048 
Missouri geol. survey, see GEOL. RE- 
PORTS and SURVEYS. 
Mitchell’s comet, 1847, orbit of, New- 
ton, ix, 430. 
Mixter, W. G., deportment of char- 
coal, with the halogens, nitrogen, 
sulphur and oxygen, v, 368. 
Molten rock, contraction, Barus, ii, 
498. 
Montana phonolitic rocks, Pirsson, 
1, 394, Weed, 1, 506 ; igneous rocks, 
Weed and Pirsson, 1, 467. 
Moreland, S. T., force exerted by a 
current of electricity, v, 392. 
Morley, E. W., volumetric composi- 
tion of water, i, 220, 276; mer- 
eurial air pump, vii, 489. 
Morphologische Studien, Schumann, 
v, 167 
Moseley, H. P., minute quantities of 
arsenic in copper, viii, 292. 
Moses, A. J., Mineralogical notes, v, 
ee Elements of Mineralogy, ix, 
80. 
Mount Bob or Mount Ida, Harris, iii, 
236. 
Mount Loa, Hawaii, Baker, vi, 310. 
Mount St. Elias, expedition to, Rus- 
sell, ii, 171; glaciers, Russell, iii, 
169. | 
Mudge, E. H., Central Michigan and 
the post-glacial submergence, 1, 442. 
Mihlhaiser, crystallized silicon-car- 
bide or carborundum, vii, 477. 
Miiller, C., die Balken in den Holz- 
elementen der Coniferen, i, 254. 
Murray, J. R. E., thermal conduc- 
tivity of rocks, 1, 419. 
Muthmann, W., so-called schneeber- 
gite, 1, 244. 
N 
Naples Zodlogical station, vi, 80. 
Natural history bulletin, University 
of Iowa, 1890, i, 72. 
Natural Science, a monthly review, 
ay; 170; 
Nebraska, University of, studies, i, 
80. 
Nehrling, H., Native Birds, vii, 159 ; 
ix, 484. 
Nernst, W., Theoretical Chemistry, 
ix, Silo; 
Neurology, Journal of, i, 521. 
Newberry, J. S., the flora of the Great 
Falls Coal Field, Montana, i, 191; 
genus sphenophyllum, ii, 76. 
Newberry fund, vi, 159. 
New Jersey geol. report, see GEOL. 
REPORTS and SURVEYS. 
GENERAL INDEX. 
[34 
Newth, G. §., Chemical Lecture Ex- 
periments, v, 68. 
Newton, H. A., fireball in Raphael’s 
Madonna di Foligno, i, 235; cap- 
ture of comets by planets, ii, 183, 
482; Andromed meteors of Novem- 
ber, 1892, v, 61; lines of structure 
in meteorites, v, 152, 355; fireball 
of Jan. 18, 1898, vi, 161 ; the force 
that acts on meteoroids after they 
have left the comets, vii, 152 ; plane 
of Jupiter’s orbit, etc., ix, 420; orbit 
reas Mitchell’s comet, 1847, ix, 
New York, Paleontology, Hall and 
Clarke, iv, 380, vi, 239, vii, 319. 
state geologic map, 1, 505. 
Bercce 3 Falls, duration, Spencer, viii, 
5d. 
Nichols, E. L., alternating electric 
arc between a ball and point, i, 1; 
age-coating in incandescent lamps, 
iv, 277, 
Physics and applied electricity, 
vili, 346. 
Nikitin on Quaternary deposits in 
Russia, v, 459; Bibliothéque geolo- 
gique de la Russie, viii, 72. 
Niven, W., xenotime, monazite, etc., 
on Manhattan Island, 1, 75. 
Bsr sw nce Letters of Scheele, v, 
434. 
North America, Lakes of, Russell, 1, 
506. 
North American continent during the 
Cambrian, Walcott, v, 163. 
Fauna, No. 7, vi, 240. 
North Polar basin, Seebohm, vi, 408. 
Nutting, C. C., Bahama Expedition of 
the State Univ. of Iowa, ix, 428. 
0 
OBITUARY— 
Adams, J. C., iii, 248. Airy, Sir 
G. B., iii, 248. 
Baker, S. W., vii, 484. Blake, E. W.,1, 
434. Brady, H. B.,i, 337. Braunns, 
D. A., vii, 160. Brown-Séquard, 
C. E., vii, 484. . 
Cameron, V. L., vii, 484. Carpenter, 
P. H., iii, 80. Cayley, A., ix, 248. 
Coakley, G. W., vi, 484. Cooke, 
J. P., viii, 353. Croll, James, i, 
208. 
Dana, James D., ix, 8329. DeCandolle, 
Alphonse, vi, 236. Denza, Father, 
ix, 80. 
Eaton, Daniel Cady, 1, 184. 
Ferrell, W., ii, 358. Fischer, P., vii, 
160. Foote, A. E., 1, 484. 
