INDEX. 
461 
Lead, — of ooticnnting eet Domonte, 255.) Metal, — Rag H. Rose, 357. 
—— mines of Koordis 
LeConte, i £., on Cora to te 117. 
—, plum bo-re ainite and preous eul:} 
phato-carbonate of lead in rey 117. 
Ledebour’s — Rossica, noticed, 
Legumin, 32 
Leibnitz, odie from Protogeea of, 176, 
Leidy, J., w wings of Locuste, 125. 
—, olfactory ce in mollusca, 434, 
Leonhar rd’s Taschenbuch fiir Freunde der 
as of children, 297. 
apt , influence of, on the growth of plants, 
Lightnin Sap ‘effect on telegraph wires, 25. 
tah. houses, 7. A. Jenkins’s Report on, 
noticed, 
near of St. Louis elmann, 119. 
— y World, a mutch gazette, otice : 
xia Sesto of oxygen in fused, 255. 
Locust, s TW ee eS a Hildreth, 216. 
Locuste, as s of, J. Lei 
Lyceum’ of Natural ieaty a New York, 
Ui ge nae of, 
n the delta and alluvial deposits 
of the Mississippi, 34. wd 
elds of Alabam 
——, remark on the —— of the ~ rag 
— > on the alleged coexistence of man w 
the Megatherium, 67, 
eo 
elf- bis. etn, 
m, H. Rose, 357. 
—, aren , 116. 
Metallic lustre, cause of, 264 
oe eee ition of Talkies in, W. 
J. Hen 6. 
Meteorite, fall 1 of in Italy, 141 
Meteorolog 
rago’s opinion as to predic- 
tions ptt: the weather, and the 
moon’s influen 
ological instruments, 
4 
oye at Sandwich Islands, 
E. Toh nso 
thin BF BE. Louis, G. Engelmann, 
~ 438, 
ciety in Finland, 440. 
Midden dnd notice of, 134, 
Mississippi valley, St. Louis, rain and snow 
of, Eng. 4 
photographie 
mann, 
——, rye of detritus, delta, and allu- 
vial oC Lyell, 34, 118 
Mi sake new, “from the Azores, J. E. Tes- 
chema 
——, —-, he nl of nickel, B. Silliman, 
, 429; Buratite, 429; 
tee Aspasiolite 
at Rossie, 117; Cas tor 
Caibcnete of lea 
a 
; Cupreous sulp 
ae ae i 117; Gropp, 429; Herschel- 
nell, 
ores of 
nite, ghlprophy ive, 
fend hee 266; Plu 
certain, in 
M. 
Magnes lem without visible support, 
age, 
Magnets, on best kinds of steel for, and mode 
ee in making, W. Petrie, 112. 
Magnetic oes on the mode of ek avveleg: 
ing, Saswesby I 
Saeed ations ¥ Makerstoun, results of, 
ts, Gauss 
i instruments, photographic self-register- 
Man, on the alleged. coexistence of, with the 
egatherium, C. Lyei 
=i istan, and views on differ- 
of, 250. 
. Root, 50. 
,on ‘cupellation, "409. 
of 8 contraction, 100, 177, 
aE gy ones awary A 111. 
oo ges 
ion of ce 
me of the bila fron deport = Corn- 
wail’ in Devon, W. ae 
Mineral waters, arsen 
Mines and mining ba sod ire: Belgium, 293, 
of Koordistan, 353. 
Molecular phenomena of the voltaic arc, 110, 
oe , olfactory sense in, J. Leidy, 434. 
obituary of, 143. 
pevariaane to erent 1 142. 
omas 
Moon’s influence on I Ya weather, Arago, 
141, 
— on the projection of a star on, Powell, 
hea American, a new species of, 
Moricand, Plantes Nouvelles,&c., of, oticed, 
147, 
de 
tion to, 334, bow : : 
, Rocky, origin of, 98. 
———., account of cc &c., 
192, 273, 301. 
anne BEC 
Liat i say kg and N. Cali- 
"fornia with mandi of hot springs and lakes, 
Wind river, ascent of, J. C. Fremont, 
