PROCEEDINGS 



ACADEMY OF NATURAL SCIENCES 



PHILADELPHIA. 



1890. 



January 7, 1890. 

 Mr. Thomas Meehan, Vice-President, in the chair. 

 Twenty-two persons present. 



The Council reported that the following Standing Committees had 

 been appointed to serve during the ensuing year : — 



Ox Library. — Joseph Leidy M. D., W. S. W. Ruschenberger 

 M. D., William W. Jefieris, Charles P. Perot, J. Bernard Brinton 

 M. D. 



On Publication.?. — Joseph Leidy M. D., George H. Horn M. D., 

 Thomas :Meehan, Edward J. Nolan M. D... John H. Redfield. 



On Instruction and Lectures. — Isaac C. Martindale, Edward 

 Potts, George A. Rex M. D., Charles Morris and J. Bernard Brinton 

 M. D. 



Standing Committee of Council on By-Laws. — AV. S. W. 

 Ruschenberger M. D., Theodore D. Rand, and Isaac C. Marti ndale 



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