NEW YORK ACADEMY OF SCIENCES 



Officers, 1906 



President — N. L. Britton, N. Y. Botanical Garden. 

 Recording Secretary — W. M. Wheeler, American Museum. 

 Corresponding Secretary — Richard E. Dodge, Teachers College. 

 Treasurer — Emerson McMillin, 40 Wall St. 

 Librarian — Ralph W. Tower, American Museum. 

 Editor — Charles Lane Poor, 4 East 48th Street. 



SECTION OF BIOLOGY 



Chairman — H. E. Crampton, Barnard College. 

 Secretary — M. A. Bigelow, Teachers College. 



SECTION OF GEOLOGY AND MINERALOGY 



Chairman — Edmund Otis Hovey, American Museum. 

 Secretary — A. W. Grabau, Columbia University. 



SECTION OF ASTRONOMY, PHYSICS, AND CHEMISTRY 



Chairman — C. C. Trowbridge, Columbia University. 

 Secretary — Milton Franklin, 112 West 47th Street. 



SECTION OF ANTHROPOLOGY AND PSYCHOLOGY 



Chairman — Robert MacDougall, School of Pedagogy, New York 



University. 

 Secretary — R. S. Woodworth, Columbia University. 



• SESSION OF 1906 



The Academy will meet on Monday evenings at 8.15 o'clock, 

 from October to May, in the American Museum of Natural 

 History, 77th Street and Central Park, West. 



