



(Term expires 1921) 



William S. Bayley, IJrbana, 111. 

 Eugene W. Shaw, Washington, D. C. 



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