INDEX, VOLS. 
Skulls of * ae how flattened, S. G. Mor. 
ton, ii, 1 
ve erebrate structure of, R. Owen, iii, 122. 
Slags from iron furnaces, report on, v, 127. 
Slaty Sante ai in North Wales, G, Sharpe 
iii, 430, iv, 
Slhamer, B., sugar in the —_ ers of the Rho- 
dodendron ponticu m, 
Slide of a rock in South Caratina, vi, 443. 
Slopes, talus, angle of, vi per 
Smelite, a new + mineral, vy, 26 
a of copper ores by a new process, 
Sri 1 Arthur, on the hydrates of nitric acid, 
Sm e yaa k, thermometrical observations 
in W. estern Asiz a, ii, 72. 
Notice of Nineve 14], 
Smith, - L.. Ni sh ‘woh. joe the use 
of Schools, by. — , IV, 
Smith, Wd. L,, on blas furnace »i, 17, 
y ' 
on the anaine scien of the sun, Oct.,| 
we , 283, 
n two netw minerals, Medjidite and Lie-| 
461 
IX. 
_— yereter, pe oa to South America 
obse with reference to, vi, 
143, v 
Solar natu, elementary colors of, v, 1. 
| Soten bongs vy, 433, 
rae of Mauriti 
Solubili of gypsum 
4 or spar, G, Wi 
— 
E.2 
‘ey 
pi siesiety on ‘vnricties of chloroform, ix, 115. 
on — $e honey, x, 113. 
-aane hap 6 vibration “ soft iron, i, “ig 
Soundings, clpaoe of specimens from, 
ear St. Paul’s rocks vii, 315 
in Atlantic, J. C. ne ti it 316, 
olmes, on ies of, vii, 187, 
meteoric iron in, 
—— iron, from ne ms ae mines of Alten- 
berg, anv alysis s of, x, 248. 
bigite. + » 330. 
emery oe of Asia Minor, vii, 283, 
1x, 289, x 
rome in and meerschaum of Asia 
Minor, vii, 285. 
Smith, R., an alysis of ammonia and cyano- 
gen conus 112, 
on the air and water of towns, 
Smith, extraction of mannite from the dan- 
delion, ix, 285. 
Senitheosiad Institution, ii, 440, iij, 132, 284, 
vi, 288 ii, 158, 306, ix, 312. 
Smyth, val wake on the Unity of the Human 
Races, no oticed, 
Smyth, on Cometary phys sics, x, 399. 
Snails , boring power of, W. c Trevelyan, ii, 
Snake, , Slee, muscles in, W. M. Carpenter, 
n the sphere and least circum- 
i gravity, water at maximum density 
for determining, iii, bess 
ae tra of various flam 
Specular iron artificially stot i, 430, ii, 
4il. 
er, C. 
PENC A., compound achromatic mi- 
croscope by, ¥. 237, 285, 443, vii 
1,8, 
, 265, 
jpencer, J. ae ravels in the Hol y ‘Land, no- 
Son ix 
num, species of, i, 72. 
Spene, larg rystals of, Vauz 30. 
Sphenomit te A - w meteoric wrod ii, 380 
Sphere -_ least ponent vt cone, £, S, 
Spherical al geometry a and hes > agpania of A. 
oticed, vii, 1 
Spor state, congelation se mercury by, 
ee water, motive power from using, 
vii, 304. : : 
bodies, incombustible man, etc., 
=: 
viii, 431. 
cribed My v, 227, 
Siow, cylindrical masses, of Orkney, iv, surae: 900 nial Leet iar 
eo 
“ciemptitdles alaw of cohesive attrac- . bergs, 
ace vy, LO), 
ee, butyric acid from, ix, 116 
ts at Triecte i 
Spinellane or nosean, vii, 435. 
rature of sea of, near ice- 
ile from a new locality at Norwich, 
Pl tases x, 119, 264. 
isomorphism of, with pyroxene, J. D. 
Dana, x, 
analyse ier G. J. Brush, x, 370. 
51. 
ston, of "Natural } tity , see Boston. Sponylisaurus, i i, 440. 
457. 
of Arts, ‘Transactions = 
bef of London, anni 
—_ 
as 80 Lyceum and Aca demy. 
Soda, quantitative determination of, and sep- 
aration fro: 110. 
action of ca 
105, 
Sodalite, 
— eiication seg “fertilization of, F. 
Solar ra ya, phonmmennol, E.C. Leedom, i, 28. 
hy 
caustic, ‘oh @ stoneware jar, iv, 
Sponge, observations on, by Laurent, vi, 
freshwater, of the Island of Bombay, x, 
ie 
remarks on, J. D. Dana, ii, 194. 
Sprague, L., genera of i by, noticed, 
Vill, 452. 
S Fauna of A°gean, 
ae 3, mineral, — - ‘iii, i 300, vi, 422, 
Rocke 120. 
Pe IA y Mountains, 
iii, 198, 450. 
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