FOS 
Fossil fruits of Zamia, G. A. Man- 
tell, xlv, 401. 
plants, of coal regions of 
Wilkesbarre, Pa., ix, 165. 
of Ohio 
valley, Ss. P. Hildreth, xxix, 1.£ 
: , in Ohio, at Mar- 
iner’s Mill, xxxi, 28.f 
, ——, in England, iii, 
389. 
—-— ——, in new red sandstone 
of England, remarks’ on, xxxiil, 
270. 
, below the coal in Eng- 
land, xxxiil, 87. 
, A. Brongniart on, iv, 
266. 
, analysis of Ad. Brong- 
niart’s work on, vil, 178. 
——, H. R. Goppert?s views 
on the lapidification of, xxxii,109. 
wood or trees, silicification of, 
xxxill, 108. 
, — ibid, J. D. Dana, 
xlviii, 83. 
, in Connecticut, near 
Southbury, a trunk of a tree, xiv, 
228. 
, in England and France, 
A. Brongniart, iv, 269.f 
: , Craigleith quar- 
ry trees, XXVill, 390. 
, at Granton, near Edin- 
burgh, xxxvui, 363. 
, in Indiana, palm trees, 
D. D. Owen, xlv, 336. 
——, trees with axe 
marks, if Tr Plummer xliv, 308. 
, In Louisiana, trees with 
axe marks) W. M. Carpenter, 
xxxvi, 118.4 
, Michigan, 
lake, iv, 285. 
, in New York, at Chit- 
tenango, calcareous tree, v, 251 ; 
XVill, d04. 
, in N. Carolina, v, 261. 
: , tree, siliceous, 
——d 
tree near 
vil, 249. 
,in Nova Scotia, xxx, 
340.! 
92 
FRA 
Fossil wood, in Nova Scotia, up- 
right trees, xlv, 353. 
, in Ohio, S. Gazlay, xxv, 
104. 
——, trees near Gal- 
lipolis, Ss. W Hildreth, xii, 205. 
—— ——, in Russia, vi, 398. 
—— ——,, in Scotland, near Glas- 
gow, a tree, ill, 382. 
,in Texas, 
Xxxvil, 215. 
——, ——, partsilicified and 
part bituminized, xxxvii, 216. 
, in Virginia, i, 216. 
—— ——, in West Indies, i, 56; 
S. Hovey, xxxv,79. 
——, W. M. Carpenter on, 
recently bituminized, xxxvi, 118.f 
——, lVicoll’s sections, xxviii, 
silicified, 
74. 
——, H. Witham’s sections 
and investigations, xxv, 108; xxvul, 
415. 
forest near Glasgow, xxix, 352. 
Foster, A., notice of the falls of 
Tockoa and Tallulah, in Geor- 
gia, xiv, 209. 
Foster, J. W., fossil mastodon, 
Crawford Co., Ohio, xxxvi, 189.f 
Foster, W., easy method of filling 
a long syphon, xxviii, 268. 
, on the culture of the potato 
in France, xxvii, 176. 
Fountains, origin of, x, 394. 
Fourier, temperature of the terres- 
trial globe and planetary spaces, 
xxx, I. 
Fowler, S., minerals of Warwick, 
N. Y., ix, 242. 
Fox, R. W., questions on mineral 
veins, xxxill, 135. 
, on the electro-magnetic prop- 
erties of metalliferous veins, xx, 
136. 
,on the changes in minerals 
by Miu xxxi, 373. 
Fox, C., some notice of British nat- 
cenlictet KXKVIG eee 
——, notice of some American 
birds, xxix, 291. 
France, botanical fétes, ix, 154. 
