426 
yn soar animal, new, Argulus Ca-| 
i, 297. 
Cretan artificial, by A. Crosse, 374. 
oga, t ur to the falls of, 1. 
ek strata of, 47. 
D. 
Dana, J. D., new work on Mineralogy, 
413. 
———, and E. C. Herrick, ert Eg 
tion of the Argulus Catostomi, 
Decrepitation, cause of 2. 
Definitions, 88, 
Degree of the reviesael Meridian, 
length of, 
of © Parallel of Latitude, 73. 
io, 
E. 
Earth, ect! 234. 
oblateness and axes of, 229. 
Electrical Shoes, method “of increasing, 
Electricity oS contac’, 159. 
_—, of, on vegetation, 160 
Elevation of the Danks of the Mississip- 
pi, 294. 
———— mountain oes 290. 
Emmoni 
e, new a eral, rit. 
Emys nkceie is, description oh pee 
crinite, from Sch harie, N. Y., 
Euple eres, 1, 192, 
Exchanges es of objects i in natural history, 
Exchanges in Conchology, 413. 
Excursions to Cairo, Jer Lie” &e. by 
G. Jones, 412. 
F. 
Falls of the Cayshogne! tour to, 1. 
Baling stars in Rassia 
par from Bytown, Lower Canada, 
Ferns, fossil arborescent, 30. 
Ph gaa deposits, 61, 75. 
Feuchtwanger, manufacture of vinegar, 
Fluids, resistance ae 
Fossil Ovis, 80, F at ‘Chiton, 82. 
1, 28, 
2 
plants at Mariner’s Mill 
a ock strata of, 47.\| 
189. 
INDEX. 
Sic Sn he erag of 
Fossil vertebrated 
Norfolk, 339. : = 
———. animal, new, Sivatherium, 176. 
G. 
Gales and Hurricanes of the western 
Atlantic, 115. 
waroigs experiments, substitute for frogs 
292. 
Geogr aphical —— td ee 373. 
eologica al map o n, 954. 
oe “ee the al at SOarabore, 47. 
v Wm. Buckland, 
419. 
of slate rocks of Devonshire, 
349. 
— tern New York, 241. 
Gold mines of Virginia, 413. 
Yai Dr. A., impregnation of plants, 
H. 
‘|| Hail, 
6 [Hail 97 Comet, tails of, 142, 324. 
Hare, Prof. R., action of sulphurous acid 
on essential i S, 
— brin, 285. 
urous-ether and sul- 
phate of there, 275. 
Harlan, Dr. new species of Roden- 
tia, 385. 
7 
Emys, 
382. 
———_—_——___——,, orbicular lizards, 383. 
a G. ts , Geology of western New 
Bechounden <— J., account of, 66. 
Her rick, E. C., . D. Dana, Argulus 
Catonoin a ra species of crustace- 
ous anima 
essler, chemical action of the solar 
re etru 
Holmeste, j analysis 0 of, 172. 
n the manufacture of cast 
epee 
arvieese of Shel Ibyville, Tenn., 252. 
peed of the western Atlantic, 115. 
E 
seein hier} to, by a Robert, 167. 
Indian , 8. 
corn, sugar from, 163. 
si 
Jackson, G. T., mineral waters of the 
Azore: 
golly Spe eg account of, 1 
ple - 4 excursions ~ Cairo, Je- 
alem 
Jo in B. ae an ‘i tails of Halley’s com- 
142, 324. 
