N E W 
Navigation, letters of J. Smith on,| 
xxxv, 160, 332; xxxvi, 133. 
to the Pacific by steam,xli,358. 
——., in the Pacific, on the coast of 
Chili, xliii, 207. 
, steam, see Steam. 
175 
NEW 
New Brunswick tornado, R. Hare, 
from a written statement by J. 
P. Espy, xxxii, 158. 
, W. C. Redfield, xxxv, 
206; xli, 69.f 
, L. C. Beck, xxxvi, 115.f 
—— 
, on the application of the hy- 
drostatic and aerostatic powers to 
aquatic, L. C. Genet, xi, 344.f 
, solution of a problem in, W. 
Chauvenet, xlvi, 79. 
, Treatise on, M. F. Maury’s, 
noticed, xxxil, 208. 
Navigator, NV. Bowditch’s, noticed, 
xxxv, Il. 
Navigators, directions to, if overta- 
ken by storms in different seas, 
W. C. Redfield, xxv, 119, 120. 
, ibid, H. W. Dové, xliv, 338. 
Navy of steam ships, xxxv, 333. 
Nebule, account of some, H. L. 
Smith and E. P. Mason, x|, 37. 
, Approximate places of some, 
xxxv, 284, 
delineated by photography, 
xliv, 375. 
Necrology, see Obituary. 
Necronite, H. H. Hayden, i, 306. 
Needle, see Magnetic. 
ore, analysis of, xxvill, 395. 
Needlestone in NovaScotia,xxx,349. 
Nelumbium luteum, iv, 64. 
Nemalite, iv, 19. 
Nemopanthus, 1, 377. 
Nephrite from Rhode Island, analy- 
sis of, G. 7. Bowen, v, 346, 
New England, geology of, see un- 
der Geology. 
Asylum for the Blind, 
xxiv, 175. 
Magazine, noticed ,xxvil, 
389. 
‘New Grenada and Cuba, fossils of, 
supposed to be oolitic, Z. Lea, xl, 
41. 
New Hampshire, geological account 
of a part of, EB. Hitchcock, i, 105; 
vi, 1; vil, 1. 
——, excursion to the White 
Mountains and to the sum- 
mit of Mount Washington, J. 
Pierce, viii, 172; observations on 
the White Mountains, 172; source 
of the Sace, 174; vegetation on 
the ascent, 174,175; view around, 
176-178; wild animals, 178, 
179; mineral spring near the 
Amonoosuc, 179 ; Franconia iron 
works, 180. 
, miscellaneous notices of 
mountain scenery and of slides 
and avalanches in the White and 
Green Mountains, xv, 217;— 
region about Lake Winnipisiogee, 
the Notch, the deluge of August, 
1826, which destroyed the Wil- 
in Rhode Island, v, 39, 346. 
in New York, vi, 365, 
in Pennsylvania, vill, 239. 
Neptune’s goblet, A. A. Gould, 
xxxvi, 386. 
Nerves, influence cf, on animal] 
heat, x, 390. 
, electric currents in, denied,| 
xlix, 387. 
Nets and cordage, strengthened by 
means of a solution of glue and 
oak bark, xxvi, 186, 
Neufchatel, xiii, 182. 
Newbold, on the kunker, a tufa- 
ley family, and the consequent 
denudation, B. Silliman, 218- 
222; effects of the storm of Au- 
gust 28, 1826 on the stream, and 
its action, C. Wilcox, 222-228. 
, geological observations on, O. 
P. Hubbard, xxxiv, 105 ;—trap 
dikes in Dorchester and Canaan, 
105; ibid, Wentworth, 107; 
ibid, at the falls of the Campton, 
108‘; tourmalines and diluvial 
scratches in Rumney, 107; trap 
dikes on Red Hill, 111; ibid, 
Moultonboro’, Tamworth and Ea- 
ceous deposit in India, xlix, 898. 
ton, 112, 113,f 
