EAR 
Earth, oblateness and axes of, de- 
gree of a meridian, &c., T. J. 
Cram, xxxi, 222.f 
Earthenware and porcelain, on the 
art of, xxvi, 233. History of the 
art, xxvi, 233.f 
Earthquakes in America: 
, south, M. Hamilton, 
mie Oe 
SS; ,in Chili, 1835,| 
XXVIll, 336. 
Cosiguina, xxvill, 332. 
, in U. States, 1,93; xliv, 
419. 
-——, ——~, in New England, 
XxXxix, 336; xl, 204, 205, 206. 
, In ‘Conneticut, 
Aug., 1840, eee, 335. 
A , at Hart-| 
ford, Apr. 12, 1837, xxxii, 399. 
; , EH. Had- 
dam Sabie manean noises: XXXIX, 
336. 
» ——, Mississippi, no- 
tice of, ili, 20. 
A , ibid, from the 
travels of Flint, xv, 366. 
>» ——, ibid, F.C. Usher, 
xxxi, 294.f 
, hear the Saguenay, R. 
H. Bonnycastle, xxx, 236. 
,1n West Indies, 
1848, xliv, 419; xlvii, 182. 
— in Europe, in Sicily, 1828, 
ix, 216. 
Feb., 
, at Florence, 
1835, xxvill, 340. 
in Asia, in Burmah, 1839, 
XXXVIll, 385. 
, at Cutch, 16th June, 
1819, iv, 315. 
, In Palestine, xlviii, 14. 
, at Tabriz, xxxvii, 351. 
, causes and effects of, I. Lea, 
ix, 209. 
, remarks on, xiv, 72. 
, G. Bischof on the natural 
history of, xxxvii, 41.f 
: , Instances of, xxxvii, 
41, 47. 
March, 
71 
; , at eruption of) 
HAS 3 
Earthquakes, G. Bischof, causes 
of, xxxvil, 42. 
i » connection with volea- 
noes, XxxVil, 43. 
——, ——, propagation of, xxxvii, 
AG. 
——, ——., direction of, xxxvii, 47. 
—-, , elevation from, xxxvi, 
273. 
: , elevation of the An- 
des, xxxvii, 49. 
5 —— State of the barometer 
not a cause, xxxvii, 50. 
; , theory of central heat, 
XXxvil, 52. 
, Necker’s views, xxxvii, 236. 
, H. D. Rogers, characters of 
some recent, as bearing upon the 
dynamics of geology, xlv, 341. 
a , undulatory character 
of, xlvil, 274. 
: , on undulations of, a 
cause of flexure in rocks, xliii, 
177; xlv, 341. 
, effects of, on the growth of 
wheat, 1x, 208. 
East and West Rock, N. Haven, Ct., 
geological structure of, vi, 44. 
, scenery of, vil, 1. 
Eastman, R., improved rotary saw 
machine, v, 146.f 
Eaton, A., alcohol, observations on, 
xvi, 173. 
, geology of the Highlands, N. 
York, v, 231. 
; and meteorology west 
of the Rocky Mts., xxv, 351. 
: along the Erie canal, 
Vill, 858 3 ix, 3553; xi, 383. 
: , coal formations of N. 
Workspace 2 
A of northern states, no- 
tice of Index to, 1, 69. 
, Cherty limerock,xxxvi, 
y) 
61. 
, coal, anthracite, Wash- 
Neeyes xvia 299 
= of Southampton Lead 
mine, i, 136. 
Die deed , diluvial deposits in N, 
York and elsewhere, xii, 17. 
9 
ington Co., 
