1896.] NATURAL SCIENCES OF PHILADELPHIA. 221 



26th, was accepted and Prof. Angelo Heilprin was appointed 

 to represent the Academy on the occasion. 



The following were appointed to constitute the Hayden Geo- 

 logical Memorial Committee for 1896: — Dr. Persifor Frazer, Prof. 

 Angelo Heilprin, Mr. Benjamin Smith Lyman, Prof. J. P. Lesley 

 and Mr. Theodore D. Rand. 



Mr. William H. Roberts was elected a member. 



The following were ordered to be printed : — 



