Tae 
# 
‘Resto, al 387. 
INDEX. 
‘ Necrology, botanical, 21. 
Maclure, Wm. pestrnsion labors of, 232,||Needle, magnetic, dip of 93. 
Magnetic and meteorological observa- 
tions, 
iron in meteoric iron, 
detecting, 358. 
agn of, 381. Ow 
oo eas of Connecticut, catalogue of, 
mals, two new fossil 
Mam 
eacboner Geological siiely, Trans- 
actions of, 201. 
Mantell, Dr. -» memoirs on Saurian re- 
mains, 189, 
— moni. eid me 
Mason, E. ry Life 
Pebble, 382 
insects of, Harris’s report 
on, 386. 
Medal, gold, awarded to Prof. Robinson, 
404.0 
Metal, new, aig! of, 404. 
Meteor, explosion of, near Boston, in 
: " of Nov. 10th, 1841, 399. 
Meteoric iron, analysis of, 169. 
ne in, 169, 35! 
ennessee, a 
of, 354. 
observations at ag Haven, 
Aug. gn , 9th —— 10th, 1842, 377. 
n of, ‘ & 
A Ee not ancient, 398. 
Gbeervatdie at cus at Pipaseeti; 
Eng., for 1841, 369. 
request of Prof. oe aoe 
ichaux’s North American Sylva, 1 
eres identity of with pyrochlore, 
33, 116. 
Micrc ournal, London, 392. 
Microscopical researches s, 219. 
‘ociety of London, reports 
of, 391. 
Miller, Hugh, geological researches of, 
om, coal, near — Va., 1. 
ead, in Missow 
in seco he 
Missouri lead ead region, cabs s 
a ig ancient, in the U United Ses, 
Muck Manual for Farmers, 192, 
ison’s address before the London 
Geological Society, 197. 
Poot Hitchcock's re- 
—_ ares, ne 
ori-|| 
ariation of, 106. 
oO. 
mode o Obituary noti gee 214, 
Oil of Indian co: 
Olmsted's Life aol Writings of Mason 
381, 
D. D., on human foot-prints in 
solid limesiiei 14, 
Pp. ; 
“neo Thou ae! 7. Ponte , 382, 
ntremites, fo: 
Perkins’ s Ailechie ced, 380 
enakite pe ety yan eaeig es 
Photographie processes, observations on, 
Plants, growth of in closely glazed cases, 
383. 
essence ga J. “3 on the properties of 
a WOO: es, 
Producta, fossil, 18 
vidence torn 137, 263. 
Pyrochlore anal of, by Wohler, 35. 
tity of with microli ite, 
33, 116. 
Rain-marks, fossil, 172. 
Rain, meteoric, in Hungary, terrestrial 
origin of, 4 
Redfield, W. c. -, ON ancient polar cur- 
rents, 152. 
foot. 
red sandstone of Doaneuaias, 172. 
selene tornado,263. 
iar fstorms, Dr. Hare’s 
1 
y to Dr. Hare’s objec- 
jectio 5, 250. 
Ro biaaen, ’ Prof. E., award of gold medal 
o, 404. 
Roger, H. D., on the dip of geological 
si Ws on _ elevation of the 
earth’s surface, 153. ‘ 
on the arma of the 
180. 
A ens ian chain, 177 
“ J. B., analyses of meteoric iron, 
objections wy, 
=. 
Rogers,’ W. B., on eblorine in meteoric 
iron, 169. 
on fossil foot-marks, 173. 
on ores of zinc and lead in 
| Virginia, 169. 
on oxide of tin in Vir- 
| ginia, 168. ~ 
