INDEX, 455 
OxiTvuarY— Sella, Q., ¢ Is of boron, 110. 
E: h, | Sesqiisalts. 0 on bog 5 basic, Ordway, 197. 
’ “Alexis Sauvage, 393 Sillim - rinciples of Natural 
Es i 393. Philosophy fi ts sae we 447. 
of A 
Goculianons “of aes by the moon and plan- 
uiries concerning, A. C. Twining, 
Ocean, soundings in, W. P. Trowbridge, 157, 
routes between England and America, 
: infusoria in, 387. 
iD. Dana, 231. 
Onan, J. M., on soluble penie sesquisalts, 
s' 
Owen, ‘address befure the British Associa- 
tio on, 
oo hanks of France, mode of resupply- 
P. 
Pacific railroad surveys, noticed, 92. 
Palewontology, see Geology. 
eeeweee nesis, Owen on, 425. 
Permian, see Geology. 
Beltahorescence, influence of temperature 
on, 399. 
of ammonia. og H. Bill, 10 
pooiceTephy he process nha "397. 
ury from effluvia, 397. 
Physionometer, i —— of, 393. 
Giabigerin a, 96. 
Propionic ner prepa 
Publication, on scient 
ration of, 401. 
tific, E. B. Hunt, 25. 
7 
: 
q 
' 
, 
: 
Secu 04 art noticed, 
Riddell, J. L 
. Rogers, 246. 
ers. «1.2 rg 
formatio aot rings of a 
=" 
ry, 128. 
Poh ba Desert of, 374. 
mg er of the ain. he Striped 
Schlagintwei A,, obituary of, 378. 
Scoresby, Wa obituary of, mete 
got mode of making commercial caustic 
Pisaoric acid, on test eof a molybdate 
rtales, L. F., on the genera Orbulina and 
rveys over Rocky Mountains, 
, Fish- fod ‘balance and spher- a, 
— J. M., on Tennessee Silurian His- 
Bass, analysis of, J. a 
of, | euuae cones, forma 
ugust, ie yg 
Shooting sta 
of re ust, Bly 
Silk worm, the trne Bo , C erbia: 908 
So ociely for the Aid of the 1 riends of science, 
Soda, manufacture of, new mode, Ordway, 
—— Parallax, Gilliss, 146. 
errata to article on, by J. D. aca 
ssl, ——? Riddell, 71. 
Sorghum, 26 
Sonn d fro ohne W B. Ro agers, I» 240. 
Soundings, , deep sea, W. P. Trowbridge, 159, 
along the ‘Telegraph ems 219. 
infusoria in oceanic. 
supply of pure water, A. Sauvage, 395. 
gra =e es coal rage sal Ohio 
Stimpson, W., Prodromus, etc., noticed, 146, 
Submarine tunnel, motor for, 98. 
eo preparatiil of pure, H. Wurtz, 
and 
Sunken vessels, on raising, 264. 
swallow, on Permian, 115, 182. 
Plane 53d Ast , 146. ‘ if be 
Picric acid and its salts, M. C. Lea, 379. Taylor, W. J., mineralogical notes, 134. 
Poisons in China, Macgowan, on Lecontite, 273. 
0 en, 1. L. ayes, 305. Telegraph see soundin 
G. F. Harrington, 448 Telegraphic Atlantic Cable ax: Gravatt, 440. 
Polarized light, for the " ierossbell White, wire. 
Telescope of ntvere slass and mirrors of 
different surfaces, 3 
‘Temperature of aes and sea, Dove, 91. 
Tertiary, = 
B., curtqaeliin in California, 296. 
eepSea Explorations, 386. 
Tu ame s Lichenes, noticed, ee 
ations by 
and experiments on meh pe 
on occu 
d planets, 
negate tude, 
U. 
urea from albuminoid substances, 97. 
Vi 
Se expesiuon in 24 378. 
neha, E o. 
California and Oregon, 
" Moreno, 408. 
124, 
ud of oe J. vider rg a 
ion of, Lyell, 
around, 41) 
craters of Java, pees Bo 
