402 
Calymene 0g om described, 106. 
gpl se inet Pro m., account of bitu 
nization of wood in hum 
Carburetied Hydrogen gas disengaged in 
Catalogue of insects of genus sphinx in 
N. America 2 ‘Rie 
Carbo copper compound of, 110. 
Cavity contai ainthg et oo 
Cement hydraulic, 37, 4 
Champlain, Lake, nedegy formation of, 
Charpe ntier, Hr. V , completion of Be 
See Test ry of ‘phenomena of bow 
Themical examination of native iron, 
213. 
action not the cause of volca- 
nos, 231. 
“ Chemist try of organic es, 202. 
Cherty limerock or coriferou limerock 
roposed as the — ce to 
tate geologists, by ‘A. E 
China Sea tyfoon in 1835, tis etd 
itby 
ick theriuns, footsteps of in sandstone, 
Chili, eh Soe of land in, 274. 
man era, 118. Cow 
INDEX. 
Counties of Queens, Kings and Rich- 
ond, 
tries, Dr. ., Statement of circular fires 
seers. * wind, 5 
rrents, marine, proofs of in D Y., 37. 
Dana, Dr. ganalysisof Congres Spri 2 mas 
new method of analysis 
of soils, 
Danaite, proposed as a new mineral spe- 
cies, 334. (Vote. 
Daubeny, Dr. C., his analysis of Lebanon 
springs quoted, 
on thermal waters in N. 
America, 88. 
quantity of salt in sea water, 
= 
188. 
Davy’s by pothesis of volcanic action ex- 
amined 5 
De K 
J . oe ale on zoolo- 
OE N 
gy of N Y., ; 
Deposites from ‘hot springs indicate their 
bi csi 
Chure ount of extraordina- 
ry.ec ho 1s. 
Circular fires occasioning whirlwinds, e 
Citations from Geol. Reports on State 
N.Y, for ~3, 1. 
Civil Engineers, institution of, received, 
n, pee H. meteorological aper 
edited by ei a 
Col rg sohiiwinde caused by fires, 50. 
Conrad, T. A., report on the paleontolo- 
ica | department of the survey of N 
Copper i in combination with carbon, 110 
Pinion ae Ip, 
C 
of, I 
Gray sulphuet if 112 
De - Beche, ted sandetenes cf 68. 
Directions for tracing r 
Distillation destructive Of oil of wine, 76. 
= t, geological, of N. Y., report on, 
Vb 
;. Emmons’ report on the 2d, 23. 
~ geological, Vanuxem on the 3d, 
30. 
James Hall, on the 4th, 34 
Dog, ton prolate, retaining power to bark, 
U4. 
Drought, effects of, 80. 
Durango, Mexicb , mummies at. 200. 
vet wight, Theo., natemeutol concerning 
realar ff res and wind occasioned by, 
5 
Dykes i in a Co; N.-¥,, 26. 
med, 264. 
E. 
pee gpm natural wo of, 230. 
Eaton, A’ proposes cherty li es = 
serie: ‘to his article on. 
71, 193 
{Ec ‘ho, musical, in Virginia, he 
any mes see 
Beenainical geo of Mass., paroes on 
notice am ores of in N. J 4: 104: 
Pyrites, 
r ide 
Co —. auantty a manufactured in 
Correction 
Porigienn Iime-rock of N Y., as a line! 
of referen hee 
Couthou two species of Cida-| 
ris an Sass 381. 
monography of the Osteodes- 
| EB 
dy 2 
o subseribers and readers, 216. 
fe a a 
Electro magnetism 
“i Dr. Page, 350. 
ricity, observations on, by Dr. Page, 
macea, 382-9 Ele 
County of Essex, report on, 26 
Counties of Montgom eee Herkimex El ectro-magnetic rotations, sale 
Oneida and n human era, instan- 
Oswego, Geol. report on, 
ees of land i 
of, 271. 
