458 
D. 
Damour, on Descloizite, 434. 
Dan a, J. D, mineralogical contributions, 7 
notice of Brooke and Miller Tee. 
ney i. 8 
"iat of von Kobell’s Mineral-Namen, 
9 
on Haydenite of Cleveland, 82. 
erystallization of Brae Bes 83. 
crystallization of Hydromagnesite, 84. 
aa and Heulandite homceomourph- 
a ar ee Bey of some minerals, 85, 
86, 210. 
on Anhydri 
trimorphisra ‘of Eaicie. Dreelite and Su 
sannite 
Dath lite, ‘crystals of, and homceomorph-_| 
ism with Euclas e, 215. 
INDEX. 
(Galvanic oor heating of wire by, 265. 
Genth, ae A., on a meteorite from New Mex- 
1c, 2 23 9. 
GEOLO 
de Ay of « ocean during origin of chal ae 
on the gold-fields of Victoria, or ” Por 
ip, 279. 
globulif elessee, 168. 
on Lake Superior prac J. D. Whitney, 
A: 
parallelism of American rocks, 14, 
tape eries, | 
rian system of the Lake Superior re- 
a of. — 0 ig 
Geological m f Keweenaw Point, by J. 
D. hitney, Factiabs. 151. 
arcou’s noticed, 199. 
Geological periods, diversity and number of 
animals, L. Agassiz, 309. 
seg of Tennessee, J. M. Safford, in 
— morphism tok Calcite and Tourma- 
line, 2 
a caecitbeink on the oer and rela-|) 
tions of some mineral species, 217, 275. 
homeeomerphism of oesmuenal and di-|\G 
. 452. 
rodro mus, noticed, 133. 
De la Rive's Electricity, noticed 420. 
rocks 
on crystalline limestones and pyrome- 
ride of the Vosges, ra 
on the action of Alkalies on rocks, 450 
Deesig net, ee tpakvas of nitrutartaric acid, 
Dincwond, fae seed 136. 
on cut 
Diatomacere in ¢ alifornia and Oregon, 179. 
‘Dolomite, Durovher on, 123. 
ene Farben! lehre, ete., noticed, 272. 
ge f the attraction of electro- -mag- 
E. 
Earthquake at Manilla, 135, 
Elec ctro-magnets, laws of the attraction of, 
erg Telegraph, Turnbull on, no- 
Bloussiane relations and classification of, J. 
P. Cooke, 
Ellery, J. GC otta’s eulogy on von Bue 
Engélmann, @. , on Cereus ree eos 
Ericsson’s air engine, Barnard un, 153. 
F, : 
te i Seen of northern New York, 2 
hes of the southern bend of the’ Pecibi: 
Burnett on, 407. 
Fluohydrie. acid, vessels for preserving, 127. 
pe Bote —. 
Fremont, J. C., his recent 
Re hy Movkeda' Explorations, 447. 
Farn agg products, tallized, Sundberger, 
G. 
Gale, L. Doe Ee 
he arge of, 452 
ibbs, Ww. panes abstracts, 121, 271, 411. 
Gilding of S 
Glob aiferous rors, Deloss 168. 
ye i — in 
ee Millon, 4 
ing vessels of, by aid of phos- 
285, 
° 
S 
me 
é. 
8 
s 
4 
Es 5) 
va 
2B: 
S 
—_ 
8 
Flora of New 
reg, ,on € onist« 
Greg and Basten s British “areal 454. 
H. 
Hailstorm, New York, E. Loomis, 35. 
Hailstones, figures - large, 37. 
Aull, J., on t the Silurian System of the Lake 
Superior Region, 181. 
Har rtwell, C.,on a ‘Pentiary Rainhow, 56. 
Heated Air Eng ine, F. A. P. Barnard on, 
153. 
oi transmission of impres- 
elmholtz, on 
sions on Sex ie 8, 422. 
Hildreth, ig = Mapaoeskaieal Journal, for 
1853, 2 
Hippie acid, nitruret of benzoyl formed 
from, 4 
itche sa , Or ee = the Geology of the 
Globe fe noticed, 2 
syne i 6a of need of Zine and Co- 
rundum, 
ass i tte. Mineral Species, J. D. Dana, 
Hooker’ . Flora o w Zealand, introducto- 
ry Essay in, ba Nitec 241, 
and fs S, theoretical relations of Water 
a dr rogen, 19. ‘ 
~ — ition of recent and fossil Lin- 
gule 
on ‘Aiea, 351. 
ae 
Infusoria in California and Oregon, J. W. 
etc., 
\ Bailes 2m ; 
