INDEX TO VOLUME XXII. 
eae 
A. 
Academy of St. bag age 203. 
Acetic fermentatic 
» 325 
hee ‘and Jackson, Messrs., on mineralo- 
gy and wae of Nova Scotia, 167. 
Alum cla’ 
ee mae of, or soda alum of Milo, 
Analeny between the marl of New Jer- 
J sey ani mes ee _—_ ——— of Europe, 
mn do. 
204. 
Audibility of sou nd, Timits of, 374. 
f Earth’s 
Magnetism, by J. Henry, 143. 
B. 
— pas on electro-magnetic exper- | 
Bastiott Pies on the expansion and con- 
ptraction of. butaing stones, 136. 
s, E. Burgess 64. 
Bone O01. 
Scnae eeies! nomenclatur e of, 248. 
Birds, destruction of, by starvatio! n, 402. 
Bleaching a r of chloride of lime, 354. 
Blowpipe, improve! 
Blue coloring matter from buck- wheat, 
Bones, gelatine of, 3 
Boron, D r. Hare’s rocees for, 189. 
Boulders of Ohio, 30 
Bre ny es SB a om colgtieatios of light by 
reflex 
Buck- — blue coloring matter from, 
+, On deacents ina diving| 
Chemical nomenclature of Berzelius, Prof. 
ache on, 
Chlorie ether, Samuel Guthrie on, 105, 
A. A. Hayes on, 163. 
Chloride of Wee bleaching: powers of, 
Chlorine, hydrogen, carbon, compound of, 
chien ‘o-chromic a acid, 
Cholera en a perspiration in, 366. 
Civiliza at ection with mental ab- 
errati 
\Coal, 41. 
Coloring materiale for oF cane. and 
stillers, 381. 
einen me . 382. 
gongs of PE me a under press~ 
ae : 
Con 
[Conchotoey Yas: Lea on the Nafades, 
Con river, sources and course of, A. 
Smith on, 205. 
Sentence HEE of, 205, 206. 
— y format’ of, 209. 
214. 
ay we 399. 
greenstone . 
section of, 
Copper, 60. 
pro ide of, 353. 
Cygnus 5 ic wen Dr. Sharpless on, 83. 
DL. 
Datholite, Sapa of, 389 
De¥ Ee rain gage, 325. 
Dinu ais soins nail 
Dis ee” powers inh 
r. Henry on, 1 
Diving bell, descents in, Rev. T. Alden 
325. 
~ 
observations by 
Buhrstone in Massachusetts, 40. 
aes stones, expansion and contrac- 
f, Mr. Bartlett on, 136. 
C. 
Cabinet of minerals for sale, 180. 
Campagna di Roma, ma alaria of, 336 
Ca —- — e and hydrogen, compound 
carpenter, G. W., on new medical prepa- 
Dr. Mease, 327. 
Doolittle, Amos part notice of, 184. 
Dye, metallic 
Dyke of pers Itoh in Vermont, 189. 
E. 
Earth’s a genie 74 ene 
aurora borealis, ae: Henry, 1 
East Indi: i. fe ar wa 
Eaton’s, P: rot, geological text book, new 
Central Forces, Prof. Strong on, 132, 342. 
edition, 
ia trilobites, 165. 
