INDEX. 



457 



Chromite near Radnoi-, Pa., 27o ; 

 On Randite, 274; Some microscopic 

 enclosures in gems, 276 ; Potsdam 

 Sandstone near King of Prussia, 

 279; On a peculiar stratification in 

 Gneiss, 280; The northern belt of 

 Serpentine in Radnor Township, 

 2(io ; Report of Mineralogical and 

 Geological Section, 422, 



Redfield, .J. H., On Rochelia patens, 

 131 ; On the timber line of high 

 mountains, 345 : Report of Botanical 

 Section, 418. 



Report of Biological and Microscopical 

 Section, 413. 



Report of Botanical Section, 418. 



Report of Conchological Section, 414. . 



Report of Corresponding Secretary, 407 



Report of Curators, 410. 



Report of Entomological Section, 421. 



Report of Librarian, 408. 



Report of Mineralogical and Geological 

 Section, 422. 



Report of President, 397. 



Report of Recording Secretary, 406. 



Report of Treasurer, 42-5. 



Report on Plants introduced by means 

 of the International Exhibition, 

 1876, 132. 



Rice, J., Announcement of death of, 

 130. 



Riding*, James, announcement of 

 death of, 331. 



Ridings, .1. H., Report of Entomologi- 

 cal Section, 421. 



Robert, S. R., Report of Conchological 

 Section, 414. 



Roepper, W. T., Announcement of 

 death of, 156. 



Ruschenberger, W. S. W., Report of 

 ihe President, 397. 



Stauifer, .Jac, Announcement of death 

 of, 134. 



Tyndall, Hector, Announcement of 

 death of, 134. 



Vauj, Geo., Election to Council, 10; 

 Resignation from Council, 355. 



Vodges, A. W., Description of a new 

 Crustacean from the Upper Silurian 

 of Georgia, with remarks upon Caly- 

 mene Clintoni, 128, 176. 



White, S. S., Announcement of death 

 of, 9. 



Wilcocks, Dr. Alex., Announcement of 

 death of, 356. 



Willcox, Jos., Some new mineral locali- 

 ties, 312: Repor* of Mineralogical 

 and Geological Section, 422. 



Wood, \V. M., M. D., Announcement 

 of death of, 130. 



