474 



INDEX. 



Mohl, Voii, 326. 

 Mohn, Prof., 50, 188. 

 Mohr, Dr., 176, 419. 



Mo]], 304. 



Mollusks, 305. 



Monads and Amoebae, 246. 



Monthly Microscopical Journal, 239, 241, 



244, 251. 

 Montigny, 6, 83. 

 Moon, the, 23. 

 Moore, Dr. G. E., 158, 159. 



Lieutenant, survey of the Fiji 

 group, ISO. 



S. le M., 326. 

 Moreno, Don Francisco, 195. 

 Morris, Prof. O. W., 419. 

 Morrison, James, 200. 



Observatory, Glasgow, Mo., 44. 

 Morse, Prof., 275. 



Moscow archaeological exhibition, 261. 

 Moseley, H. N., 278, 303, 311. 

 Moss, 109, 32s. 

 Motor for a pendulum, 94. 

 Mouchez, Captain, 1S7. 

 Moulting, 324. 

 Mounting and staining specimens for the 



microscope, 241. 

 Mowbray, 104. 

 Miihry, 73,83. 

 Muhler, Dr. Fritz, 132, 321. 

 Muir, 139. 

 Muuk, Dr., S4. 

 Murray, Alexander, 105. 

 Andrew, 315, 316. 

 George, 331. 

 Museums, 274. 

 Music, 271. 

 Musscheketow, 199. 

 Musters, Commander, 193. 

 Muttrich, Dr. A., SS. 

 Mycological essays, 329. 

 Myer, General, 64. 

 Mytilus edulis, 305. 



N. 



Naccari and Bellati, 130. 

 Nachet, 238. 



Napier, Commodore, 1S6. 

 Nares, Captain Sir G., 340. 



Expedition, 195. 

 Nathusius, Von, 306. 

 Nations, the origin of, 20S. 

 Naumann's work on mineralogy, 151. 

 Nautical Magazine, 185. 

 Nebula?, 2. 

 Necrology, 415. 

 Nelson, 24. 



Nelson, E. W.,227, 30S. 

 Neptunium, 139. 

 Neumayr, Dr., 305. 

 Neusidler Lake, 197. 

 Now Guinea, 205. 

 New Jersey marls, 353. 

 New species of fishes, 2S9, 293. 

 New stars, 4. 

 New York Harbor, 222. 



survey in, 228. 

 Newberry, 1 74. 

 Newcomb, Prof., 7, 23, 24, 91. 

 Newfoundland, geology of, 165. 

 Newton, 85. 



Prof., 296. 

 Henry, 419. 



Newton, Sir Isaac, 91. 



Nicaragua, Lake, 2'J^. 



Nicholson, 108. 



Nickel magnet, a, 120. 



Nies, 101. 



Nile, mouth of the, 185. 



Niphargus puteanus, 306. 



Nipher, Prof., 65. 



Nitric acid from the air, 300. 



Nitrification by electrical discharges, 302. 



Nitrogen, absorption of, 134. 



brought by snow, 352. 



sources of, 35S, 300. 

 Nitrogenous fertilizers, 307. 

 Nitroglycerin, congealed, 104. 



new plan for the manufact- 

 ure of, 147. 

 Noad, Dr. H. M., 419. 

 Nobbe, 306. 

 Nobert, 237. 



Noc's thermo-battery, 130. 

 Noggerath, Prof. Jacob, 419. 

 Non-metallic chemistry, 132. 

 Nordenskjold, Prof., 177, 1S9. 

 Norman, Rev. A. M., 277. 

 Norris, Thaddeus, 419. 

 North America, geography of, 206. 



Polar Expedition, 235. 

 Norwegian exploring expedition, 1S8. 

 Notaris, De, 325. 

 Nowakowski, Dr., 330. 

 Nutrition of animals, 374. 

 Nuts, punched or pressed, 402. 

 Nylander and Arnold, 330. 

 Nymphaea, new species of, 326. 

 Nymphalidae and Papilionidae, 279. 

 Nyren of Pulkova, 13. 



O. 



Oaks of Europe, 339. 

 Ober, Frederick A., 227. 

 Obermayer, Von, 69, 77. 

 Obi and Yenisei rivers, 1S9. 

 Observations, International, 57. 

 Observatories, new, 31. 

 Observatory, Albany, 11. 



at Kiel, 32. 



Cape of Good Hope, 10. 



for Wisconsin University, 31. 



Milan, 14. 



of the Argentine Republic, 

 9. 



Paris, 10, 27. 



Stockholm, 11. 

 Ocean, density of, 56. 

 tides of, 50. 

 waves of, 56. 

 Oceanica, ethnology of, 267. 

 Octanemus bythiiis, 303. 

 Oettingen, Prof. A. von, 59. 

 Office of the James Lick Trust, 49. 

 Olsson, 302. 



Ontario Salt Region, the, 175. 

 Opals, cut, 254. 

 Oppenheim, Prof., 419. 

 Optical constants of minerals, 152. 



phenomena, 83. 

 Optography, experiments in, 117. 

 Organ-pipes, air-motion in, 101. 

 Organic chemistry, 140. 

 Origin of the vertebrates, 2S8. 

 Orth, Prof., 353. 

 Orton, Prof. James, 193, 275, 419. 



