, Correspondence of Jerome Nickles, dated Nancy, France, 

 May 6, 1862— Obituary— J. B. Biot, 120.— Isidore Geoffrey 

 St. Hilaire, 122.— Acclimation— Disease of Silkworms, 123. 

 — A.slronomy, French Bureau of Longitude — New Observa- 

 tories— International College, 125.— Manufacture of Alu- 

 minium, 126— Culture of Cotton— Scientific News, 127.— 

 Bibliography, 128, 



, Ilyperdilc.nr 



r.ses, Claos : On a tneihod of preparing Chlorinated Organic 



licals, Carius and Ferrein : On cer- ^^ 



Applied Chemistry.— The Tannin Process ; by Prof. Edward Emebson, 134. 



species of Silurian fossils; by E. Billings, F.G.S.: True position of ti.e 

 Waul^esha Limestone of Wisconsin; by Dr. C. Rominga -. Note on the Des< 



ceous, and Tertiary Fossils, collected in Nebraska, by the Exploring Expediti 

 the command of Capt. Wm. F. Raynolds, U.S. Top. Engrs.; by F. B. Meek 



: Lyman's Trigonometer, 157.— Donation of type 

 ihsonian Institution to the 3Iuseo Civico of Milan, 1 



Art. XVI. On the Ancient Lake Habitations of Switzerland ; by 

 John Lubbock, Esq., F.R.S., 



XVIL Upon the structure of the Brain in Man and Monkeys, and 

 its bearing upon classification, with special reference to the 

 views of Owen, Huxley and Gratiolet ; by E. Wagner, - 



