INDEX TO VOL. XVII. 
—f-— 
A. 
Acid in Tomatos, 115 Acidulous Bolpere: of em 203 
Acworth Minerals, 354 Agenda Geognosti 
Air, compression of, 88 hoes Institute, pg Tran —— of, 415 
Allen’s Mechanics, review of, 3 Imanae, American, &c, 416 
(meri tly discovery of, ‘ak Analysis of Titaniferous 
Analysis of Tennessee Meteorite thophyllite of ay neg 144 
au ~ of Peru, Architecture i in the ee ed States, 99, 249 
Arctic Regions, Geology of, 1 Magnetism of, 1 
Aspartic ao d, 173 Aspartates, 174 
Ast cal Observations at Greenwich, 409 
Astronomy, Pr ice entary works on, !99 Atmosphere, composition of, 382 
Attraction, liquid, the simmchbien ae 86 ; 
B. 
Bear Lake River, Geology of, 3 
Belemnites, cutaneous appe ndkees of animals, 18 
Biography of Sir H. Davy, 217 Bituminous Coal, origin of, 397 
Blake, Eli W. ae the nsafoatare of to ill 
————— Poss of rocks, danger in, 182 
en socbuit edition of Beran on 
mplified, 163 tion of, 169 
Boracic A Acid reduced by hydrogen, a eee 
Depot] introduction to the — of, a Brown’s active Molecules, 390 
t, Mr. on a stroke of lightning, 193 
Cc. 
ulus, eo ———— pHacinies of, ‘74 
Cale 
Caouichouc, in sheets, 3 of Plants, 199 
Catlin, Dr. on blasting Rock, 18 Ps Ce ment, a new fusible one, 81 
Cha arring Wi |, a ne af gap Chemical action of Light, 376 
Chemical solutions, i eon pain oe 288 
Chlorate of Potash, method of ig gas 
Chlorine, test for the strength of, 17 enone remarks upon, 388 
Clemson, ualysis of Iron ore ae 
Cloth, preservaiion of, 184 Columbite of Acworth, 387 
Compression of air, 38 _combuetiiy eaiieried by water, 165 
Conwell, Dr. on Tobac 
Copal varnish, soluble i in ect; Jim Copper Mine River, Geology of, 7 
Corrosive Sublimate, ree of, 1 : 
decomposition of, 38 
Couzeranite, a new mineral 183 crea: red, manufacture of, 187 
Crystallization < ee 
—___-—__—.,, li influencing it, 383 
Cyclopedia, Pocket, ¢ Guy’ s, 412 
D. 
Desiper. anne —— aia pre 
4 BAF fe nD, ENS . setae 
SS aewh ‘eg Dau om |, Prof. faite fiaceal pot og er 
Diamond, remarks upon, 37 Diluvial Furrows, 408 ‘ 
Disti!!ation of wood, ! Divisibility of matter, 184_ 
Doolittle, Mr. mode of rian charcoal by, 395 
_ Vou. XVI.—No. 2. 
