 Infusorial cout of ge 
478 
Gould, B. A., — from, 77, 1 
es B. w difference see 113. 
Gravity Vila in Russia, 
Gray, A., botanical notices, 62, 150, 221, 
306, 460 
H 
Habel, Dr. A., 
~~ = "photography applied to deter- 
of astronomical data, 25, 154. 
nye omical proof of a resisting 
medium in space, 40 es 
Hall’s arctic Lee me, 
Has tog pee Sone acids. 
Hayden, F. V., geol. exploration of, 74, 
s aes of Rocky Mt. scenery, 
noticed, 3 
“Hayes, S. Da. distillation of naphthas, 
ete. 18 
ae 2 Eager gegen of bases soluble 
INDEX. 
Kilauea and Mauna Loa, — 454. 
King, ob ophite of Skye 
Kirkwood, D., testimony rs ocoaaes 
on the nebular hypothesis, 155. 
L 
Lakes, Great, survey of, 7 
ntern, new attachm rs or, 71, 153. 
Le Conte, J, hidouiiaew vision, 1, 315, 417. 
Lee, e Se ato omic weights of nickel and 
cob: 
Leidy, ct vertebrates of bss co. 372. 
sc 2 et a ization of 
‘ican coal beds, 
ie gece he "to, of silver salts, 
Lightning rods, construction of, Henry, 
Bacher: J. N., recent solar eclipse, 225. 
Loomis, F. E., direction, pr of wind, yh 
Heights i in ig fa dor 
ick J., con agence ots of lightning rods, 
E. W., Geol. history of the G 
of 3 Mexico, 391. 
ard, T. C., infusorial circuit of gener- 
ations, 20, 88. 
Mite C. ee ier corals in N, 
Hampshire, 
proof of Ae submergence in the 
Champlain Period, 207. 
— &., decomposition of chromite, 
Hofmann, 
365. 
ere @. W., a printing chronograph, 
— T. S., mineral silicates in fossils, 
address before Amer. Association, 
derivatives of hydric phosphide, 
oil wells of Terre Haute, Ind., 369. 
I 
lurance of heat oo 21 
nerations, 
Infusoria, en 9. 
Hit- 
gard, 20 
rei anesh Sckeomda Sadiler, 338. 
Johnson, M, transmutation of form in|M 
certain protozoa, 1 161, 
K 
of fe geeerans 475. 
Joe gene ~ie 
of dredging of 
=: 
|| Morse, E. 
Longi tude determination cross the c 
tinent, Dean, 
no hin 
Magnesia, “Separation from potash and 
a, 363. 
Mallet, od W., meteoric iron from Vir- 
33. 
inia, 
Mann, Linn-Base decimal system, 3' 
vores O. C.,* new tertiary see ys 
goes expedition of, 80, 228. 
Marti ee meteor seen in N. Caro 
lina, 
Mesa remains in New York, 58. 
Matthew, surface geology, of N. Bruns- 
wick, 371. 
Meek, F. B., aceemneenrone fossils of W. 
Virginia, 2 
new Siran erinoids, ete., 
Mendenhail, oecu 
meee. —— to the 
m, 156. 
arial colloids, ~ 
295. 
gas 
Senso- 
xandria, 
Meteors of Novena 187. 1,4 470. 
M hical position of 
Meteorite, ois G: 
teorology, Buchan’ 8 ak book noticed, 
314. 
S., early stages of Terebratu- 
lina septentrionalis, 305. 
masts “3 eolor of va escent solutions, 
ag "198, 355. 
Omitted in Index of Vol. I: 
sh, new fossil serpents, 44T. 
* 
