Ge Agr pe pen or fae, SRS ee 
5 ROR 
oe 
me 
se ae 
PS 
INDEX, VOLS. XXI——XXxX. 
con, new compounds, Buff, xxv, 270. 
Sili 
Silk and cotton exe ene 1 98, means of|| 
; ee Cynthia, 
silica, N. , reprint of a tract by, noticed, 
Silliman Bs obituary of Robert Hare, 
pune Cleveland, xxvi, 448. 
scom, xxix, 
netics of Lnehoukt 8 Roman husband- 
, pt of ‘New A 
m. Cyc., xxix, 303. 
Beton, 4 " 
B., Jr, ‘Atlantic ielegraph cable, 
Bene comb stion of wet fuel, xxx, 
2438. 
note on saa of light b lass shades, 
XXX, nt = NS) 
notice eof : Vaveow s Archaia, xxix, 146. 
s Elements of Chemistry 
and Phydles os x oy 
meteor of Au 1859, xxviii, 300. 
Museum of Seeenion Zoology at 
Cambridge, xxvii 
pipes of Ww. W. Mather, xxvii, 452. 
a pho Xxiii, 
thirteenth meeting of a ‘a Assoc. 
at Springfield, xxviii, 293 
+ 
298. 
solar eclipse of July 18, 1860, xxx, 
281, 202, 30%, : 
Silliman’s First Principles of Natural Phi- 
losophy, noticed, xxvi, 
Clarion basin of Hudson’s Bay, etc., xxi, 
Bers action of light on chlorid, xxiv, 
me ae Petitjean’s process for, 
Simple bodies, discussion on, xxviii, 121. 
On eXi aye it new, Bunsen and 
Riven xxx 
Simpson, J. 5 Hy pi aurora of 1859, xxx, 
Sismonda, on fold in strata of Petit Coeur, 
xxix, 131, 
- 465 
Smithsonian jnallintants nt for 1856, 
noticed, xxiv, 80 
for 185%, xxv i, 302. 
Smyth, astronomical expedition of, to 
‘enerifie, xxi 
“—— - S., pase in Holyoke fall, 
Society for the gg of the Friends of Sci- 
Soda, prs Sy of, by the blowpipe, xxix, 
manufacture of, new mode, xxi, 120, — 
Ordway, Xxv i, 364, 
lilend pene, xxii, 99. 
Soils, absorptive properties s of, XXviii, 71. 
economy of ammonia in, xxviii, 76. 
the function of, xxviii, 84. 
a a see ‘lipse, 
ould and Gilliss, xxvi, 146. 
Solubility of sulphate of ‘baryta, xxvii, 120. 
and calcite in water, xxi, "194. 
Br hogs gon supersaturated saline, H. 
Loewel, Xxx, 411. 
pe ly t= i, 262, 
Sound from Praiong W. B. Rogers, xxvi, 1, 
Sounding sl ly EZ B. Flunt, xvi — 
1a xxviii, 1 
Soundings poten the telegraph plateau, 
xxvi, 
deep sea, W. P. Trowbridge, xxvi, 159, 
“infusoria in oceanic, xxvi, 387. 
see fh. 
South Carolina, changes in coast of, xxviii, 
Species, ag to article on, by /. D. Dana, 
i, 1 
os in of, T. Parsons, xxx, 1. 
origination and distribution of, J. D. 
Hooker, xxix, 1, 
chon on, J. D. Dana, xxiv, 305, 
ee Darwin. 
Specific gravity apparatus, Eckfeldt and 
wood, C., on aurora of 1859, xxix, 250, 
BTN to meteorology, xxi, 
th, E., on respiration, xxix, 
light xxix, 
Smith, . J. L., artesian well at Louisville, 
description of three new meteoric 
pacweetrs chemical analysis, by means of, 
Xxx, 
Specu lishing, 2. Greene, xxiii, 145. 
Specult for tel telescopes, new, Xxiv, 259. 
Speke, ns in eastern Africa, — 
142, xxix, 220 
, J, on cause of color and theory of//Spencer, G.A., his improved microscopes, 
i xxviii, 39. 
Spheroidal evaporation, Riddell, xxvi, 71. 
fas* “tae 
W., meteor of July 8th, xxii, 
eae Rents a boring, J. Leidy, at, 281. 
melaone Stones, i in Indiana, March Bowerbank, xxi 
“8th, 1859, i, 409, Spon pneses ° - of iiteecsh eg ee of 
in Ohio. May1 “— pag ¢ , 
ee By aeons of mo a off Long Is-|| i mtaneous ” generation, Pouchet, xxvii, 
ian Contributi Claude Bernard, xxvii, 406, 
oe semanas spehinete J. D. Dana, xxvii, 408. 
vol. C xxiv, 445 i Dumas, . che 
Institution re of Pee published|} Milne xxvii, 401. 
by, xxii i, 300. pce, xxvii, 405. 
neous collections, xxix, 451. xxvii, 406. 
AM. JOUR. SCL—SECOND SERIES, Vor. XXX, No. 90.—NOV., 1860. 
59 
