ae 
Hee 
eee 
aan W.B., on subterranean tempera- 
ture, 176. 
he age of the coal 
rocks of Virginia, 175, ; 
the dip of geological 
strata, 171. ae ea, 
on 
of Virginia, 175. 
on the 
— chain, 1 
n the een springs of; 
the porous anthracite 
gg of the 
* Virginia, 176. 
proofs of diluvial agency, 
181. 
Ss. | 
Saurian remains, Mantell’s memoirs on, 
Schoolcraft, H. L., on foot-prints in solid 
imestone, 
Science, new works in , 205. 
fri - pa for the Ad- 
vanceme 
Shepard, C. v. ae of meteoric iron 
Son Ten 
aS cilia? in meteoric iron, 
359. 
on Euclase in Connecticut, 
366. 
Phenakite and 
Catntrolbaveeet 
on the want of identity be- 
tween oe sag puters: 116. 
n Washingtonite, a new 
ane 364. 
n’s Treatise = Algebra, 
Shooting stars of — 120—21, ia42, 212. 
Aug. 8th, 9th and 10th, 
1842, 377. 
Silliman, Prof., address before the Asso- 
Qe merican horas 217. 
emarks upon anc’ 
INDEX. 
Stars, shooting, ot of Aug. th, 9th and 10th, 
Seige am navigation iy ee Pacific, 207. — 
. Hare’s objections to Mr. 
“Rediiel s ines ol 
Redfield’s rep! to, 
pegs T. ‘on the principle of ie 
ocit ties, 74: 
subtoranesn temperature, 176. 
F. ricana, a new fossil mammal, 
"143, . 
T. 
Car a 
Temperature, , subterranean, 17 
Tesc E., on the ces of 
rochlore with m microlite, 33. * 
T oe springs in Lege 176. 
Thra pep a w shell, — 
Tin sa ie 
Tornado 
aN. 
Tornadoes considered as witekouseily 
in the United States, 298. 
Tey, C., on the oil of Indian corn, 
Trimmer’s pg Geology and Min- 
stalogy noti 191. 
Tuo Ao Rg . ” a fossil Nautilus, 187. 
V. 
Variation of the a etic needle in the 
U 
Vaucher, we por ee f, 215, 
egetable i'snimal fibrine, albumen 
and c peed > 
Velocities, “eel principle of, 77. 
Vogel, Dr., obituary of, 215. 
= 
Ward's treatise 
Seep gen Lee experi-|| yw 
152. 
Silliman, B. J _ 
ment b ivanie t, ® 
AA the ms sae carbon in 
Grove’s vce 
aa lead, 43. 
Smith, J. L., on the composition of sper- 
W., his labors in English Hees 
ear Boston, in 1688, 399. 
Perey red, n 
feitad oclipee ofly Sih, 1842, 401, 
: Spermaceti n of, , Bol. 
? . 
seen 
Weekes, W. H., voltaic experiments of, 
395. 
anew mineral, 
ashin 364. 
ingto ae nsidered as whirlwinds, 
