466 
Vermont, ep of mountains in, v, 301. 
Verneuil, "E. de, on the Fusulina in Ohio, ii, 
return o Europe, ii, 4 
ih rt Geology of Nlusate, fi iii, 153. 
n the oe deposits of North Amer- 
egy v, 176, 3 
on the Por alle lism ¢; me and 
«European rocks, vii, 45, 2 F 
INDEX, VOLS. I—kX. 
Volcanoes, cause of position of, J. D. Dana, 
iii, =. 
Ss stand extinct, C. i 
on, pec 446. 
of the moon, t D. Dana, ii, 335. 
Volknerite, a new mineral, vi, "13, viii, 122, 
Voltaic are, smoleculat phenomena of, Dela 
Rive, iii, 
see Gale 
Von Blucher 
R. Owen. iv, 123.’ - 
Vestiges of ‘Ceo. aes reviewed, i, 
250, 
Vesuvian Meteorological Observatory, i, 308, 
Vesuvius, eruption of, ii, 290, vii, 437. 
oe of wires producing electric cur- 
ren 
i, formation of lactic acid 
from cane su ar, i, 107, 
V — movements during earthquakes, re- 
arks on, oe Mallet, ii, 270. 
Cosaha.: vii, 
W. 
k ler, I. aration of salts of ba- 
of tof iron a by galvanic cur-|) 
ae 
rent, i 
velyan's bars, ix, 105. 
Vidua albonotata, —_ Concster, vii, 115, 116. 
Vinegar, arsenic in ot 
Virginia, gold mining Oe vii i 
Vision, on single and rbd lag 5. Locke, vii, 
ibid. S. P. Lathrop, vii, 343. 
ere theory of, D. Brewster on, vii, 
et ety kind of abnormal, C. 
Vitriication, jadlaohen of boracic acid in, ix, 
Vivienit ite, composition of, ix, 84. 
Vilckuer, aoe composition * = fluid 
in the ascidia of Nepenthes, i 
Vogeli, F., on phosphoric rey aa 13. 
vita. weneee to the Niger, notes from, iv, 
oice, organs of, in man, viii, 237, 
Valter , phosphori ic acid in natural waters, x, 
ete of food eying _— the amount!) 157 
Ww 
nitrogen present, x, 
Volatile oils of the Crucifers, ii 
olcanic mountains, “T; of  foldapathic! 
18, 
centre of, J. D. Dana, it 
ac P "8 views on, iii, 180. 
dust of Hecla, iii, 272. 
band nearly encircling the Pacific, iii,| 
pea ak of Fogo, Cape Verds, iii, 432, 
eruption at the Cape Verds, iv, 146. 
of awed, ¢ D. Dana, ix, 347, 
_ verses ii, 290, iii, 288. 
vius, iii, ‘290, vii, 437, 
scoria of "iileuss, analyses of, ii, 273. 
eS of Connecticut valley, E. ‘Hitchcock, 
Sea, iii, 273. 
ble submarine in China Sea, iii, 
ne 
Moca Pichincha terrace of, iv, 417, 
tarctie, vii, 328 
vin 287, 
y 4d, prepa 
ryta and barytie ie water, Vi, 
wen os the solubility of chlorid of so 
dium in aleohol, v 
| Waldheim, F. de bite in honor of, v, 301. 
ales, New South, rucks and ieee of, J. 
D. Dana, ix, 29. 
fossils of, J. D. Dana, iv, 151, 
conclusion ede ‘Le 
Verrier’s planet, iii, 441. 
identity of Neptune with a star observed 
by Lalande, iv, A 
oe s of 4 planet Neptune, v, 158, 
vi, 27 
galvanic register astronomical clock, vil, 
206. 
velocity of gulvanic wave, viii, 14 42, 
examination of Kirkwood’s Analogy; 
x, 19. 
= rt on the exper ience of bebe U.S. 
ast Survey in regard to telegraph 0 or 
rations for the oteraineton a longita ey 
ie 5 
Wa tershausen s work on Etna, notice of, ii, 
‘ard, on ae cost of voltaic arrangements 
ear Kilauea, Hawaii, C. S, Lyman,|) 
ix. 
Warren, J. C., purchase of mastodon, pied 
fering: R, Ss les yy astringent su 
stances for ing, V 0, 
|| Warwickite, elotnet ng Po Enecladites§ ii, ne 
| Washing ton, ob: ot So, ie i ae 
ervatory of, noticed, i c 
Wa tee of artesian well at Grenelle ee Mon 
drof, i, 26: 
‘ecomposed by metals in 
— 
presence of 
en by air peep without the aid of 
sulphusic acid, i, 26 
m densi* y ro pure, iii, 427. 
raised by -atsbdeb iii, 449. 
de ng power of, at high tempers 
tures, Vv. 
tension ey vapor of, J. H. Alexander, vi 
10, 317. 
918 ey ses of several, B. Silliman, Try ih 
= 
nctamical cae ul * sevens from 
rt 
sea, ana on, Forchham 
of the Mediterranean, analysis of viils 
~~ iii, Het 
116. 
of the Dead Sea, analysis of, vii 4 
