LIST OF OFFICERS FOR 1885. 



President, G. K. Gilbert. 



!H. N. Martin. 

 E. D. Cope. 

 Harrison Allen. 

 Secretary, Charles Sedgwick Minot. 

 Treasurer, Charles A. Ashburner. 



Mejnbers of the Executive Co??imittee elected from the 

 Society at Large. 



R. Ramsay Wright. Samuel F. Clarke. 



LIST OF MEMBERS. 



[y\.n asterisk designates original membership.] 



*Allen, Harrison, M.D. 



Comparative Anatomy and Phjsiology. 



117 South 20th street^ Philadelphia^ Penn. 

 *Ashburner, Charles A., M.S., C.E. Geology. 



Geologist in charge. State Second Geological Survey of 



Pennsylvania. 

 907 Walnut street., Philadelphia^ Pom. 

 *Baird, Spencer F.,M.D., LL.D. Zoology. 



Secretary of the Smithsonian Institution ; Director of the 

 U.S. National Museum ; U.S. Commissioner of Fisheries. 

 Smithsouian IiistitHtio)i.^ Washington., D. C. 



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