1910.] NATURAL SCIENCES OF PHILADELPHIA. 655 



December 6. 

 Philip P. Calvert, Ph.D., in the Chair. 



Sixteen persons present. 



Dr. Benjamin Sharp made a communication on Ambergris and 

 Spermaceti. (No abstract.) 



December 20. 

 The President, Samuel G. Dixon, M.D., LL.D., in the Chair. 



Thirty-one persons present. 



The death of C. 0. Whitman, a Correspondent, December 6, 1910, 

 was announced. 



The reception of papers offered for publication under the following 

 titles was reported : 



" Bermuda Shells," by E. G. Vanatta (December 7, 1910). 



"A Note on the Genus Lolliguncula." by S. Stillman Berry (December 

 12, 1910). 



The following were ordered to be published. 



