PROCEEDINGS 



OF THE 



ACADEMY OF NATURAL SCIENCES 



OF PHILADELPHIA. 



Vol. I. JAN. AND FEB. 1843. Nos.22,23. 



STATED MEETING, January 3, 1843. 

 Vice President Morton in the Chair. 



DONATIONS TO MUSEUM. 



Fringilla Pennsylvania, var., with plumage mottled gray 

 and white. From Dr. Watson. 



Anser hyperboreus. From Great Egg Harbor. Presented 

 by Messrs. Alfred F. Darley and John Cassin. 



Gryphoea mutabilis, from the marl of New Jersey. From 

 Dr. Burro ugh. 



Large Quartz geode and Quartz crystals from Louisiana. 

 From Mr. B. F. French, of New Orleans. 



Trilobite,from Kinnekulla, Sweden ; Coprolite, fossil wood and 

 Belemnites, from the Lias of Lyme Regis, England ; and 

 various species of Spirifer, Terebratula and Productus, 

 also from England. Presented by Dr. Morton 



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