536 



GENERAL INDEX. 



[32 



Minerals — 



452. Yesuvianite, Mass., vi, 157. 

 Viyianite, Tenia., xl, 120. 

 Warrenite, ix, 74. Washingtonite, 

 Conn., iv, 407. Webskyite, iv, 72. 

 "Weibyeite, xl, 176. Wulfenite, 

 Sing Sing, N. Y , ix, 159. Wurtzil- 

 ite, ix, 160. 

 Xanthitane, anal., v, 418. Xenotime, 

 ii. 206, iii, 161; New York City, 

 vi, 380; N. C, vi, 381, 382. Xen- 

 otime-zircon, N. C, vi, 381, 382. 

 Yttrialite, viii, 477. 

 Zincite, iii, 388. Zinkenite, iii, 287. 

 Zircon, N. Carolina, vi. 73; xl, 116. 

 Miueraux des roches, M. Levy et La- 



croix, xl, 259. 

 Minnesota, geol. reports, 1885, iii, 159 ; 

 1886, v, 84; 1887. v, 500; vii, 231, 

 497; 1888, ix, 67. 

 Mirror, method of rotating, Oettingen, 



ix, 317. 

 Mitchell Scientific Society, i, 4 SO. 

 Missouri, geol. report, ix, 72, 520. 

 Mixter, W. G., Elementary Chemistry, 



vii, 409. 

 Molecular structure and light-absorption, 



i, 58. 

 Molecule, silver, size of, iv, 228. 

 Molecules, size of, Jager, v, 492. 

 Moler, G. S., vibrations of cords, etc., 



vi, 337. 

 Moon's surface, ii, 326. 



temperature, Langley, viii, 421. 

 Moraine, see Glacial. 

 Moreland, S. T., action of magnets on 



liquids, iv, 227. 

 Morley, E. W., influence of motion of 

 medium on velocity of light, i, 377. 



moisture in a gas after drying by 

 phosphorus pentoxide. iv, 199; rela- 

 tive motiou of earth and luminiferous 

 ether, iv, 333 ; wave-length of sodium 

 light.'iv, 427.' 



feasibility of establishing a light- 

 wave as ultimate standard of length, 

 viii, 1S1. 

 Morley and Muir, "Watts's Dictionary of 



Chemistry, viii, 409. 

 Morphological monographs, iv, 76. 

 Morphology. Journal of, iii, 84: iv, 411; 



vi, 395; vii, 502. 

 Morong, T., journey in S. A., vii, 321. 

 Mountain slides. Tripyramid, i, 404. 

 Muller, F. von, Myoporineous Plants of 

 Australia, iii, 164; Key to the System 

 of Victorian Plants, vii, 416. 

 Munroe, C. E., effects of "detonation of 



gun-cotton, vi, 48. 

 Muir, Treatise on Principles of Chemis- 

 try, viii, 410. 



Muter, J., Analytical Chemistry, v, 



251. 

 Murray, J., bottom deposits from Blake 



dredgings, i, 221. 

 Museum of Comp. Zoology, Bulletin, iii, 

 165. 



of Natural History, American, Bul- 

 letin, iii, 83, 423; viii, 78. 



National, proceedings, vol. x, vii, 

 421 ; viii, 498. 

 Musical sand, Sinai, Bolton, ix, 151. 

 tones by means of unlike formed 

 waves, Konig, ix, 399. 



Nason, F. L., vertebrate fossil beds in 



Honduras, iv. 485 ; localities of New 



York minerals, vii, 237; camptonite 



from Vermont, viii, 229. 



Nathorst, Nomenclature of fossil Leaves, 



i, 236. 

 Natural History Society, New Bruns- 

 wick. Bulletin, No. vii, vi, 160; Tren- 

 ton, Journal of, vi, 160. 

 Nebraska, geol. report, ii, 321. 

 Nebula, Nova Andromeda?, Hall, i, 299; 

 in the Pleiades, i, 318. 



Orion, spectrum, Huggins, viii, 170; 

 xl, 173. 

 Neumayr, M., Die Stamme der Thier- 

 reichs, Bd. I. vii, 235. 

 Obituary, ix, 326. 

 Newberry, J. S., adaptation in Cicada, i, 

 316. 



Cretaceous Flora, ii, 77. 

 N. America in Ice period, hi, 77. 

 Dew fossil fishes, v, 498. 

 Fauna and Flora of N. J. and Conn. 

 Valley Trias, vi, 70 ; Rhsetic plants 

 from Honduras, vi, 342. 



Fossil Fishes and Fossil Plants of 

 the Triassic Rocks of N. J. and Conn. 

 Valley, viii, 77. 



Devonian plants from Ohio, ix, 71; 

 notice of "Woodward's British Verte- 

 brates, ix, 402. 



Pakeozoic fishes of N. A., xl, 255. 

 Newcomb, S., velocity of light, i, 62 ; 

 speed of propagation of Charleston 

 earthquake, v, 1. 

 Newell, J. H., Outlines of Lessons in 



Botany, Pt. I, vii, 419. 

 New Jersey, geographic development of 

 northern, Davis and Wood, ix, 404. 



geol. reports, 1885-, iii, 79; 1886, 

 iv. 71; 1887, vi, 71 ; final report, vol. 

 I, vii, 232. 



plants of, Britton. xl, 171. 

 New South Wales, publications of Royal 

 Society of, i, 155; iii, 85; xl, 342. 

 See Geology. 



