



NEW YORK ACADEMY OF SCIENCES 



Officers, 1907 



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

 Vice-Presidents — H. E. Crampton, Charles C. Trowbridge, 



A. W. Grabau, Robert, MacDougal. 

 Recording Secretary — E. O. Hovey, American Museum of Natural 



History. 

 Corresponding Secretary — R. E. Dodge, Teachers College. 

 Treasurer — Emerson McMillin, 40 Wall Street. 

 Librarian — Ralph W. Tower, American Museum. 

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



SECTION OF BIOLOGY 



Chairman — Henry. E. Crampton, Barnard College. 

 Secretary — M. A. Bigelow, Teachers College. 



SECTION OF GEOLOGY AND MINERALOGY 



Chairman— A. W. Grabau, Columbia University. 

 Secretary — A. A. Julien, Columbia University. 



SECTION OF ASTRONOMY, PHYSICS, AND CHEMISTRY 



Chairman — Charles C. Trowbridge, Columbia University. 

 Secretary — William Campbell, Columbia University. \ 



SECTION OF ANTHROPOLOGY AND PHYSCHOLOGY 



Chairman — Robert MacDougal, New York University. 

 Secretary — R. S. Woodworth, Columbia University. 



SESSIONS OF 1907 



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. 



