PROCEEDINGS 



OF THE 



ACADEMY OF NATURAL SCIENCES 



OF PHILADELPHIA. 



Vol. III. MAY AND JUNE, 1846. No. 3. 



Stated Meeting, May 12, 1846. 

 Mr. Phillips in the Chair. 



DONATIONS TO LIBRARY. 



A History of British fossil mammalia and birds. By Richard 

 Owen, F. R. S. Part xi. London : Dec., 1845. From 

 Dr. Thomas B. Wilson. 



Bulletin of the Historical Society of Pennsylvania. Vol. 1, 

 No. 5. From the Society. 



Proceedings of the Providence Franklin Society. Vol. 1, 

 No. 1. From the Society. 



A Geological map of England and Wales. From Roderick 

 Impey Murchison, Esq., of London, through Professor 

 Silliman. 



Annual Report of the Leeds Philosophical Society for 1844 

 and '45. From the Society. 



Dr. Hallowell read a paper, entitled ' Some account of the 

 Anatomy of the Harpyia destructor, or Harpy Eagle of S. 

 America.' Referred to a committee consisting of Drs. Morton, 

 Bridges and Leidy. 



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