484 
aes meteoric, from PnP Lasser 
ing, R. D., paramorphi ten 
“hoiblenie - ee ayy italics rocks of 
the northw 
papnecbeatinte rocks of Lake Supe- 
rior 
Ischia, earthquake of, 312. 
Itacolumite, see GEOLOGY. 
Jackson, A. W., on colemanite, 447. 
arr T. Px Mosses of North America, 
Johnson, H, A., microscopic Soi esc 
in powider clays of Chicago, 
Jones, T. R., Geology of el ie 
468. 
Joule, J. P., Scientific papers of, 151. 
Keeler, J. E., a 
by carbon dioxide, 
Kimball, & a seeder Soa ores of San- 
a, 416. 
Kunz, G. F, rabdotphaise from Amelia 
County, Virginia, 235. 
Lactosin, a new carbohydrate, 149. 
er J. W., chemical affinity, 360, 
Langley, S. P., amount of atmospheric 
absorption, 163, 242. 
cae Untersuchungen iiber die 
altkrystallinen 
re beds of caw Co., 
Penn., 
Lesquereux, Mosses of North Amer- 
ica, 155. 
Coal Flora of Pennsylvania, 470. 
is, H. C., Pennsylvania Geological 
Report, 231. 
supposed glaciation south "of the 
terminal moraine, 276. 
Light, me ce né determining the 
standard of, 1 
bec gdh — aes resistance of 
meta’ 
Lightning Satie Diller, 2 
Li hl, A ied of the Gulf 
of Mexico, 320. 
Linnean Society of New York, 319. 
Lloyd, J. U., Dru and Medicines of 
orth America, 474. 
Loomis, E., romero to meteorol- 
ogy, 1, 81. — 
Lotti, B., origin of Tuscan granite, 155. 
K 
sy nga of radiant heat M 
INDEX. 
M 
of Macfarlane, J., Geological Railway Guide, 
Mackintosh J. B., composition of herde- 
rit 
401, 
Magnotic forces, measurement of by 
oleh ets 223. 
arity and neutrality, 3 
Magnetization, change in serstecitore 
from, 2 
‘allet, i W., meteoric iron from 
Texas, 285. 
Marsh gas, promos of, 1 
Marsh, O. C., united cara! bones 
of Coratosaiurus, 161. 
Martin, H. N., Handbook of Vertebrate 
Dissection, 17. 
Matthew, &. J., Fauna of the St. John | 
ew Brunswic 
oup, N 4, 
infra-red ‘emission-spec- 
Gro 
Metallic Mery 
tra of, 457 
-riesbalocts ew, Eastman, 299. 
teorites, origin of, 4 
Meteorol gical sone. "wan England, 
Meteorology, contributions to, Loomis, 
Magu O., notes on Tertiary i 154. 
Mineralogist and Antiquarian, 40 
‘Aimafibrite, Bi 
pra: 
anite, “Blanks and Chatard, 2 
res mogen, Clarke and Chatard, “ 
Annabergite, 122. 
Beryl, Clarke and ore tae 25. 
alkalies in, Pen 
Cassiterite, "Clarke fet “Chatara, 25. 
Chlorophane from Virginia, Kunz, 235. 
lite, Clarke and Chatard, 23. 
3) tom 447, 
Columbite, Blake, 3 
Damourite. . Clarke nad ig sai 21. 
aoe crystallized, Blake, 5 
Brazil, Derby, 440. 
oys ite d Chatar 
Halovichite Gack e and Chekrd “ 
Herderite, 318, 401, 
Hornble om | peratborphic origin of, 
pae! oe Williams, 259. 
Hyalite Clarke and Chatard, 25. 
sears and pectolite, Clarke and Cha- 
Kaolin from peg ag Dana, 449. 
Manganostibiite. 
Margarite, Clarke shee Lee 22, 
Niccoli "Newberry, 1 
