ee ee ee a crete Eee te eee Oe ee Ree eM po ig ee Ee Seer ae! 
INDEX, 411 
Jones, George, observations in Holland, 
connected with our prairie region, 226. 
t a 
pauenariie, 303. 
Lak rio, temperature of, 403. 
Lond pees ~_ breezes, 65. 
Lethea 
Rxtiemranhe. En; glish, contributions to, 
Library of the Academy of Natural oo 
pi of Philadelphia, catalogue o 
Locke, ' on anew thermoscopic gal- 
vanomet 
~ Elia S, s, observations on a hurri- 
n Ohic, Oct. 20, 1837, 368. 
Lyell, Charles, address of, at the anniver 
sary mee ting of the Geol. Soc. of Lon- 
on, 
Lyell’s Geology, first American edition 
of, 182. 
M. 
Magic, natural, 258. 
Magne ae electrical machine, wsigind 
oti. animal, 184. 
Magnets, 265. 
ing, 200. 
Mammoth, bones of, 201. 
Mantell, Gideon, lecture on zoophytes, 
328, 
Mather, W. W. s proves. of, 205 
Maury, M. F. description. avis alembic 
of gold, 66. 
electro-magnetic Teer eiee nt, 
Mea » James, on spontaneous combus- 
sea | 47,1 
Mesias alae examination of the 
theor 
= 
BOs 
EFBi 
Metals, "erystallization of, by galvanic! 
267. 
influence, 
Meteor at Roches 200. 
iant, ae in the day time, 402. 
Meteoric i iron in France, 25 
a m Angus robability 
of the nent seenaies —fur- 
u 
Milos shower of November, 1837, 379. 
Meteoric showers, number of, in a year, 
Meteorological observations, 348. 
~ skete 
Meteors of Aug. 9th and 10th, 1837, and 
of Nov. 12th and 13th, 1 1832, “a 
Minerals, oriental, notice of, 24 
inera veins, , 
Moiecu Th ease mag- 
netism - 
Morse’s hee ‘185. 
Mountain slides, p ante 
Multiplier, rotary, P36 
N. 
Navades, synopsis of the family of, 402. 
Natural History, Boston Jouraat of, 180. 
magic, 
New Kok: queries respecting its geol- 
ogy, 1 
—_—_——— rocks of, 121. 
‘Nitric acid, ‘aciie of, on certain metals, 
: ether, process for, 241. 
, 
Ohio, race f in, 368. 
——- prairie 230. 
igesrs’ Prof. D. , on the meteoric show- 
r of Nov ember, 1 379. 
Onta tario, temperature of, 403. 
Organic rem 
Oriental minecale; notice of, 249. 
P. 
Page, C. G., ete Oe apparatus 
and Sn cetnegl 190. _ 
improved mode of construct- 
sit 354— —auppleckentatry facts 
01. 
netism, 218. SAEs 
seer galvanic and electrical 
6. 
appara 3i 
pafeacsides Beckii, 142. 
——__———— Eatoni, 142. 
of Brongniart, remarks on, 
341. 
}|Physiol —— ioe 
Plants 
la tina, fusion of a masses of, 195. 
Porcelai lish and German, differ- 
ence ween; 407. 
Prairie region of ae United States, 226. 
rairies of Ohio 
Protest of Lieut. fie 205. 
Qa 
Queries —— by the geologists of ma 
new survey of the state of New York, 
Questions relative to mineral veins, 135. 
R. 
Rae, John, on the effect of solar heat in 
raasion, 8 a balloon, 
a — and canals in the United 
Rain, ‘toes and clouds, 54. 
Re dfiel 70. acco mk _ oe visits to 
he sesidae n Essex nty, IN. ¥., 
with a sketch of the satthain sources 
of the Hudson, 301, 
