490 
—— A. §&., journal friction at low 
speed 192. 
King, C. ee Surv. 40th page 316. 
Atl 0th Paralle 1, 39 
: orks on alge, 74, 
reaction of ‘ces e acid, 
Kobell, F. v., Mineralogy, oy ed., 482. 
Kokscharow, N. v., crystallization of 
micas, 150. 
Kramers, phenol and chlorbenzene, 53. 
L 
Laboratory notes of Johns Hopkins Uni- 
versity, 216. 
Laiblin, constitution of nicotine, 211. 
ti 
7 
ammonio-argentic iodide, 379. 
LeBel, normal butylene, 474. 
LeConte, J., glycogenic function of the 
ver, 99, 
Elements of Geology, 218. 
Leidy, J, cire of ants, vad 
Lesquereux, L., Cordaites with flowe 
317. 
Siluria 
Tertiary 
urian plants, 149, 219. 
metric com} 
Phase gi plants of &. Nevada, te 396. 
Rood, | 
Mats, photo! 
m of net 394. 
saeates of, 394 
icht, analysis of nitro-compounds, 
Linnean aswel f woe of, 224, 
— glycogenic function of, LeConie, 
Loomis, E., contrib. to to meteorology, 1. 
INDEX. 
eon J. C., Matter and Motion, 407. 
—_ ane tg rye nts with floating 
wed ah formation in north- 
eastern Towa, 
Meek, F. B., pa leontology (40th parallel), 
re 
Men schutkin , formation of ethers, 213. 
seven transit of, 455, 457, 484. 
Merri .) ML etho d of least squares, 
79. 
erz, synthe pet ape acid, 211 
Metals, photo-electri c properties of, ae 
M Mall 83 
Meteorology, contributions to, Leo 
Meteors, Cambridge, Nov. 3, 1877, we 
ovember, 6. 
Michelson, velocity o ~ 394. 
ros ¥ Siberian sie 3 
Mine pera ser 482. 
150. 
Anthracite of wei Aig 55 6. 
Dickinsonite, Brush and Dana, 399. 
Kosphori . Brush se Peet 
Guanajuatite t, 2 
milite, 318. 
Meaestiacn, Rath, 48 
Lithiolite, Brush sa Duna, 482, 
Meroxene, 150. 
Micas, erystalization of, 150. 
Pyrophosphori 
Samarskite, N orth Caroling 220. 
Tantalite, bama, Smith, 203. 
Tetrahedrite, _ 
bn’ in: Ieclend; 06 
Trpbidive, Denk and Dana, 398. 
Variscite, cyrstallizati of, Chester, 
207. 
Mitchell, M., Jupiter and-its satellites, 38. 
| Mizter, W. G., am ylidenamine silver ni- 
—* 205. 
Moon, zodiacal — of, 88, 231. 
Morse, E. S., Sapa se Lingula and shell 
mounds, 156. 
National, Bulletin. 486. 
, just intonation in, Poole, 359. 
Laff A. P., chemical dynamice, 308. N 
Nawmann, vapor densities, 208. 
We <6 Nerves, rate of trausmission through, 
Magnets. Mayer, 216, 477. 413, 
usenet: in — Nicholson, H. A., Ancient life-history of 
_. me pangs irginia, 33 the earth, 315. 
Marignac, C., chemical notation, 89, i. Nicotine, constitution of, 211- 
“> 0. C., new species of Ce eratodus, | nee a aed endl pra 
Nitro-compounds, anal , 306. 
Nitrogen, direct combustion of, 51. 
