Swans ins 
_ Hyperchlorie we, Roscoe on, iv, 131. 
: India, configurations of, Schlagintweit, iv, 
, 060. 
2 Tadln n race of Hasty Van E paagge 
INDEX, VOLS. XXXI-——XL. 
Huxley, T. H., Man’s place in Nature, no-|| 
ticed, v, 451. 
on new Carboniferous Labyrintho-|| 
dont, vi, 277. 
Origin of species, noticed, vi, 312. 
ge pag Anatomy, by, viii, 294. 
Hyat n the Beatriceze, ix, 261. 
spi p a return to parental 
Hydrastine, Mahla on, iii, 48, v 
patiste of bar preparation 3F 4 ii, 118. 
= Pee anys sage i, 94. 
arms on, Vii, ik 
“atic of Humphreys and Abbot’s 
Report, Barnard, vi, 197, 
Hydrocarbon, Ci, in coal gas, i, 118, v, 
forms, 
Hydrocarbons, new modes of forming, iv, 
ates of fr actional condensation for 
327. 
712, 
: . , sulphuric acid reduced by, ii,|| 
roxyd of, v, 1 
phosphuretied “ 313. 
properties of, v, 112. ; 
replacement of, in ether, ix, 95 
sulphid of, reaction with, xl, 338, 
Hvlerpeton, ¥ i, 431. 
Hylonomus, 
aangani ¢ acid and compounds of, 
oxyd of i aes optical dis- 
tine ction of, vii, 40. 
Yponitrie a acid, Miler on, iv, 182. 
spectrum of, i, 4 
Hyposulphite of aoin vik vii, 346. 
I 
aS by pressure through ori- 
ena Sha iv, 275, 370. 
rré on vi, 405. 
fin boiling water, iv, 180. 
Solniion of, on inland waters, Harri-|' 
$0n, V, 
in Kennebec R., Gardiner, xl, 20. 
Ichno ner phs from Conn. nee sandstone, 
noticed, vi, 
ighyosautus, sia of, ix, 
roe geol. survey, Tepoe ges i, 124, 125, 
en stems and branches in, ix, 99. 
Nat. Hist. Soc., Transactions of, vi, 
101, 96. 
* pemarakora m range, measurement of 
413 
Inf n organic so cinbaes, iv, 7 79. 
Iafenorel earth, 0 of, viii, 277. 
Ink, ny for, Be ia 
ant. 
p 
Insects, fossil, te Carbcideiea of Illi- 
nois, Vii , 84, x xl, 268, 
of N. Brun wick, ix, 357. 
dbo for microscope, vi, a 
ravages of,a cause of their estruc- 
ae fw oh 
eM me College, Nickles, iv, ee 
Exhi 8 tion, Science of, Mar. sh, V, 256. 
ramic Arts of, Salvétat, v, 268. 
Interpenetmation, chaste theory of C8. 
a ey 
Interpolation j in physics and chemistry, 
iv, 2 
Innations, enyses of, i, 275. 
ile, Ferrel v, 62. 
lodine, viol colors from, Mn 148. 
iri ae ores of, pasting Syst 
carbonate of sesquioxyd of, iv, 321. 
chromic, vii, 358. 
combination of hydrog: and, iii, 272. 
containing « opper in paddling, - uF 
ue of, 120. puddling, v 
ration os other bases, by ace- 
Eee of sodium 
separation of ofeesquioxydand protoxyd 
of, viii, 116. 
silicon i in, v, 118. 
Tissier’s veers for, i, 120. 
titanium in, vii, 126. 
tungsten ny i, 118. 
at London exhibition, Vy, 258. 
Tron ore in A i xi, 388. 
niet Be. oe ae a 
es, Dr. Eli, obituary 5 
J. €., Colorado river, — iti, 387. 
Ivory, vegetable, vii, 445. 
J one 
Jackson, C. T., sketch of John Evans, if, 
uri Valley, . s yde’s 
Sopcast: of, fi 8. n es, E 
Indiana “Geologi cal PRC by 
Owen, notices. v, 154. Fay 
Indisine, 
268. 
: flan, ih Vy 418, wi 268 113. 
Am. Jour. Scr. ECOND SERIES, VOL. 
ov. XL, No. 120.—Nov.y 
