ene 
a 
: re % Ss aS sR 
a ee ee ae ee ‘ : 
, Tetrion, J. oe, Safford on, xxii, 236. 
INDEX, VOLS. XXI—XXxX. 
Tantatam and its compounds, Rose, xxiii, 
i worm, metamorphosis of, xxvii, 
Tasmania, Tneranagee gr 4 essay to flora of, 
J. D. He a 1, 305. 
Seca: ent 
Taylor, W. — on aragonite near the Ar- 
ys XX 
on lecontite 73. 
meteoric i iron "of Xiquipilco, xxii, 374. 
on a nickel meteorite, xxiv, 293. 
ineralogical notes, 5 We. 
, xxiv, 177. 
of 
iene re cable, xxvi, 285, 
Mediterranean, xxi, 257, 
ennessy, xxiii, 144. 
ey of, by zy O. Currey 
280) 
for Teachers, &c., 
Terraces or bakes ‘on Western Islands, 
xiii 
“eh etc., of California, Blake, 
\/Trans. Am. Philo 
|Tides, notes on, a 7 xxiv, oe. 
of Nova Scotia, Chevail 
at Ponape, Carolines, x xi 3 
of the U. ea — = bredidiion tables 
for, A. D. Bae, 
ae an of u. oe D. Bache, 
Time, automatic comparison of, between 
distant stations, J. “ xxix, 43. 
, on —_ soluble salts of, J. M. Ord- 
‘way, XXi i, 220. 
itanic tas xxvii, 127, 423. 
Tobacco manufacture in Paris, xxv, 484 
Tolles’ or cei noticed, 
M. C. XXX, 
Toluol, on Sriceemaniion into benzoic 
alcohol and toluic acid, xxi, 182. 
Top, on the motion of, /. G. Barnard, Xxv, 
wien: the Schuyler, xxiv, 290. 
Torre, Fy Botany of Mexican Boundary, 
XXxvili, 291. 
discovery of ger in the analysis 
of tuekahoe, xxvii, 459. 
—— and sagas a relations of, 
ii, Totten, J Ge, sudden ie Sinnbpeseanee of ice 
on lakes, xxvili, 359. 
Townsend, David, obituary of, xxvii, 443. 
ilad.. vol. xf, 
new series, Pt. ir, 1860, noticed, Xxx, 
Transit ins strument, on use of, in deter- 
wer eo latitude, CS. Lyman, Xxx, 52. 
Trask, J. B., aurora of Aug. 1859, xxviii, 
tarh gunk in California, xxii, 110, 
ii, 341, are 46, xxvi, 206, xxviii, 447. 
Triassic, see Geor 
Trilobites from ‘otsdam sandstone, de- 
seribed, Bradley and Billings, xxx, 241, 
“fe 
from near Boston, W. B. Rogers, xxii, 
—_ 
x, 96. 
Reade death of, xxiv, 299. 
T fe) — notice of, Xx, 
ee Saxton’s self-registering, 
eseri 
H. £,, on aurora of Aug. 1859, 
nc, 
act sted f pressure on, xxix, 208. 
rs, in Kane’s Are’ oe Expedi- 
ihesedaaiia among, xxiv. 249. 
, £. #, on aurora of 1859, ex. 
Thermo: 
tion 
Thickstun 
cee Z., obituary of, xxi, 301, xxii, 
Trion nyx, fr Nebraska, xxii, 120. 
eae cr yiaeatt, 
roodon, fossil reptile, Leidy, xxii, 119, 
and Deville on densities of vapors, 
xxviii, 435. 
Drosbrtage, W. PB, deep sea soundings, 
deep sea pr ap xxvi, 386. 
sounding a) apparatus for, 
xxviii, 1. 
‘in reference to an Atlantic tele- 
h, xxviii, 51. 
Ton, Mey on aurora of 9, xxx, 348, 35 
Triibner’s Guide t of 4 Tit, notice of, D 
, Tapidity of, Ule, xxiv, 445 in, ‘ 
oe estorms, ong r eographical distribu-|| Tschudi, return from , xxvii, 303. 
wee Tuc ay Sag of, Sul age . 
wavehi tat river, 4. D. Bache, umeration of Nort 
vast sears lichens, i 9" zeit, 
rvations, Coast Survey, xxv, 81. eooemeer" a 
Bartang on, xaveeee ce ungsten, researches on, Riche, xxi, 416, 
* the Atlantic coast of meen A, Comey pil Mtcace, ss on the fossils of di 
he, = 14. xxv. Carolina, noticed, xxiv, 159, 447, 
146. 
