502 



INDEX. 



GEOLOGY — 



Clinton group fossils, Foerste, 252. 

 Cretaceous of Manitoba, Tyrrell. 227. 

 of northern California. Diller, 476. 

 Drainage in Central Texas, superim- 



position of, Tarr, 359. 

 Flora dei tufi del Monte Somma, Mes- 



chinelli, 258. 

 Fossil flora of Australia and Tasmania, 



Feistmaniel, 495. 

 Fossil plants, geographical distribu- 

 tion, Ward, 90. 



remains, problematical, from Ohio, 



Lesquereux, 258. 

 Glacial sediments of Maine, Stone, 122. 

 Goniolina in the Texas Cretaceous, 



Hill, 64. 

 Hawkesbury beds, Australia, Feist- 



mantel, 496, A. S. Woodward, 497. 

 Hudson River channel, submarine, 



Dana, 432. 

 Icebergs, making of, Loomis, 333. 

 Iroquois Beach and birth of Lake On- 

 tario, 443. 

 Jurassic Fish Fauna, New South 



Wales, Woodward, 497. 

 Keokuk beds, Iowa, Gordon, 295. 

 Koninckina and related genera, 



Beecher, 211. 

 Lassen Peak district, Diller, 91. 

 Leptasmsca, new brachiopod from the 



Lower Helderberg, Beecher, 238. 

 Mon Louis Island. Laugdon, 237. 

 Mountain making, post-Cretaceous, 



Dana. 181. 

 Ooliie, Iowa and Penn., 248. 

 Paleontologie vegetale, Revue des 



travaux, De Saporta, 422. 

 Paleozoic fishes of N. Amer., New- 

 berry. 255. 

 Post-tertiary deposits of Manitoba, 



Tyrrell, 88. 

 Potomac or younger Mesozoic flora. 



Fontaine, 168. 

 Preglacial drainage of Pennsylvania, 



Foshay, 397. 

 Quaternary, Long Island Sound in, 



Dana, 425. 

 Rocky Mountain protaxis. Dana, 181. 

 Salt Range in India. Waagen, 91. 

 Sandstone dikes in California, Diller, 



334. 

 Siderite-basins of the Hudson River 



epoch. Kimball, 155. 

 Silurian, Lower, graptolites from 



northern Maine. Dodge, 153. 

 Stoues, building and ornamental in U. 



8. National Museum, 91. 

 Strophalosia, N. A. species, Beecher, 



240. 



Geology — 



Syringothyris, Winchell, and its Amer- 

 ican species, Schuchert, 423. 

 Taconic limestone, fossils in, at Hills- 

 dale, N. Y., 256. 

 Tertiare Pflauzen der Insel Neusi- 



birien, Schmalhausen, 257. 

 Tertiary fauna of Florida, Dall. 423. 

 Testudinata, extinct, Marsh, 177. 

 Tornoceras, development of shell in 



the genus, Beecher, 71. 

 Trenton limestone, a source of petro- 

 leum and gas, Orton, 90. 



Glacier, Aletsch, Bonaparte, 95. 



Glaciers, Alpine, in 1889, Forel, 497. 

 See Geology. 



Goldschmidt, Index der Krystallformen, 

 etc., 260. 



Gooch. F. A., reduction of arsenic acid, 

 66; determination of bromine, 145: 

 method for detection of iodine, bro- 

 mine and chlorine, 283. 



Gordon, C. H., Keokuk beds, Iowa, 295. 



Graham, J. C, sand-transportation by 

 rivers, 746. 



Gulick, J. T., inconsistencies of utili- 

 tarianism as the exclusive theory of 

 organic evolution, 1; preservation 

 and accumulation of cross-in fertility, 

 437. 



H 



Hailstones, Huntington, 176. 

 Heat as a form of energy, 495. 

 Hertz's experiments, Boltzmann, 165. 

 Hill, R. T., Goniolina in the Texas 



Cretaceous, 64. 

 Hillebrand, W. F., note of emmonsite, 



81 ; nitrogen in urauinite, 384. 

 Hoffmann. Canadian minerals, 92. 

 Howell, E. E., new iron meteorites from 



Texas and S. America, 223. 

 Huggins, spectrum of nebula in Orion, 



173; of Sitius, 175. 

 Huntington, 0. W., hailstones of pecu 



liar form, 176. 



Iddings, J. P., fayalite in the obsidian 

 of Lipari, 75. 



K 



Kemp, J. F., minerals from Port Henry, 



N. T., 62. 

 Kimball. J. P., siderite-basins of the 



Hudson River epoch, 155. 

 Knowledge, illustrated magazine of 



pcienre. 96. 

 Kunz, G. F., new American meteorites, 



312. 



